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Gopher Robot
8656c03fee [release-branch.go1.19] go1.19.6
Change-Id: Iaafff862e746e7c81a6df9ca9b7b6179efe1172e
Reviewed-on: https://go-review.googlesource.com/c/go/+/468237
Reviewed-by: Michael Pratt <mpratt@google.com>
Run-TryBot: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Gopher Robot <gobot@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
2023-02-14 18:09:51 +00:00
Roland Shoemaker
5c3e11bd0b [release-branch.go1.19] net/http: update bundled golang.org/x/net/http2
Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

Fixes CVE-2022-41723
Fixes #58355
Updates #57855

Change-Id: Ie870562a6f6e44e4e8f57db6a0dde1a41a2b090c
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1728939
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Julie Qiu <julieqiu@google.com>
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/468118
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Michael Pratt <mpratt@google.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
2023-02-14 17:25:54 +00:00
Roland Shoemaker
00b256e9e3 [release-branch.go1.19] crypto/tls: replace all usages of BytesOrPanic
Message marshalling makes use of BytesOrPanic a lot, under the
assumption that it will never panic. This assumption was incorrect, and
specifically crafted handshakes could trigger panics. Rather than just
surgically replacing the usages of BytesOrPanic in paths that could
panic, replace all usages of it with proper error returns in case there
are other ways of triggering panics which we didn't find.

In one specific case, the tree routed by expandLabel, we replace the
usage of BytesOrPanic, but retain a panic. This function already
explicitly panicked elsewhere, and returning an error from it becomes
rather painful because it requires changing a large number of APIs.
The marshalling is unlikely to ever panic, as the inputs are all either
fixed length, or already limited to the sizes required. If it were to
panic, it'd likely only be during development. A close inspection shows
no paths for a user to cause a panic currently.

This patches ends up being rather large, since it requires routing
errors back through functions which previously had no error returns.
Where possible I've tried to use helpers that reduce the verbosity
of frequently repeated stanzas, and to make the diffs as minimal as
possible.

Thanks to Marten Seemann for reporting this issue.

Updates #58001
Fixes #58358
Fixes CVE-2022-41724

Change-Id: Ieb55867ef0a3e1e867b33f09421932510cb58851
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1679436
Reviewed-by: Julie Qiu <julieqiu@google.com>
TryBot-Result: Security TryBots <security-trybots@go-security-trybots.iam.gserviceaccount.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
(cherry picked from commit 0f3a44ad7b41cc89efdfad25278953e17d9c1e04)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1728204
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/468117
Auto-Submit: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
2023-02-14 17:25:52 +00:00
Damien Neil
5c55ac9bf1 [release-branch.go1.19] mime/multipart: limit memory/inode consumption of ReadForm
Reader.ReadForm is documented as storing "up to maxMemory bytes + 10MB"
in memory. Parsed forms can consume substantially more memory than
this limit, since ReadForm does not account for map entry overhead
and MIME headers.

In addition, while the amount of disk memory consumed by ReadForm can
be constrained by limiting the size of the parsed input, ReadForm will
create one temporary file per form part stored on disk, potentially
consuming a large number of inodes.

Update ReadForm's memory accounting to include part names,
MIME headers, and map entry overhead.

Update ReadForm to store all on-disk file parts in a single
temporary file.

Files returned by FileHeader.Open are documented as having a concrete
type of *os.File when a file is stored on disk. The change to use a
single temporary file for all parts means that this is no longer the
case when a form contains more than a single file part stored on disk.

The previous behavior of storing each file part in a separate disk
file may be reenabled with GODEBUG=multipartfiles=distinct.

Update Reader.NextPart and Reader.NextRawPart to set a 10MiB cap
on the size of MIME headers.

Thanks to Jakob Ackermann (@das7pad) for reporting this issue.

Updates #58006
Fixes #58362
Fixes CVE-2022-41725

Change-Id: Ibd780a6c4c83ac8bcfd3cbe344f042e9940f2eab
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1714276
Reviewed-by: Julie Qiu <julieqiu@google.com>
TryBot-Result: Security TryBots <security-trybots@go-security-trybots.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <bracewell@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
(cherry picked from commit ed4664330edcd91b24914c9371c377c132dbce8c)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1728949
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/468116
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
2023-02-14 17:25:50 +00:00
Damien Neil
3345ddca41 [release-branch.go1.19] path/filepath: do not Clean("a/../c:/b") into c:\b on Windows
Do not permit Clean to convert a relative path into one starting
with a drive reference. This change causes Clean to insert a .
path element at the start of a path when the original path does not
start with a volume name, and the first path element would contain
a colon.

This may introduce a spurious but harmless . path element under
some circumstances. For example, Clean("a/../b:/../c") becomes `.\c`.

This reverts CL 401595, since the change here supersedes the one
in that CL.

Thanks to RyotaK (https://twitter.com/ryotkak) for reporting this issue.

Updates #57274
Fixes #57275
Fixes CVE-2022-41722

Change-Id: I837446285a03aa74c79d7642720e01f354c2ca17
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1675249
Reviewed-by: Roland Shoemaker <bracewell@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Julie Qiu <julieqiu@google.com>
TryBot-Result: Security TryBots <security-trybots@go-security-trybots.iam.gserviceaccount.com>
(cherry picked from commit 780dfa043ff5192c37de0d6fd1053a66b2b9f378)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1728206
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/468115
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
TryBot-Bypass: Michael Pratt <mpratt@google.com>
2023-02-14 17:25:26 +00:00
Russ Cox
f69dbb6dfa [release-branch.go1.19] cmd/link: keep go.buildinfo even with --gc-sections
If you use an external linker with --gc-sections, nothing refers
to .go.buildinfo, so the section is deleted, which in turns makes
'go version' fail on the binary. It is important for vulnerability
scanning and the like to be able to run 'go version' on any binary.

Fix this by inserting a reference to .go.buildinfo from the rodata
section, which will not be GC'ed.

Fixes #58222.
Fixes #58223.

Change-Id: I1e13e9464acaf2f5cc5e0b70476fa52b43651123
Reviewed-on: https://go-review.googlesource.com/c/go/+/464435
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/464795
2023-02-10 17:30:36 +00:00
Bryan C. Mills
a16d4892d4 [release-branch.go1.19] cmd/go: remove tests that assume lack of new versions of external modules
In general it seems ok to assume that an open-source module that did
exist will continue to do so — after all, users of open-source modules
already do that all the time. However, we should not assume that those
modules do not publish new versions — that's really up to their
maintainers to decide.

Two existing tests did make that assumption for the module
gopkg.in/natefinch/lumberjack.v2. Let's remove those two tests.
If we need to replace them at some point, we can replace them with
hermetic test-only modules (#54503) or perhaps modules owned by the Go
project.

Updates #58445.
Fixes #58449.

Change-Id: Ica8fe587d86fc41f3d8445a4cd2b8820455ae45f
Reviewed-on: https://go-review.googlesource.com/c/go/+/466862
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2023-02-10 17:29:31 +00:00
Bryan C. Mills
34edacc5e1 [release-branch.go1.19] cmd/go: skip test cases that depend on gopkg.in
Updates #54503.

Change-Id: Ie13d028b09260d2d316c343b3ea812bb9cce4e6d
Reviewed-on: https://go-review.googlesource.com/c/go/+/424594
Auto-Submit: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Russ Cox <rsc@golang.org>
(cherry picked from commit c7f870ebc4)
Reviewed-on: https://go-review.googlesource.com/c/go/+/466857
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: David Chase <drchase@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
2023-02-09 20:12:58 +00:00
qmuntal
b7880cf6c7 [release-branch.go1.19] time: update windows zoneinfo_abbrs
zoneinfo_abbrs hasn't been updated since go 1.14, it's time to
regenerate it.

Fixes #58118.

Change-Id: Ic156ae607c46f1f5a9408b1fc0b56de6c14a4ed4
Reviewed-on: https://go-review.googlesource.com/c/go/+/463838
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Run-TryBot: Quim Muntal <quimmuntal@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
(cherry picked from commit 007d8f4db1)
Reviewed-on: https://go-review.googlesource.com/c/go/+/466555
TryBot-Bypass: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
Reviewed-by: Quim Muntal <quimmuntal@gmail.com>
Reviewed-by: Than McIntosh <thanm@google.com>
2023-02-09 18:52:56 +00:00
Damien Neil
01a5a83cfb [release-branch.go1.19] net/http: accept HEAD requests with a body
RFC 7231 permits HEAD requests to contain a body, although it does
state there are no defined semantics for payloads of HEAD requests
and that some servers may reject HEAD requests with a payload.

Accept HEAD requests with a body.

Fix a bug where a HEAD request with a chunked body would interpret
the body as the headers for the next request on the connection.

For #53960.
For #56154.

Change-Id: I83f7112fdedabd6d6291cd956151d718ee6942cd
Reviewed-on: https://go-review.googlesource.com/c/go/+/418614
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/457438
Reviewed-by: Than McIntosh <thanm@google.com>
2023-01-30 17:13:30 +00:00
Archana R
73e1affef3 [release-branch.go1.19] runtime: fix performance regression in morestack_noctxt on ppc64
In the fix for 54332 the MOVD R1, R1 instruction was added to
morestack_noctxt function to set the SPWRITE bit. However, the
instruction MOVD R1, R1 results in or r1,r1,r1 which is a special
instruction on ppc64 architecture as it changes the thread priority
and can negatively impact performance in some cases.
More details on such similar nops can be found in Power ISA v3.1
Book II on Power ISA Virtual Environment architecture in the chapter
on Program Priority Registers and Or instructions.
Replacing this by OR R0, R1 has the same affect on setting SPWRITE as
needed by the first fix but does not affect thread priority and
hence does not cause the degradation in performance

Hash65536-64           2.81GB/s ±10%  16.69GB/s ± 0%  +494.44%
Fixes #57812

Change-Id: Ib912e3716c6afd277994d6c1c5b2891f82225d50
Reviewed-on: https://go-review.googlesource.com/c/go/+/461597
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Auto-Submit: Benny Siegert <bsiegert@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
(cherry picked from commit 1c65b69bd1)
Reviewed-on: https://go-review.googlesource.com/c/go/+/462335
Run-TryBot: Archana Ravindar <aravind5@in.ibm.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2023-01-18 18:11:47 +00:00
Roland Shoemaker
f38c1eb74c [release-branch.go1.19] crypto/x509: reduce boring test key size
Generating 8192 bit keys times out on builders relatively frequently. We
just need something that isn't a boringAllowCert allowed key size so we
can test that a non-boringAllowCert signed intermediate works, so just
use 512 instead since it'll be significantly faster.

Fixes #57635
Updates #56798

Change-Id: I416e0d8c3aa11ff44e9870755efa95c74d1013f1
Reviewed-on: https://go-review.googlesource.com/c/go/+/451656
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
(cherry picked from commit 38b9ff6007)
Reviewed-on: https://go-review.googlesource.com/c/go/+/461615
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2023-01-17 16:10:45 +00:00
Gopher Robot
1e9ff255a1 [release-branch.go1.19] go1.19.5
Change-Id: I29de2897f400f576dfde497b4c51f7ee04696b36
Reviewed-on: https://go-review.googlesource.com/c/go/+/461358
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Run-TryBot: Gopher Robot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Auto-Submit: Gopher Robot <gobot@golang.org>
2023-01-10 18:15:26 +00:00
Than McIntosh
071a1ed0dd [release-branch.go1.19] misc/cgo/testcshared: handle unsuffixed dlltool path
Adapt the testcshared tests to handle the case where the path output
by invoking

  gcc -print-prog-name=dlltool

is a path lacking the final ".exe" suffix (this seems to be what clang
is doing); tack it on before using if this is the case.

Updates #57704.
Fixes #57706.

Change-Id: I04fb7b9fc90677880b1ced4a4ad2a8867a3f5f86
Reviewed-on: https://go-review.googlesource.com/c/go/+/451816
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit 771a98d6b1)
Reviewed-on: https://go-review.googlesource.com/c/go/+/461175
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
2023-01-09 21:17:08 +00:00
Russ Cox
7d06dd6125 [release-branch.go1.19] runtime: revert "call __fork instead of fork on darwin"
A recent comment on #57263 reports an unexplained crash in a cgo program
that is fixed by reverting the __fork fix. We don't have any viable fix for the
os/exec bug at this point, so give up on a fix for the January point releases.

This reverts CL 459178 (commit 91bc4cd118).

Fixes #57690.

Change-Id: Ieb38d9bc7f967e9a726429eab2ea515d5ca0847f
Reviewed-on: https://go-review.googlesource.com/c/go/+/461115
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2023-01-09 17:35:28 +00:00
Roland Shoemaker
c8104a1b90 [release-branch.go1.19] crypto/x509: return typed verification errors on macOS
On macOS return the error code from SecTrustEvaluateWithError, and use
it to create typed errors that can be returned from Verify.

Updates #56891
Fixes #57427

Change-Id: Ib597ce202abb60702f730e75da583894422e4c14
Reviewed-on: https://go-review.googlesource.com/c/go/+/452620
Run-TryBot: Roland Shoemaker <roland@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
(cherry picked from commit c9a10d48a8)
Reviewed-on: https://go-review.googlesource.com/c/go/+/460895
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Auto-Submit: Heschi Kreinick <heschi@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
2023-01-06 17:52:33 +00:00
Rob Stradling
e04be8b24c [release-branch.go1.19] crypto/x509: reallow duplicate attributes in CSRs
Fixes #57556
Updates #54936

Change-Id: I3fb4331c2b1b6adafbac3e76eaf66c79cd5ef56f
Reviewed-on: https://go-review.googlesource.com/c/go/+/428636
Run-TryBot: Roland Shoemaker <roland@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
(cherry picked from commit 56d1820782)
Reviewed-on: https://go-review.googlesource.com/c/go/+/460236
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Heschi Kreinick <heschi@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
2023-01-04 22:23:56 +00:00
David Chase
c1760296e7 [release-branch.go1.19] cmd/compile: sign-extend the 2nd argument of the LoweredAtomicCas32 on loong64,mips64x,riscv64
The function LoweredAtomicCas32 is implemented using the LL-SC instruction pair
on loong64, mips64x, riscv64. However,the LL instruction on loong64, mips64x,
riscv64 is sign-extended, so it is necessary to sign-extend the 2nd parameter
"old" of the LoweredAtomicCas32, so that the instruction BNE after LL can get
the desired result.

The function prototype of LoweredAtomicCas32 in golang:
    func Cas32(ptr *uint32, old, new uint32) bool

When using an intrinsify implementation:
    case 1: (*ptr) <= 0x80000000 && old < 0x80000000
        E.g: (*ptr) = 0x7FFFFFFF, old = Rarg1= 0x7FFFFFFF

        After run the instruction "LL (Rarg0), Rtmp": Rtmp = 0x7FFFFFFF
        Rtmp ! = Rarg1(old) is false, the result we expect

    case 2: (*ptr) >= 0x80000000 && old >= 0x80000000
        E.g: (*ptr) = 0x80000000, old = Rarg1= 0x80000000

        After run the instruction "LL (Rarg0), Rtmp": Rtmp = 0xFFFFFFFF_80000000
        Rtmp ! = Rarg1(old) is true, which we do not expect

When using an non-intrinsify implementation:
    Because Rarg1 is loaded from the stack using sign-extended instructions
    ld.w, the situation described in Case 2 above does not occur

Benchmarks on linux/loong64:
name     old time/op  new time/op  delta
Cas      50.0ns ± 0%  50.1ns ± 0%   ~     (p=1.000 n=1+1)
Cas64    50.0ns ± 0%  50.1ns ± 0%   ~     (p=1.000 n=1+1)
Cas-4    56.0ns ± 0%  56.0ns ± 0%   ~     (p=1.000 n=1+1)
Cas64-4  56.0ns ± 0%  56.0ns ± 0%   ~     (p=1.000 n=1+1)

Benchmarks on Loongson 3A4000 (GOARCH=mips64le, 1.8GHz)
name     old time/op  new time/op  delta
Cas      70.4ns ± 0%  70.3ns ± 0%   ~     (p=1.000 n=1+1)
Cas64    70.7ns ± 0%  70.6ns ± 0%   ~     (p=1.000 n=1+1)
Cas-4    81.1ns ± 0%  80.8ns ± 0%   ~     (p=1.000 n=1+1)
Cas64-4  80.9ns ± 0%  80.9ns ± 0%   ~     (p=1.000 n=1+1)

Fixes #57345

Change-Id: I190a7fc648023b15fa392f7fdda5ac18c1561bac
Reviewed-on: https://go-review.googlesource.com/c/go/+/457135
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Wayne Zuo <wdvxdr@golangcn.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/458355
Run-TryBot: David Chase <drchase@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@google.com>
2022-12-28 22:16:43 +00:00
Cherry Mui
24963e5c06 [release-branch.go1.19] cmd/link: recognize the new R_LARCH_32_PCREL type on loong64
This is a minimum backport of CL 420983 without an API change in
debug/elf.

Original CL description:

Due to the latest binutils change [1], at least for certain 32-bit
relocs in .eh_frame section, this new type of relocation record is
emitted, leading to breakage on systems with bleeding-edge toolchain
when trying to link with object(s) with such new-style relocs.

Simply treating it the same as the existing reloc types seems enough.

Updates #54222.
Fixes #57444.

[1]: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=f09482a8747b6fd4c2d59a6a64677d3a3fe1e092

Change-Id: Idd86294a11c1d13b88acbca59e537656a57d8109
Reviewed-on: https://go-review.googlesource.com/c/go/+/458836
Reviewed-by: WANG Xuerui <git@xen0n.name>
Auto-Submit: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
2022-12-28 16:57:28 +00:00
Cuong Manh Le
5758a14e43 [release-branch.go1.19] cmd/compile: fix broken IR for iface -> eface
For implementing interface to empty interface conversion, the compiler
generate code like:

	var res *uint8
	res = itab
	if res != nil {
		res = res.type
	}

However, itab has type *uintptr, so the assignment is broken. The
problem is not shown up, until CL 450215, which call typecheck on this
broken assignment.

To fix this, just cast itab to *uint8 when doing the conversion.

Fixes #56770

Change-Id: Id42792d18e7f382578b40854d46eecd49673792c
Reviewed-on: https://go-review.googlesource.com/c/go/+/451256
Reviewed-by: Keith Randall <khr@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/451875
Auto-Submit: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Joedian Reid <joedian@golang.org>
2022-12-28 16:11:17 +00:00
Russ Cox
91bc4cd118 [release-branch.go1.19] runtime: call __fork instead of fork on darwin
Issues #33565 and #56784 were caused by hangs in the child process
after fork, while it ran atfork handlers that ran into slow paths that
didn't work in the child.

CL 451735 worked around those two issues by calling a couple functions
at startup to try to warm up those child paths. That mostly worked,
but it broke programs using cgo with certain macOS frameworks (#57263).

CL 459175 reverted CL 451735.

This CL introduces a different fix: bypass the atfork child handlers
entirely. For a general fork call where the child and parent are both
meant to keep executing the original program, atfork handlers can be
necessary to fix any state that would otherwise be tied to the parent
process. But Go only uses fork as preparation for exec, and it takes
care to limit what it attempts to do in the child between the fork and
exec. In particular it doesn't use any of the things that the macOS
atfork handlers are trying to fix up (malloc, xpc, others). So we can
use the low-level fork system call (__fork) instead of the
atfork-wrapped one.

The full list of functions that can be called in a child after fork in
exec_libc2.go is:

 - ptrace
 - setsid
 - setpgid
 - getpid
 - ioctl
 - chroot
 - setgroups
 - setgid
 - setuid
 - chdir
 - dup2
 - fcntl
 - close
 - execve
 - write
 - exit

I disassembled all of these while attached to a hung exec.test binary
and confirmed that nearly all of them are making direct kernel calls,
not using anything that the atfork handler needs to fix up.
The exceptions are ioctl, fcntl, and exit.

The ioctl and fcntl implementations do some extra work around the
kernel call but don't call any other functions, so they should still
be OK. (If not, we could use __ioctl and __fcntl instead, but without
a good reason, we should keep using the standard entry points.)

The exit implementation calls atexit handlers. That is almost
certainly inappropriate in a failed fork child, so this CL changes
that call to __exit on darwin. To avoid making unnecessary changes at
this point in the release cycle, this CL leaves OpenBSD calling plain
exit, even though that is probably a bug in the OpenBSD port
(filed #57446).

Fixes #33565.
Fixes #56784.
Fixes #57263.

Fixes #56837.

Change-Id: I26812c26a72bdd7fcf72ec41899ba11cf6b9c4ab
Reviewed-on: https://go-review.googlesource.com/c/go/+/459176
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/459178
2022-12-22 19:21:53 +00:00
Ian Lance Taylor
41eb70ae91 [release-branch.go1.19] syscall, internal/poll: fall back to accept on linux-arm
Our minimum Linux version is 2.6.32, and the accept4 system call was
introduced in 2.6.28, so we use accept4 everywhere. Unfortunately,
it turns out that the accept4 system call was only added to
linux-arm in 2.6.36, so for linux-arm only we need to try the accept4
system call and then fall back to accept if it doesn't work.

The code we use on linux-arm is the code we used in Go 1.17.
On non-arm platforms we continue using the simpler code introduced
in Go 1.18.

Adding accept4 to the ARM Linux kernel was:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=21d93e2e29722d7832f61cc56d73fb953ee6578e

For #57333
Fixes #57339

Change-Id: I6680cb54dd4d3514a6887dda8906e6708c64459d
Reviewed-on: https://go-review.googlesource.com/c/go/+/457996
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-12-21 19:09:19 +00:00
Keith Randall
da744b1955 [release-branch.go1.19] cmd/compile: fix conditional move rule on PPC64
Similar to CL 456556 but for ppc64 instead of arm64.

Change docs about how booleans are stored in registers for ppc64.
We now don't promise to keep the upper bits zeroed; they might be junk.

To test, I changed the boolean generation instructions (MOVBZload* and ISEL*
with boolean type) to OR in 0x100 to the result. all.bash still passed,
so I think nothing else is depending on the upper bits of booleans.

Update #57212

Change-Id: Ie66f8934a0dafa34d0a8c2a37324868d959a852c
Reviewed-on: https://go-review.googlesource.com/c/go/+/456437
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: KAMPANAT THUMWONG (KONG PC) <1992kongpc.kth@gmail.com>
Run-TryBot: Archana Ravindar <aravind5@in.ibm.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/456736
Reviewed-by: Than McIntosh <thanm@google.com>
2022-12-19 21:45:00 +00:00
Keith Randall
7683c71ae1 [release-branch.go1.19] cmd/compile: fix conditional select rule
ARM64 maintains booleans in the low byte of registers. Upper parts
of that register are junk.
This rule is using all 32 bits of a boolean-containing register, which
is wrong. Change the rule to only look at the low bit.

Fixes #57212

Change-Id: Ibbef86b2be859df3d06d993db00e1231c481c428
Reviewed-on: https://go-review.googlesource.com/c/go/+/456556
Auto-Submit: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/456559
Reviewed-by: Than McIntosh <thanm@google.com>
2022-12-19 21:44:09 +00:00
Damien Neil
75406751f4 [release-branch.go1.19] all: upgrade golang.org/x/net to v0.0.0-20221214163817-183621ab9c4e
Update x/net to include the fix for #53960.

For #53960
For #56154

Change-Id: Ib3e0d66e4125601e20f1b2e3040f29e7ebd4b080
Reviewed-on: https://go-review.googlesource.com/c/go/+/457556
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
2022-12-19 21:31:41 +00:00
Ian Lance Taylor
45ba8ba9f6 [release-branch.go1.19] os: skip size test in TestLstat if the file is a symlink
Tested by temporarily changing sysdir to use a directory where
the expected files were all symlinks. We should consider using
a different approach that doesn't rely on sysdir, but for now
do a minimal fix.

For #57210
Fixes #57214

Change-Id: Ifb1becef03e014ceb48290ce13527b3e103c0e07
Reviewed-on: https://go-review.googlesource.com/c/go/+/456557
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 9b8750f53e)
Reviewed-on: https://go-review.googlesource.com/c/go/+/456560
Reviewed-by: Austin Clements <austin@google.com>
2022-12-14 20:48:40 +00:00
Cuong Manh Le
926ffba40b [release-branch.go1.19] cmd/compile: fix missing typecheck for static initialization slice
CL 440455 fixed missing walk pass for static initialization slice.
However, slicelit may produce un-typechecked node, thus we need to do
typecheck for sinit before calling walkStmtList.

Fixes #56744

Change-Id: I40730cebcd09f2be4389d71c5a90eb9a060e4ab7
Reviewed-on: https://go-review.googlesource.com/c/go/+/450215
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/451155
Reviewed-by: Joedian Reid <joedian@golang.org>
2022-12-09 21:06:32 +00:00
Paul E. Murphy
1b4db7e463 [release-branch.go1.19] cmd/link/internal/ppc64: fix trampoline reuse distance calculation
If a compatible trampoline has been inserted by a previously laid
function in the same section, and is known to be sufficiently close,
it can be reused.

When testing if the trampoline can be reused, the addend of the direct
call should be ignored. It is already encoded in the trampoline. If the
addend is non-zero, and the target sufficiently far away, and just
beyond direct call reach, this may cause the trampoline to be
incorrectly reused.

This was observed on go1.17.13 and openshift-installer commit f3c53b382
building in release mode with the following error:

github.com/aliyun/alibaba-cloud-sdk-go/services/cms.(*Client).DescribeMonitoringAgentAccessKeyWithChan.func1: direct call too far: runtime.duffzero+1f0-tramp0-1 -2000078

Fixes #56834

Change-Id: I54af957302506d4e3cd5d3121542c83fe980e912
Reviewed-on: https://go-review.googlesource.com/c/go/+/451415
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/451417
Reviewed-by: Joedian Reid <joedian@golang.org>
2022-12-09 21:05:18 +00:00
Bryan C. Mills
06f8a2f92c [release-branch.go1.19] cmd/go: remove TestScript/version_buildvcs_git_gpg
This was a regression test added for a 'git' command line
used for build stamping. Unfortunately, 'gpg' has proved to
be extremely fragile:

* In recent versions, it appears to always require 'gpg-agent' to be
  installed for anything involving secret keys, but for some reason is
  not normally marked as requiring gpg-agent in Debian's package
  manager.

* It tries to create a Unix domain socket in a subdirectory of $TMPDIR
  without checking the path length, which fails when $TMPDIR is too
  long to fit in the 'sun_path' field of a sockaddr_un struct (which
  typically tops out somewhere between 92 and 108 bytes).

We could theoretically address those by artificially reducing the
script's TMPDIR length and checking for gpg-agent in addition to gpg,
but arguably those should both be fixed upstream instead. On balance,
the incremental value that this test provides does not seem worth the
complexity of dealing with such a fragile third-party tool.

Updates #50675.
Updates #48802.
Updates #57034.
Fixes #57055.

Change-Id: Ia3288c2f84f8db86ddfa139b4d1c0112d67079ef
Reviewed-on: https://go-review.googlesource.com/c/go/+/454502
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit 45f5ef4ed7)
Reviewed-on: https://go-review.googlesource.com/c/go/+/454955
2022-12-09 20:58:36 +00:00
Russ Cox
df5d4d3daa [release-branch.go1.19] sync/atomic: allow linked list of atomic pointers again
For #56603, CL 448275 added a _ [0]T field to atomic.Pointer,
so that different kinds of atomic.Pointer are not convertible.

Unfortunately, that breaks code like:

	type List struct {
		Next atomic.Pointer[List]
	}

which should be valid, just as using Next *List is valid.
Instead, we get:

	./atomic_test.go:2533:6: invalid recursive type List
		./atomic_test.go:2533:6: List refers to
		./atomic_test.go:2534:13: "sync/atomic".Pointer refers to
		./atomic_test.go:2533:6: List

Fix by using _[0]*T instead.

For #56638.
Fixes #57124.

Change-Id: Icc4c83c691d35961d20cb14b824223d6c779ac5e
Reviewed-on: https://go-review.googlesource.com/c/go/+/450655
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
(cherry picked from commit b14cf3d93a)
Reviewed-on: https://go-review.googlesource.com/c/go/+/452438
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
2022-12-09 20:56:57 +00:00
Damien Neil
741e65d2bd [release-branch.go1.19] net: reenable SRV tests with _ldap._tcp.google.com
TestLookupDotsWithRemoteSource and TestLookupGoogleSRV
were disabled because they look up the no-longer-present
SRV record for _xmpp-server._tcp.google.com.

Change the tests to look for _ldap._tcp.google.com and
reenable them.

For #56708.
Fixes #56712.

Change-Id: I26475fa3ff6fc008048a4e5f24f0e96ee12f655c
Reviewed-on: https://go-review.googlesource.com/c/go/+/453861
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 3b3ab61692)
Reviewed-on: https://go-review.googlesource.com/c/go/+/454296
Auto-Submit: Damien Neil <dneil@google.com>
Reviewed-by: Jenny Rakoczy <jenny@golang.org>
2022-12-09 20:13:09 +00:00
Bryan C. Mills
c2a2fbaba3 [release-branch.go1.19] cmd/go: skip TestScript/mod_replace_gopkgin
(Until it can be made hermetic.)

The gopkg.in service has had a lot of flakiness lately. Go users in
general are isolated from that flakiness by the Go module mirror
(proxy.golang.org), but this test intentionally bypasses the module
mirror because the mirror itself uses cmd/go to download the module.

In the long term, we can redirect the gopkg.in URL to the local
(in-process) vcweb server added for #27494.

In the meantime, let's skip the test to reduce the impact of upstream
outages.

Fixes #57058.
Updates #54503.

Change-Id: Icf3de7ca416db548e53864a71776fe22b444fcea
Reviewed-on: https://go-review.googlesource.com/c/go/+/454503
Run-TryBot: Bryan Mills <bcmills@google.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
(cherry picked from commit c5f5cb659adda026d01b7fa9bd39b2ad3b58c5bf)
Reviewed-on: https://go-review.googlesource.com/c/go/+/454839
Reviewed-by: Michael Pratt <mpratt@google.com>
2022-12-09 20:04:23 +00:00
Keith Randall
1565780671 [release-branch.go1.19] cmd/compile: turn off jump tables when spectre retpolines are on
Fixes #57100

Change-Id: I6ab659abbca1ae0ac8710674d39aec116fab0baa
Reviewed-on: https://go-review.googlesource.com/c/go/+/455336
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
(cherry picked from commit 1eb0465fa5)
Reviewed-on: https://go-review.googlesource.com/c/go/+/455416
Reviewed-by: Michael Pratt <mpratt@google.com>
2022-12-09 20:02:17 +00:00
Gopher Robot
dc04f3ba1f [release-branch.go1.19] go1.19.4
Change-Id: I5aced88de64f51c6f20ddf11dc8301bdf779a5e8
Reviewed-on: https://go-review.googlesource.com/c/go/+/455598
Reviewed-by: Michael Pratt <mpratt@google.com>
Run-TryBot: Gopher Robot <gobot@golang.org>
Reviewed-by: Jenny Rakoczy <jenny@golang.org>
Auto-Submit: Gopher Robot <gobot@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-12-06 19:30:53 +00:00
Damien Neil
618120c165 [release-branch.go1.19] net/http: update bundled golang.org/x/net/http2
Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

For #56350.
For #57009.
Fixes CVE-2022-41717.

Change-Id: I5c6ce546add81f361dcf0d5123fa4eaaf8f0a03b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1663835
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-by: Julie Qiu <julieqiu@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/455363
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Jenny Rakoczy <jenny@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
2022-12-06 19:00:46 +00:00
Damien Neil
d803401771 [release-branch.go1.19] os, net/http: avoid escapes from os.DirFS and http.Dir on Windows
Do not permit access to Windows reserved device names (NUL, COM1, etc.)
via os.DirFS and http.Dir filesystems.

Avoid escapes from os.DirFS(`\`) on Windows. DirFS would join the
the root to the relative path with a path separator, making
os.DirFS(`\`).Open(`/foo/bar`) open the path `\\foo\bar`, which is
a UNC name. Not only does this not open the intended file, but permits
reference to any file on the system rather than only files on the
current drive.

Make os.DirFS("") invalid, with all file access failing. Previously,
a root of "" was interpreted as "/", which is surprising and probably
unintentional.

Fixes CVE-2022-41720
Fixes #56694

Change-Id: I275b5fa391e6ad7404309ea98ccc97405942e0f0
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1663834
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-by: Julie Qiu <julieqiu@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/455362
Reviewed-by: Michael Pratt <mpratt@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Jenny Rakoczy <jenny@golang.org>
2022-12-06 19:00:34 +00:00
Than McIntosh
9f4433322b [release-branch.go1.19] testing: skip flaky TestRaiseException on windows-amd64-2012-*
Modify skip rule for TestRaiseException to trigger on both the base
builder (windows-amd64-2012) and the oldcc legacy builder
(windows-amd64-2012-oldcc) used for 1.18/1.19 testing.

Updates #56983.

Change-Id: I132f9ddd102666b68ad04cc661fdcc2cd841051a
Reviewed-on: https://go-review.googlesource.com/c/go/+/451294
Auto-Submit: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
(cherry picked from commit f0331c524e)
Reviewed-on: https://go-review.googlesource.com/c/go/+/454035
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Bypass: Than McIntosh <thanm@google.com>
2022-11-30 18:33:53 +00:00
Cherry Mui
14074cec72 [release-branch.go1.19] runtime: make GC see object as allocated after it is initialized
When the GC is scanning some memory (possibly conservatively),
finding a pointer, while concurrently another goroutine is
allocating an object at the same address as the found pointer, the
GC may see the pointer before the object and/or the heap bits are
initialized. This may cause the GC to see bad pointers and
possibly crash.

To prevent this, we make it that the scanner can only see the
object as allocated after the object and the heap bits are
initialized. Currently the allocator uses freeindex to find the
next available slot, and that code is coupled with updating the
free index to a new slot past it. The scanner also uses the
freeindex to determine if an object is allocated. This is somewhat
racy. This CL makes the scanner use a different field, which is
only updated after the object initialization (and a memory
barrier).

Updates #54596.
Fixes #56752.

Change-Id: I2a57a226369926e7192c253dd0d21d3faf22297c
Reviewed-on: https://go-review.googlesource.com/c/go/+/449017
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit febe7b8e2a)
Reviewed-on: https://go-review.googlesource.com/c/go/+/453235
2022-11-25 03:00:29 +00:00
Russ Cox
861ba027ea [release-branch.go1.19] crypto/x509: allow BoringCrypto to use 4096-bit keys
FIPS-140 has been updated to allow 4096-bit RSA keys.
Allow them in certificate processing.

For #41147.
Fixes #56672.

Change-Id: I4c6bcb1b137a200dfe70cebc605ae57f49871184
Reviewed-on: https://go-review.googlesource.com/c/go/+/447655
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/449016
2022-11-13 21:57:33 +00:00
Michael Anthony Knyszek
c6539796c9 [release-branch.go1.19] net: disable TestLookupDotsWithRemoteSource and TestLookupGoogleSRV
These tests fail consistently due to a DNS change causing widespread
trybot outages.

For #56707.
Fixes #56710.

Change-Id: Iebdf91254a922a48880021198f0f12f6bc16b6e7
Reviewed-on: https://go-review.googlesource.com/c/go/+/449640
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
(cherry picked from commit 9776524908)
Reviewed-on: https://go-review.googlesource.com/c/go/+/449506
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-11-11 21:32:30 +00:00
Mateusz Poliwczak
0dfdf3262d [release-branch.go1.19] sync/atomic: disallow type conversions of atomic.Pointer[T]
For #56603.
Fixes #56638.

Change-Id: I6af9d80201025ae4028bfaa4a62e5de9ac0c501d
GitHub-Last-Rev: e6ed5e1451
GitHub-Pull-Request: golang/go#56604
Reviewed-on: https://go-review.googlesource.com/c/go/+/448275
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
(cherry picked from commit 6bead8f77a)
Reviewed-on: https://go-review.googlesource.com/c/go/+/448518
Run-TryBot: Michael Knyszek <mknyszek@google.com>
2022-11-11 20:45:57 +00:00
Cherry Mui
ec6510887c [release-branch.go1.19] runtime: don't jump stack if at entry of systemstack
The traceback code has special "jump stack" logic, to trace back
stack switches through systemstack. If we're at the entry of
systemstack, the stack switch hasn't happened, so don't jump to
user stack.

The jump stack logic is only used if we're on the g0 stack. It can
happen that we're at the entry of a recursive systemstack call on
the g0 stack. In we jump stack here, there will be two problems:
1. There are frames between entering the g0 stack and this
   recursive systemstack call. Those frames will be lost.
2. Worse, we switched frame.sp but frame.fp calculation will use
   the entry SP delta (0), which will be wrong, which in turn
   leads wrong frame.lr and things will go off.

For now, don't jump stack if we're at entry of systemstack (SP
delta is 0).

Using a per-PC SPWRITE marker may be a better fix. If we haven't
written the SP, we haven't switched the stack so we can just
unwind like a normal function.

Updates #55851.
Fixes #56636.

Change-Id: I2b624c8c086b235b34d9c7d3cebd4a37264f00f8
Reviewed-on: https://go-review.googlesource.com/c/go/+/437299
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
(cherry picked from commit 500bc6b805)
Reviewed-on: https://go-review.googlesource.com/c/go/+/448516
2022-11-09 18:44:56 +00:00
Matthew Dempsky
9e0b6c1111 [release-branch.go1.19] cmd/compile: allow ineffectual //go:linkname in -lang=go1.17 and older
Prior to Go 1.18, ineffectual //go:linkname directives (i.e.,
directives referring to an undeclared name, or to a declared type or
constant) were treated as noops. In Go 1.18, we changed this into a
compiler error to mitigate accidental misuse.

However, the x/sys repo contained ineffectual //go:linkname directives
up until go.dev/cl/274573, which has caused a lot of user confusion.

It seems a bit late to worry about now, but to at least prevent
further user pain, this CL changes the error message to only apply to
modules using "go 1.18" or newer. (The x/sys repo declared "go 1.12"
at the time go.dev/cl/274573 was submitted.)

For #55889.
Fixes #56557.

Change-Id: Id762fff96fd13ba0f1e696929a9e276dfcba2620
Reviewed-on: https://go-review.googlesource.com/c/go/+/447755
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/447816
2022-11-09 18:44:24 +00:00
Matthew Dempsky
a2335d052b [release-branch.go1.19] os/exec: allow NUL in environment variables on Plan 9
Plan 9 uses NUL as os.PathListSeparator, so it's almost always going
to appear in the environment variable list. Exempt GOOS=plan9 from the
check for NUL in environment variables.

For #56284.
For #56544.
Fixes #56551.

Change-Id: I23df233cdf20c0a9a606fd9253e15a9b5482575a
Reviewed-on: https://go-review.googlesource.com/c/go/+/447715
Reviewed-by: David du Colombier <0intro@gmail.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/447799
Run-TryBot: David du Colombier <0intro@gmail.com>
2022-11-09 18:43:59 +00:00
Cherry Mui
39ac1fbd13 [release-branch.go1.19] cmd/compile: copy blank parameter node when substituting function type
When a function type is copied (e.g. for substituting type
parameters), we make copies of its parameter ir.Name nodes, so
they are not shared with the old function type. But currently a
blank (_) identifier is not copied but shared. The parameter
node's frame offset is assigned (in ABI analysis) and then used in
the concurrent backend. Shared node can cause a data race. Make a
new blank parameter node to avoid sharing. (Unified IR does already
not have this problem. This fixes non-unified-IR mode.)

Updates #55357.
Fixes #56360.

Change-Id: Ie27f08e5589ac7d5d3f0d0d5de1a21e4fd2765c9
Reviewed-on: https://go-review.googlesource.com/c/go/+/443158
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
(cherry picked from commit 4725c71b73)
Reviewed-on: https://go-review.googlesource.com/c/go/+/445176
2022-11-08 18:44:06 +00:00
Paul E. Murphy
23fd10b378 [release-branch.go1.19] runtime: fix usleep on linux/PPC64
The existing implementation fails to convert the remainder
microseconds to nanoseconds. This causes sysmon to consume
much more cpu, and generate lots of context switches.

We can also do a little better here to avoid division by a
constant. I used go to determine the magic numbers.

Fixes #56397

Change-Id: I2e37ec218b9027efab6db4634eed1504c0c1b3c8
Reviewed-on: https://go-review.googlesource.com/c/go/+/444735
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Run-TryBot: Paul Murphy <murp@ibm.com>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/445157
2022-11-08 18:43:38 +00:00
Russ Cox
6109c07ec4 [release-branch.go1.19] crypto/x509: respect GODEBUG changes for allowing SHA1 certificates
This allows programs that want SHA1 support to call os.Setenv at startup
instead of insisting that users set the environment variable themselves.

For #41682.
Fixes #56436.
Fixes #56438.

Change-Id: Idcb96212a1d8c560e1dd8eaf7c80b6266f16431e
Reviewed-on: https://go-review.googlesource.com/c/go/+/445496
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/445655
2022-11-08 16:34:52 +00:00
Gopher Robot
5d5ed57b13 [release-branch.go1.19] go1.19.3
Change-Id: I167308920eeb7480efb626ce75f777a335e870b0
Reviewed-on: https://go-review.googlesource.com/c/go/+/446958
Run-TryBot: Gopher Robot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Auto-Submit: Gopher Robot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-11-01 16:45:23 +00:00
Damien Neil
2a7adf4ccd [release-branch.go1.19] syscall, os/exec: reject environment variables containing NULs
Check for and reject environment variables containing NULs.

The conventions for passing environment variables to subprocesses
cause most or all systems to interpret a NUL as a separator. The
syscall package rejects environment variables containing a NUL
on most systems, but erroneously did not do so on Windows. This
causes an environment variable such as "FOO=a\x00BAR=b" to be
interpreted as "FOO=a", "BAR=b".

Check for and reject NULs in environment variables passed to
syscall.StartProcess on Windows.

Add a redundant check to os/exec as extra insurance.

Updates #56284
Fixes #56328
Fixes CVE-2022-41716

Change-Id: I2950e2b0cb14ebd26e5629be1521858f66a7d4ae
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1609434
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-by: Roland Shoemaker <bracewell@google.com>
TryBot-Result: Security TryBots <security-trybots@go-security-trybots.iam.gserviceaccount.com>
(cherry picked from commit 845accdebb2772c5344ed0c96df9910f3b02d741)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1617553
Run-TryBot: Tatiana Bradley <tatianabradley@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/446879
Reviewed-by: Tatiana Bradley <tatiana@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-11-01 16:15:30 +00:00
Cuong Manh Le
0618956b31 [release-branch.go1.19] cmd/compile: fix missing walk pass for static initialization slice
CL 403995 fixed static init of literal contains dynamic exprs, by
ensuring their init are ordered properly. However, we still need to walk
the generated init codes before appending to parent init. Otherwise,
codes that requires desugaring will be unhandled, causing the compiler
backend crashing.

Fixes #56106

Change-Id: Ic25fd4017473f5412c8e960a91467797a234edfd
Reviewed-on: https://go-review.googlesource.com/c/go/+/440455
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/441995
Reviewed-by: Joedian Reid <joedian@golang.org>
Reviewed-by: David Chase <drchase@google.com>
2022-10-24 19:05:12 +00:00
Cuong Manh Le
e73130cf45 [release-branch.go1.19] all: prevent fakePC overflow on 386 in libfuzzer mode
fakePC uses hash.Sum32, which returns an uint32. However, libfuzzer
trace/hook functions declare fakePC argument as int, causing overflow on
386 archs.

Fixing this by changing fakePC argument to uint to prevent the overflow.

Fixes #56168

Change-Id: I3994c461319983ab70065f90bf61539a363e0a2a
Reviewed-on: https://go-review.googlesource.com/c/go/+/441996
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/442435
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
2022-10-24 17:29:11 +00:00
Michael Pratt
0cc20ecc28 [release-branch.go1.19] runtime: always keep global reference to mp until mexit completes
Ms are allocated via standard heap allocation (`new(m)`), which means we
must keep them alive (i.e., reachable by the GC) until we are completely
done using them.

Ms are primarily reachable through runtime.allm. However, runtime.mexit
drops the M from allm fairly early, long before it is done using the M
structure. If that was the last reference to the M, it is now at risk of
being freed by the GC and used for some other allocation, leading to
memory corruption.

Ms with a Go-allocated stack coincidentally already keep a reference to
the M in sched.freem, so that the stack can be freed lazily. This
reference has the side effect of keeping this Ms reachable. However, Ms
with an OS stack skip this and are at risk of corruption.

Fix this lifetime by extending sched.freem use to all Ms, with the value
of mp.freeWait determining whether the stack needs to be freed or not.

For #56243.
Fixes #56309.

Change-Id: Ic0c01684775f5646970df507111c9abaac0ba52e
Reviewed-on: https://go-review.googlesource.com/c/go/+/443716
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
(cherry picked from commit e252dcf9d3)
Reviewed-on: https://go-review.googlesource.com/c/go/+/443815
Reviewed-by: Austin Clements <austin@google.com>
2022-10-24 17:28:39 +00:00
Bryan C. Mills
8d10cc0261 [release-branch.go1.19] cmd/go/internal/modload: update TestQueryImport to pass with tagged versions of x/net
For #48523.

Change-Id: Ied35d15462cbae1002e1db1e6e119a6c9f8323da
Reviewed-on: https://go-review.googlesource.com/c/go/+/444156
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Bryan Mills <bcmills@google.com>
(cherry picked from commit 3e6ca3a506)
Reviewed-on: https://go-review.googlesource.com/c/go/+/444435
Reviewed-by: Heschi Kreinick <heschi@google.com>
2022-10-20 15:56:34 +00:00
Gopher Robot
895664482c [release-branch.go1.19] go1.19.2
Change-Id: Ia5de3a0fa07f212c5c19f9e01b0ed2cfab739e95
Reviewed-on: https://go-review.googlesource.com/c/go/+/438598
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Gopher Robot <gobot@golang.org>
Run-TryBot: Gopher Robot <gobot@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-10-04 17:43:19 +00:00
Russ Cox
645abfe529 [release-branch.go1.19] regexp: limit size of parsed regexps
Set a 128 MB limit on the amount of space used by []syntax.Inst
in the compiled form corresponding to a given regexp.

Also set a 128 MB limit on the rune storage in the *syntax.Regexp
tree itself.

Thanks to Adam Korczynski (ADA Logics) and OSS-Fuzz for reporting this issue.

Fixes CVE-2022-41715.
Updates #55949.
Fixes #55951.

Change-Id: Ia656baed81564436368cf950e1c5409752f28e1b
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1592047
Reviewed-by: Julie Qiu <julieqiu@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
TryBot-Result: Security TryBots <security-trybots@go-security-trybots.iam.gserviceaccount.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/438499
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2022-10-04 17:08:16 +00:00
Damien Neil
4fa773cdef [release-branch.go1.19] archive/tar: limit size of headers
Set a 1MiB limit on special file blocks (PAX headers, GNU long names,
GNU link names), to avoid reading arbitrarily large amounts of data
into memory.

Thanks to Adam Korczynski (ADA Logics) and OSS-Fuzz for reporting
this issue.

Fixes CVE-2022-2879
Updates #54853
Fixes #55926

Change-Id: I85136d6ff1e0af101a112190e027987ab4335680
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1565555
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Roland Shoemaker <bracewell@google.com>
(cherry picked from commit 6ee768cef6b82adf7a90dcf367a1699ef694f3b2)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1591053
Reviewed-by: Julie Qiu <julieqiu@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/438498
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
2022-10-04 17:07:45 +00:00
Damien Neil
f6d844510d [release-branch.go1.19] net/http/httputil: avoid query parameter smuggling
Query parameter smuggling occurs when a proxy's interpretation
of query parameters differs from that of a downstream server.
Change ReverseProxy to avoid forwarding ignored query parameters.

Remove unparsable query parameters from the outbound request

   * if req.Form != nil after calling ReverseProxy.Director; and
   * before calling ReverseProxy.Rewrite.

This change preserves the existing behavior of forwarding the
raw query untouched if a Director hook does not parse the query
by calling Request.ParseForm (possibly indirectly).

Fixes #55843
For #54663
For CVE-2022-2880

Change-Id: If1621f6b0e73a49d79059dae9e6b256e0ff18ca9
Reviewed-on: https://go-review.googlesource.com/c/go/+/432976
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/433735
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2022-09-28 16:36:28 +00:00
Cuong Manh Le
2614985ef7 [release-branch.go1.19] cmd/compile/internal/typebits: relax alignment check
Now we have 8-byte alignment types on 32-bit system, so in some rare
case, e.g, generated wrapper for embedded interface, the function
argument may need more than 4 byte alignment. We could pad somehow, but
this is a rare case which makes it hard to ensure that we've got it right.

So relaxing the check for argument and return value region of the stack.

Fixes #55152

Change-Id: I34986e17a920254392a39439ad3dcb323da2ea8d
Reviewed-on: https://go-review.googlesource.com/c/go/+/431098
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Auto-Submit: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/431895
2022-09-21 22:25:31 +00:00
Matthew Dempsky
3747bb2482 [release-branch.go1.19] cmd/compile: skip emitting dictionaries with missing method expressions
The nounified frontend currently tries to construct dictionaries that
correspond to invalid instantiations (i.e., instantiations T[X] where
X does not satisfy the constraints specified on T's type parameter).
As a consequence, we may fail to find method expressions needed by the
dictionary.

The real fix for this is to avoid creating those dictionaries in the
first place, because they should never actually be needed at runtime.
But that seems scary for a backport: we've repeatedly attempted to
backport generics fixes, which have fixed one issue but introduced
another.

This CL is a minimally invasive solution to #54225, which avoids the
ICE by instead skipping emitting the invalid dictionary. If the
dictionary ends up not being needed (which I believe will always be
the case), then the linker's reachability analysis will simply ignore
its absence.

Or worst case, if the dictionary *is* reachable somehow, we've simply
turned an ICE into a link-time missing symbol failure. That's not
great for user experience, but it seems like a small trade off to
avoid risking breaking any other currently working code.

Fixes #55270.

Change-Id: Ic379696079f4729b1dd6a66994a58cca50281a84
Reviewed-on: https://go-review.googlesource.com/c/go/+/429655
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/429895
Reviewed-by: Keith Randall <khr@google.com>
2022-09-21 21:03:45 +00:00
Cherry Mui
11728b38dc [release-branch.go1.19] cmd/link: suppress -no_pie deprecation warning on darwin
Apparently the new darwin linker starts to emit a warning about
-no_pie deprecation. Maybe we want to switch to PIE by default.
For now, suppress the warning. This also makes it easier for
backporting to previous releases.

Fixes #55114.
Updates #55112, #54482.

Change-Id: I1a3b74c237a9d00ec3b030fc3a9940a31e5cd37e
Reviewed-on: https://go-review.googlesource.com/c/go/+/430937
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 706d84fca2)
Reviewed-on: https://go-review.googlesource.com/c/go/+/431517
2022-09-21 21:01:06 +00:00
Cherry Mui
064f34f048 [release-branch.go1.19] cmd/link: stop passing -pagezero_size to darwin linker
We added -pagezero_size in CL 72730, where it was intented for iOS.
The current code passes it only on macOS/AMD64 instead. It is not
really necessary there. Also, the new darwin linker starts to emit
a warning about deprecation of the flag. Stop passing it.

For #55114.
Updates #55112, #54482.

Change-Id: If9db7a1645c37d4284e48f075856912df8d8c1a0
Reviewed-on: https://go-review.googlesource.com/c/go/+/430936
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
(cherry picked from commit 5231ba2f05)
Reviewed-on: https://go-review.googlesource.com/c/go/+/431515
Reviewed-by: Austin Clements <austin@google.com>
2022-09-21 20:30:26 +00:00
Robert Griesemer
a366ed5982 [release-branch.go1.19] go/types, types2: allow (string...) signature with NewSignatureType
Includes cases where the core type of the variadic parameter is
a slice or bytestring. Permits a client to create the signature
for various instantiations of append.

Fixes #55149.

Change-Id: I0f4983eb00c088cbe1d87954ee0b2df0ccc3bc49
Reviewed-on: https://go-review.googlesource.com/c/go/+/430455
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Run-TryBot: Robert Griesemer <gri@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/431935
2022-09-21 20:26:19 +00:00
Keith Randall
4b0e03da0e [release-branch.go1.19] cmd/compile: avoid using destination pointer base type in memmove optimization
The type of the source and destination of a memmove call isn't
always accurate. It will always be a pointer (or an unsafe.Pointer), but
the base type might not be accurate. This comes about because multiple
copies of a pointer with different base types are coalesced into a single value.

In the failing example, the IData selector of the input argument is a
*[32]byte in one branch of the type switch, and a *[]byte in the other branch.
During the expand_calls pass both IDatas become just copies of the input
register. Those copies are deduped and an arbitrary one wins (in this case,
*[]byte is the unfortunate winner).

Generally an op v can rely on v.Type during rewrite rules. But relying
on v.Args[i].Type is discouraged.

Fixes #55124

Change-Id: I348fd9accf2058a87cd191eec01d39cda612f120
Reviewed-on: https://go-review.googlesource.com/c/go/+/431496
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
(cherry picked from commit e283473ebb)
Reviewed-on: https://go-review.googlesource.com/c/go/+/431917
2022-09-21 20:24:34 +00:00
Matthew Dempsky
225bcec98b [release-branch.go1.19] cmd/compile/internal/inline: fix latent CalleeEffects issue
ir.ClosureExpr implements ir.InitNode, so ir.InitExpr can prepend init
statements to it. However, CalleeEffects wasn't aware of this and
could cause the init statements to get dropped when inlining a call to
a closure.

This isn't an issue today, because we don't create closures with init
statements. But I ran into this within unified IR.

Easy and robust solution: just take advantage that ir.TakeInit can
handle any node.

Fixes #54917.

Change-Id: Ica05fbf6a8c5be4b11927daf84491a1140da5431
Reviewed-on: https://go-review.googlesource.com/c/go/+/422196
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/429896
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2022-09-19 21:52:24 +00:00
Austin Clements
19d792c1eb [release-branch.go1.19] runtime/cgo: add -fno-stack-protector to CFLAGS
Some compilers default to having -fstack-protector on, which breaks
when using internal linking because the linker doesn't know how to
find the support functions.

Fixes #54764

(Original fix by Ian Lance Taylor <iant@golang.org>)

Change-Id: I2d8cb7fb780de4cd37314af3957b8f429b1e4b70
Reviewed-on: https://go-review.googlesource.com/c/go/+/429138
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-09-13 17:33:29 +00:00
Damien Neil
00ece11be1 [release-branch.go1.19] all: upgrade golang.org/x/net to v0.0.0-20220907013720-d52c520e3766
Restore vendoring after go1.19.1 security release.

For #54376

Change-Id: Ie1512aa2bf77e5f448893c89e4841cb14896da9b
Reviewed-on: https://go-review.googlesource.com/c/go/+/429317
Reviewed-by: Carlos Amedee <carlos@golang.org>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-09-09 17:18:16 +00:00
Gopher Robot
4a4127bccc [release-branch.go1.19] go1.19.1
Change-Id: Iada84ba9c8e727e89cfb4ac21a27e085fa7f60e9
Reviewed-on: https://go-review.googlesource.com/c/go/+/428697
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Gopher Robot <gobot@golang.org>
Auto-Submit: Gopher Robot <gobot@golang.org>
2022-09-06 16:17:26 +00:00
Damien Neil
9cfe4e258b [release-branch.go1.19] net/http: update bundled golang.org/x/net/http2
Disable cmd/internal/moddeps test, since this update includes PRIVATE
track fixes.

Fixes CVE-2022-27664
Fixes #54376
For #54658

Change-Id: I747900a66d7276e7d0bd246cd8cd0da95305c3ca
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1554417
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Reviewed-by: Roland Shoemaker <bracewell@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/428655
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Tatiana Bradley <tatiana@golang.org>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-09-06 15:49:24 +00:00
Cherry Mui
86e9e0ea87 [release-branch.go1.19 cmd/compile: align stack offset to alignment larger than PtrSize
In typebits.Set we check that the offset is a multiple of the
alignment, which makes perfect sense. But for values like
atomic.Int64, which has 8-byte alignment even on 32-bit platforms
(i.e. the alignment is larger than PtrSize), if it is on stack it
may be under-aligned, as the stack frame is only PtrSize aligned.

Normally we would prevent such values on stack, as the escape
analysis force values with higher alignment to heap. But for a
composite literal assignment like x = AlignedType{...}, the
compiler creates an autotmp for the RHS then copies it to the LHS.
The autotmp is on stack and may be under-aligned. Currently this
may cause an ICE in the typebits.Set check.

This CL makes it align the _offset_ of the autotmp to 8 bytes,
which satisfies the check. Note that this is actually lying: the
actual address at run time may not necessarily be 8-byte
aligned as we only align SP to 4 bytes.

The under-alignment is probably okay. The only purpose for the
autotmp is to copy the value to the LHS, and the copying code we
generate (at least currently) doesn't care the alignment beyond
stack alignment.

Updates #54638.
Fixes #54697.

Change-Id: I13c16afde2eea017479ff11dfc24092bcb8aba6a
Reviewed-on: https://go-review.googlesource.com/c/go/+/425256
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 1211a62bdc)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425935
2022-08-31 16:31:45 +00:00
Cherry Mui
0bba4d2fe6 [release-branch.go1.19] runtime: mark morestack_noctxt SPWRITE on LR architectures
On LR architectures, morestack (and morestack_noctxt) are called
with a special calling convention, where the caller doesn't save
LR on stack but passes it as a register, which morestack will save
to g.sched.lr. The stack unwinder currently doesn't understand it,
and would fail to unwind from it. morestack already writes SP (as
it switches stack), but morestack_noctxt (which tailcalls
morestack) doesn't. If a profiling signal lands right in
morestack_noctxt, the unwinder will try to unwind the stack and
go off, and possibly crash.

Marking morestack_noctxt SPWRITE stops the unwinding.

Ideally we could teach the unwinder about the special calling
convention, or change the calling convention to be less special
(so the unwinder doesn't need to fetch a register from the signal
context). This is a stop-gap solution, to stop the unwinder from
crashing.

Updates #54332.
Fixes #54675.

Change-Id: I75295f2e27ddcf05f1ea0b541aedcb9000ae7576
Reviewed-on: https://go-review.googlesource.com/c/go/+/425396
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
(cherry picked from commit e4be2ac79f)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425615
2022-08-31 16:31:38 +00:00
Paul E. Murphy
823e5d8afa [release-branch.go1.19] runtime: fix ppc64 startup on newer linux kernels
R0 needs to be cleared at startup as it may not always be cleared
by the kernel on newer kernels.

Fixes #54665

Change-Id: Id7055699aaa8d8b193b7e3e784f075ce29ac3f1d
Reviewed-on: https://go-review.googlesource.com/c/go/+/424927
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
Run-TryBot: Paul Murphy <murp@ibm.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/425394
Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-08-31 16:31:23 +00:00
Cuong Manh Le
11033eac90 [release-branch.go1.19] cmd/compile: only inline method wrapper if method don't contain closures
CL 327871 changes methodWrapper to always perform inlining after global
escape analysis. However, inlining the method may reveal closures, which
require walking all function bodies to decide whether to capture free
variables by value or by ref.

To fix it, just not doing inline if the method contains any closures.

Fixes #54726

Change-Id: I4b0255b86257cc6fe7e5fafbc545cc5cff9113e1
Reviewed-on: https://go-review.googlesource.com/c/go/+/426334
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/426160
2022-08-31 16:23:03 +00:00
Zeke Lu
4580d6dc6d [release-branch.go1.19] cmd/go/internal/imports: recognize "unix" build tag
For #20322
For #51572
Updates #54712
Fixes #54736

Change-Id: I22fcfa820e83323bfdf1a40deee7286240f02b3e
GitHub-Last-Rev: cd2c6536b0
GitHub-Pull-Request: golang/go#54716
Reviewed-on: https://go-review.googlesource.com/c/go/+/426296
Run-TryBot: Heschi Kreinick <heschi@google.com>
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Reviewed-by: Bryan Mills <bcmills@google.com>
(cherry picked from commit 3c6a5cdb9a)
Reviewed-on: https://go-review.googlesource.com/c/go/+/426814
Run-TryBot: Bryan Mills <bcmills@google.com>
2022-08-30 20:08:38 +00:00
Jeremy Quirke
62aa93010d [release-branch.go1.19] cmd/link: fix trampolines breaking DWARF line info
When trampolines are needed (e.g. Darwin ARM64), the DWARF LPT (Line
Program Table - see DWARF section 6.1) generation fails because the
replacement symbols are marked as external symbols and skipped during
the DWARF LPT generation phase.

Fixes #54406

Change-Id: I6c93f5378f50e5edf30d5121402a48214abb1ce2
GitHub-Last-Rev: 085bbc55db
GitHub-Pull-Request: golang/go#54321
Reviewed-on: https://go-review.googlesource.com/c/go/+/422154
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 2340d37179)
Reviewed-on: https://go-review.googlesource.com/c/go/+/423214
Run-TryBot: Cherry Mui <cherryyz@google.com>
2022-08-29 20:10:29 +00:00
Filippo Valsorda
15b234b830 [release-branch.go1.19] crypto/tls: support ECDHE when ec_point_formats is missing
Updates #49126
Fixes #54643

Change-Id: I9d6f6392b1a6748bdac1d2c6371b22d75829a2b6
Reviewed-on: https://go-review.googlesource.com/c/go/+/425295
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Alex Scheel <alex.scheel@hashicorp.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: David Chase <drchase@google.com>
(cherry picked from commit 1df2a03b17)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425635
2022-08-29 19:17:57 +00:00
Zeke Lu
4da9d6aa10 [release-branch.go1.19] cmd/go/internal/imports: include ToolTags in the Tags map
This fixes a regression introduced when the "race" mode tag was moved to
the ToolTags field in CL 358539.

Fixes #54660
Updates #54468

Change-Id: I107771948a4fe9d743cc13d1c15f324212b08e03
GitHub-Last-Rev: d211e351ef
GitHub-Pull-Request: golang/go#54618
Reviewed-on: https://go-review.googlesource.com/c/go/+/425154
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 6ba2674ddc)
Reviewed-on: https://go-review.googlesource.com/c/go/+/426434
Reviewed-by: Heschi Kreinick <heschi@google.com>
2022-08-29 19:17:28 +00:00
Bryan C. Mills
4b1c16cc45 [release-branch.go1.19] cmd/go: avoid registering AtExit handlers in tests
Ever since 'go build' was added (in CL 5483069), it has used an atexit
handler to clean up working directories.

CL 154109 introduced 'cc' command to the script test framework that
called Init on a builder once per invocation. Unfortunately, since
base.AtExit is unsynchronized, the Init added there caused any script
that invokes that command to be unsafe for concurrent use.

This change fixes the race by having the 'cc' command pass in its
working directory instead of allowing the Builder to allocate one.
Following modern Go best practices, it also replaces the in-place Init
method (which is prone to typestate and aliasing bugs) with a
NewBuilder constructor function.

Updates #54423.
Fixes #54637.

Change-Id: I8fc2127a7d877bb39a1174e398736bb51d03d4d2
Reviewed-on: https://go-review.googlesource.com/c/go/+/425205
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit d5aa088d82)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425207
2022-08-29 19:15:41 +00:00
Filippo Valsorda
2553a09e31 [release-branch.go1.19] crypto/x509: don't panic marshaling invalid ECDSA keys
MarshalPKIXPublicKey, CreateCertificate, CreateCertificateRequest,
MarshalECPrivateKey, and MarshalPKCS8PrivateKey started raising a panic
when encoding an invalid ECDSA key in Go 1.19. Since they have an error
return value, they should return an error instead.

Updates #54288
Fixes #54295

Change-Id: Iba132cd2f890ece36bb7d0396eb9a9a77bdb81df
Reviewed-on: https://go-review.googlesource.com/c/go/+/422298
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
(cherry picked from commit f64f12f0b3)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425634
2022-08-29 19:14:33 +00:00
Damien Neil
2833550891 [release-branch.go1.19] net/url: consistently remove ../ elements in JoinPath
JoinPath would fail to remove relative elements from the start of
the path when the first path element is "".

In addition, JoinPath would return the original path unmodified
when provided with no elements to join, violating the documented
behavior of always cleaning the resulting path.

Correct both these cases.

    JoinPath("http://go.dev", "../go")
    // before: http://go.dev/../go
    // after:  http://go.dev/go

    JoinPath("http://go.dev/../go")
    // before: http://go.dev/../go
    // after:  http://go.dev/go

For #54385.
Fixes #54635.
Fixes CVE-2022-32190.

Change-Id: I6d22cd160d097c50703dd96e4f453c6c118fd5d9
Reviewed-on: https://go-review.googlesource.com/c/go/+/423514
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
(cherry picked from commit 0765da5884)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425357
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-08-29 19:13:49 +00:00
Bryan C. Mills
d2bcb22ce0 [release-branch.go1.19] cmd/go: avoid overwriting cached Origin metadata
Fixes #54633.
Updates #54631.

Change-Id: I17d2fa282642aeb1ae2a6e29a0756b8960bea34b
Reviewed-on: https://go-review.googlesource.com/c/go/+/425255
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit e3004d96b6899945d76e5dd373756324c8ff98fb)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425211
2022-08-29 19:13:20 +00:00
Keith Randall
d39fd4f2b7 [release-branch.go1.19] cmd/compile: handle partially overlapping assignments
Normally, when moving Go values of type T from one location to another,
we don't need to worry about partial overlaps. The two Ts must either be
in disjoint (nonoverlapping) memory or in exactly the same location.
There are 2 cases where this isn't true:
 1) Using unsafe you can arrange partial overlaps.
 2) Since Go 1.17, you can use a cast from a slice to a ptr-to-array.
    https://go.dev/ref/spec#Conversions_from_slice_to_array_pointer
    This feature can be used to construct partial overlaps of array types.
      var a [3]int
      p := (*[2]int)(a[:])
      q := (*[2]int)(a[1:])
      *p = *q
We don't care about solving 1. Or at least, we haven't historically
and no one has complained.
For 2, we need to ensure that if there might be partial overlap,
then we can't use OpMove; we must use memmove instead.
(memmove handles partial overlap by copying in the correct
direction. OpMove does not.)

Note that we have to be careful here not to introduce a call when
we're marshaling arguments to a call or unmarshaling results from a call.

Fixes #54629

Change-Id: I1ca6aba8041576849c1d85f1fa33ae61b80a373d
Reviewed-on: https://go-review.googlesource.com/c/go/+/425076
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
(cherry picked from commit 332a5981d0)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425234
2022-08-29 19:12:54 +00:00
Ian Lance Taylor
f1b38e8b41 [release-branch.go1.19] misc/cgo/testcarchive: permit SIGQUIT for TestSignalForwardingExternal
Occasionally the signal will be sent to a Go thread, which will cause
the program to exit with SIGQUIT rather than SIGSEGV.

Add TestSignalForwardingGo to test the case where the signal is
expected to be delivered to a Go thread.

This is a roll forward of CL 419014 which was rolled back in CL 424954.
This CL differs from 419014 in that it skips TestSignalForwardingGo
on darwin-amd64.

For #53907
Fixes #54239

Change-Id: I5df3fd610c068df3bd48d9b3d7a9379248b97999
Reviewed-on: https://go-review.googlesource.com/c/go/+/425002
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
(cherry picked from commit d05ce23756)
Reviewed-on: https://go-review.googlesource.com/c/go/+/425487
Reviewed-by: David Chase <drchase@google.com>
2022-08-29 19:08:33 +00:00
Cuong Manh Le
2b59f4dd19 [release-branch.go1.19] cmd/compile: correct alignment of atomic.Int64
Same as CL 417555, but for cmd/compile.

Fixes #54235

Change-Id: I4cc6deaf0a87c952f636888b4ab73f81a44bfebd
Reviewed-on: https://go-review.googlesource.com/c/go/+/420975
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/422034
Reviewed-by: Than McIntosh <thanm@google.com>
2022-08-29 19:08:15 +00:00
Michael Pratt
2375ef8df6 [release-branch.go1.19] cmd: vendor github.com/google/pprof to fix mangled type parameter symbol names
Updates github.com/google/pprof to bring in the commit from
https://github.com/google/pprof/pull/717 which fixes mangled
symbol names for type parameters.

For #54105
Fixes #54420

Change-Id: I01af9f780aba3338b960a03b30906a23642e4448
Reviewed-on: https://go-review.googlesource.com/c/go/+/420234
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit cd9cd925bb)
Reviewed-on: https://go-review.googlesource.com/c/go/+/423356
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2022-08-19 18:40:16 +00:00
Cuong Manh Le
16c2b3615a [release-branch.go1.19] cmd/compile: fix wrong typeparams for selector expr with embedded generic type
For selector expression "x.M" where "M" is a promoted method, irgen is using
the type of receiver "x" for determining the typeparams for instantiation.
However, because M is a promoted method, so its associated receiver is
not "x", but "x.T" where "T" is the embedded field of "x". That casues a
mismatch when converting non-shape types arguments.

Fixing it by using the actual receiver which has the method, instead of
using the base receiver.

Fixes #54243

Change-Id: I1836fc422d734df14e9e6664d4bd014503960bfc
Reviewed-on: https://go-review.googlesource.com/c/go/+/419294
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/423114
Reviewed-by: Carlos Amedee <carlos@golang.org>
2022-08-17 15:12:12 +00:00
Matthew Dempsky
3c200d6c81 [release-branch.go1.19] cmd/compile: fix import/export of ODYNAMICDOTTYPE
The RType field isn't needed when performing type assertions from
non-empty interface types, because we use the ITab field instead. But
the inline body exporter didn't know to expect this.

It's possible we could use a single bool to distinguish whether
we're serializing the RType or ITab field, but using two is simpler
and seems safer.

Fixes #54309.

Change-Id: I9ddac72784fb2241fee0a0dee30493d868a2c259
Reviewed-on: https://go-review.googlesource.com/c/go/+/421755
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
(cherry picked from commit 0c4db1e347)
Reviewed-on: https://go-review.googlesource.com/c/go/+/421715
Reviewed-by: Than McIntosh <thanm@google.com>
2022-08-11 12:53:59 +00:00
Gopher Robot
43456202a1 [release-branch.go1.19] go1.19
Change-Id: Iea643b04a7eea7c882d7eec481b67e4ecc08a559
Reviewed-on: https://go-review.googlesource.com/c/go/+/420834
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2022-08-02 16:54:47 +00:00
Matthew Dempsky
56ec1163e3 [release-branch.go1.19] test: improve generic type assertion test
The test added in CL 420674 only tested that the type assertions
compiled at all. This CL changes it into a run test to make sure the
type assertions compile and also run correctly.

Updates #54135.

Change-Id: Id17469faad1bb55ff79b0bb4163ef50179330033
Reviewed-on: https://go-review.googlesource.com/c/go/+/420421
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
(cherry picked from commit f2a9f3e2e0)
Reviewed-on: https://go-review.googlesource.com/c/go/+/420675
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2022-08-01 22:43:15 +00:00
Wayne Zuo
ec7bf2007e [release-branch.go1.19] cmd/compile: fix wrong dict pass condition for type assertions
Updates #54135.

Change-Id: I2b27af8124014b2699ea44bdc765e1fb8f6c8028
Reviewed-on: https://go-review.googlesource.com/c/go/+/420394
Reviewed-by: Keith Randall <khr@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Wayne Zuo <wdvxdr@golangcn.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
(cherry picked from commit 27038b70f8)
Reviewed-on: https://go-review.googlesource.com/c/go/+/420674
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2022-08-01 22:42:56 +00:00
Dmitri Shuralyov
46ab46c7c5 [release-branch.go1.19] all: merge master (e99f53f) into release-branch.go1.19
Merge List:

+ 2022-08-01 e99f53fed9 doc: move Go 1.19 release notes to x/website
+ 2022-08-01 8b13a073a1 doc: mention removal of cmd/compile's -importmap and -installsuffix flags
+ 2022-08-01 e95fd4c238 doc/go1.19: fix typo: EM_LONGARCH -> EM_LOONGARCH
+ 2022-08-01 dee3efd9f8 doc/go1.19: fix a few links that were missing trailing slashes
+ 2022-07-30 f32519e5fb runtime: fix typos
+ 2022-07-29 9a2001a8cc cmd/dist: always pass -short=true with -quick
+ 2022-07-28 5c8ec89cb5 doc/go1.19: minor adjustments and links
+ 2022-07-28 417be37048 doc/go1.19: improve the loong64 release notes
+ 2022-07-28 027855e8d8 os/exec: add GODEBUG setting to opt out of ErrDot changes
+ 2022-07-27 462b78fe70 misc/cgo/test: use fewer threads in TestSetgidStress in long mode
+ 2022-07-27 055113ef36 math/big: check buffer lengths in GobDecode
+ 2022-07-27 4248146154 net: document UDPConn.ReadFromUDPAddrPort's AddrPort result more
+ 2022-07-26 faf4e97200 net: fix WriteMsgUDPAddrPort addr handling
+ 2022-07-26 caa225dd29 doc/go1.19: note that updated race syso files require GNU ld 2.26
+ 2022-07-26 ceefd3a37b bytes: document that Reader.Reset affects the result of Size
+ 2022-07-26 3e97294663 runtime/cgo: use frame address to set g0 stack bound
+ 2022-07-25 24dc27a3c0 cmd/compile: fix blank label code
+ 2022-07-25 9fcc8b2c1e runtime: fix runtime.Breakpoint() on windows/arm64
+ 2022-07-25 795a88d0c3 cmd/go: add space after comma in 'go help test'
+ 2022-07-25 9eb3992ddd doc/go1.19: minor fixes
+ 2022-07-25 dcea1ee6e3 time: clarify documentation for allowed formats and add tests to prove them
+ 2022-07-25 37c8112b82 internal/fuzz: fix typo in function comments
+ 2022-07-25 850d547d2d doc/go1.19: expand crypto release notes
+ 2022-07-24 64f2829c9c runtime: fix typo in function comments
+ 2022-07-24 2ff563a00e cmd/compile/internal/noder: correct spelling errors for instantiation
+ 2022-07-22 c5da4fb7ac cmd/compile: make jump table symbol local
+ 2022-07-22 774fa58d1d A+C: delete AUTHORS and CONTRIBUTORS
+ 2022-07-21 2d655fb15a unsafe: document when Sizeof/Offsetof/Alignof are not constant
+ 2022-07-21 076c3d7f07 net/http: remove accidental heading in Head documentation
+ 2022-07-21 c4a6d3048b cmd/dist: enable race detector test on S390X
+ 2022-07-20 244c8b0500 cmd/cgo: allow cgo to pass strings or []bytes bigger than 1<<30
+ 2022-07-20 df38614bd7 test: use go tool from tree, not path
+ 2022-07-20 bb1749ba3b cmd/compile: improve GOAMD64=v1 violation test
+ 2022-07-19 176b63e711 crypto/internal/nistec,debug/gosym: fix typos
+ 2022-07-19 8e1e64c16a cmd/compile: fix mknode script
+ 2022-07-19 28be440d34 A+C: add Weizhi Yan
+ 2022-07-19 85a482fc24 runtime: revert to using the precomputed trigger for pacer calculations
+ 2022-07-19 ae7340ab68 CONTRIBUTORS: update for the Go 1.19 release
+ 2022-07-18 de8101d21b runtime: fix typos
+ 2022-07-18 967a3d985d cmd/compile: revert "remove -installsuffix flag"
+ 2022-07-18 c0c1bbde17 http: improve Get documentation
+ 2022-07-15 2aa473cc54 go/types, types2: correct alignment of atomic.Int64
+ 2022-07-15 4651ebf961 encoding/gob: s/TestIngoreDepthLimit/TestIgnoreDepthLimit/
+ 2022-07-14 dc00aed6de go/parser: skip TestParseDepthLimit for short tests
+ 2022-07-14 783ff7dfc4 encoding/xml: skip TestCVE202230633 for short tests
+ 2022-07-14 aa80228526 cmd/go/internal/modfetch: avoid duplicating path components in Git fetch errors
+ 2022-07-14 b9d5a25442 cmd/go: save zip sums for downloaded modules in 'go mod download' in a workspace
+ 2022-07-14 a906d3dd09 cmd/go: avoid re-enqueuing workspace dependencies with errors
+ 2022-07-14 266c70c263 doc/go1.19: add a release note for 'go list -json=SomeField'
+ 2022-07-13 558785a0a9 cmd/compile: remove -installsuffix flag
+ 2022-07-13 1355ea3045 cmd/compile: remove -importmap flag
+ 2022-07-13 f71f3d1b86 misc/cgo/testshared: run tests only in GOPATH mode
+ 2022-07-13 feada53661 misc/cgo/testcshared: don't rely on an erroneous install target in tests
+ 2022-07-13 c006b7ac27 runtime: clear timerModifiedEarliest when last timer is deleted
+ 2022-07-13 923740a8cc cmd/compile: fix type assert in dict pass
+ 2022-07-12 bf2ef26be3 cmd/go: in script tests, avoid checking non-main packages for staleness
+ 2022-07-12 5f5cae7200 cmd/go: avoid indexing GOROOT packages when the compiler is 'gccgo'
+ 2022-07-12 c2edb2c841 cmd/go: port TestIssue16471 to a script test and add verbose logging
+ 2022-07-12 9c2526e637 cmd/go/internal/modfetch/codehost: add missing newline in '# lock' log message
+ 2022-07-12 85486bcccb image/jpeg: increase TestLargeImageWithShortData timeout by an order of magnitude
+ 2022-07-12 27794c4d4a cmd/go/internal/modload: ignore disallowed errors when checking for updates

Change-Id: Ic05832c8c7c33ab016386bf7e85d6bad62a8fb98
2022-08-01 14:19:15 -04:00
Gopher Robot
ad672e7ce1 [release-branch.go1.19] go1.19rc2
Change-Id: I1dbe540826135c2f25e2efc49e384b9ec892a72c
Reviewed-on: https://go-review.googlesource.com/c/go/+/417179
Auto-Submit: Gopher Robot <gobot@golang.org>
Run-TryBot: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-07-12 22:09:01 +00:00
Michael Anthony Knyszek
392548f147 [release-branch.go1.19] all: merge master (b2b8872) into release-branch.go1.19
Merge List:

+ 2022-07-12 b2b8872c87 compress/gzip: fix stack exhaustion bug in Reader.Read
+ 2022-07-12 ac68c6c683 path/filepath: fix stack exhaustion in Glob
+ 2022-07-12 fa2d41d0ca io/fs: fix stack exhaustion in Glob
+ 2022-07-12 6fa37e98ea encoding/gob: add a depth limit for ignored fields
+ 2022-07-12 695be961d5 go/parser: limit recursion depth
+ 2022-07-12 08c46ed43d encoding/xml: use iterative Skip, rather than recursive
+ 2022-07-12 c4c1993fd2 encoding/xml: limit depth of nesting in unmarshal
+ 2022-07-12 913d05133c cmd/go: avoid spurious readdir during fsys.Walk
+ 2022-07-12 d3d7998756 net/http: clarify that MaxBytesReader returns *MaxBytesError
+ 2022-07-11 126c22a098 syscall: gofmt after CL 412114
+ 2022-07-11 123a6328b7 internal/trace: don't report regions on system goroutines
+ 2022-07-11 846490110a runtime/race: update amd64 syso images to avoid sse4
+ 2022-07-11 b75ad09cae cmd/trace: fix typo in web documentation
+ 2022-07-11 7510e597de cmd/go: make module index loading O(1)
+ 2022-07-11 b8bf820d5d cmd/nm: don't rely on an erroneous install target in tests
+ 2022-07-11 ad641e8521 misc/cgo/testcarchive: don't rely on an erroneous install target in tests
+ 2022-07-11 bf5898ef53 net/url: use EscapedPath for url.JoinPath
+ 2022-07-11 398dcd1cf0 database/sql: make TestTxContextWaitNoDiscard test more robust
+ 2022-07-11 f956941b0f cmd/go: use package index for std in load.loadPackageData
+ 2022-07-11 59ab6f351a net/http: remove Content-Encoding in writeNotModified
+ 2022-07-08 c1a4e0fe01 cmd/compile: fix libfuzzer instrumentation line number
+ 2022-07-08 5c1a13e7a4 cmd/go: avoid setting variables for '/' and ':' in TestScript subprocess environments
+ 2022-07-08 180bcad33d net/http: wait for listeners to exit in Server.Close and Shutdown
+ 2022-07-08 14abe8aa73 cmd/compile: don't convert to interface{} for un-comparable types in generic switch
+ 2022-07-07 1ebc983000 runtime: overestimate the amount of allocated memory in heapLive
+ 2022-07-07 c177d9d98a crypto/x509: restrict CRL number to <=20 octets
+ 2022-07-07 486fc01770 crypto/x509: correctly parse CRL entry extensions
+ 2022-07-07 8ac58de185 crypto/x509: populate Number and AKI of parsed CRLs
+ 2022-07-07 0c7fcf6bd1 cmd/link: explicitly disable PIE for windows/amd64 -race mode
+ 2022-07-07 eaf2125654 cmd/go: default to "exe" build mode for windows -race
+ 2022-07-06 1243ec9c17 cmd/compile: only check implicit dots for method call enabled by a type bound
+ 2022-07-06 c391156f96 cmd/go: set up git identity for build_buildvcs_auto.txt

Change-Id: Ib2b544e080fc7fce20614d4ed310767c2591931f
2022-07-12 16:00:39 +00:00
Gopher Robot
bac4eb53d6 [release-branch.go1.19] go1.19rc1
Change-Id: I85a6dcfda4fd6b871959e0ba8498a5b85c3c557e
Reviewed-on: https://go-review.googlesource.com/c/go/+/416314
Run-TryBot: Gopher Robot <gobot@golang.org>
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Reviewed-by: David Chase <drchase@google.com>
2022-07-06 21:33:10 +00:00
Heschi Kreinick
18033a0b56 [release-branch.go1.19] update codereview.cfg for release-branch.go1.19
Following go.dev/cl/334376.

Change-Id: I7e5e1b89243d1980274d27be5362acf8034998ef
Reviewed-on: https://go-review.googlesource.com/c/go/+/416176
Run-TryBot: Heschi Kreinick <heschi@google.com>
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2022-07-06 17:32:58 +00:00
10671 changed files with 400192 additions and 1361349 deletions

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---
name: Bugs
about: The go command, standard library, or anything else
title: "affected/package: "
---
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-->
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If possible, provide a recipe for reproducing the error.
A complete runnable program is good.
A link on go.dev/play is best.
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@@ -1,94 +0,0 @@
# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#creating-issue-forms
# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema
name: Bugs
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title: "import/path: issue title"
body:
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value: |
Thanks for helping us improve! 🙏 Please answer these questions and provide as much information as possible about your problem.
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GO111MODULE=""
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GOBIN="/Users/gopher/go/bin"
GOCACHE="/Users/gopher/go/cache"
GOENV="/Users/gopher/Library/Application Support/go/env"
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GOFLAGS=""
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GOHOSTOS="darwin"
GOINSECURE=""
GOMODCACHE="/Users/gopher/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/gopher/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_arm64"
GOVCS=""
GOVERSION="go1.20.7"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/dev/null"
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CGO_CFLAGS="-O2 -g"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-O2 -g"
CGO_FFLAGS="-O2 -g"
CGO_LDFLAGS="-O2 -g"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -arch arm64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/44/nbbyll_10jd0z8rj_qxm43740000gn/T/go-build2331607515=/tmp/go-build -gno-record-gcc-switches -fno-common"
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about: Issues or feature requests for the documentation site
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labels: pkgsite
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@@ -1,47 +0,0 @@
name: Pkg.go.dev bugs or feature requests
description: Issues or feature requests for the documentation site
title: "x/pkgsite: issue title"
labels: ["pkgsite"]
body:
- type: markdown
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value: "Please answer these questions before submitting your issue. Thanks!"
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---
name: Pkg.go.dev package removal request
about: Request a package be removed from the documentation site (pkg.go.dev)
title: "x/pkgsite: package removal request for [type path here]"
labels: pkgsite
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@@ -1,42 +0,0 @@
name: Pkg.go.dev package removal request
description: Request a package be removed from the documentation site (pkg.go.dev)
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labels: ["pkgsite/package-removal"]
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Requesting we remove a module here only hides the generated documentation on pkg.go.dev.
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Instead we recommend using the retract directive which will be processed by all 3 of the above.
If you have deleted your repo, please recreate it and publish a retraction.
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See https://pkg.go.dev/about#removing-a-package for additional tips on retractions.
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labels: gopls Tools
---
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### gopls version
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@@ -1,56 +0,0 @@
name: Gopls bugs or feature requests
description: Issues or feature requests for the Go language server (gopls)
title: "x/tools/gopls: issue title"
labels: ["gopls", "Tools"]
body:
- type: markdown
attributes:
value: "Please answer these questions before submitting your issue. Thanks!"
- type: textarea
id: gopls-version
attributes:
label: "gopls version"
description: "Output of `gopls -v version` on the command line"
validations:
required: true
- type: textarea
id: go-env
attributes:
label: "go env"
description: "Output of `go env` on the command line in your workspace directory"
render: shell
validations:
required: true
- type: textarea
id: what-did-you-do
attributes:
label: "What did you do?"
description: "If possible, provide a recipe for reproducing the error. A complete runnable program is good. A link on [go.dev/play](https://go.dev/play) is better. A failing unit test is the best."
validations:
required: true
- type: textarea
id: actual-behavior
attributes:
label: "What did you see happen?"
validations:
required: true
- type: textarea
id: expected-behavior
attributes:
label: "What did you expect to see?"
validations:
required: true
- type: textarea
id: editor-and-settings
attributes:
label: "Editor and settings"
description: "Your editor and any settings you have configured (for example, your VSCode settings.json file)"
validations:
required: false
- type: textarea
id: logs
attributes:
label: "Logs"
description: "If possible please include gopls logs. Instructions for capturing them can be found here: https://github.com/golang/tools/blob/master/gopls/doc/troubleshooting.md#capture-logs"
validations:
required: false

View File

@@ -1,52 +0,0 @@
name: Go vulnerability management - bugs and feature requests
description: Issues or feature requests about Go vulnerability management
title: "x/vuln: issue title"
labels: ["vulncheck or vulndb"]
body:
- type: markdown
attributes:
value: "Please answer these questions before submitting your issue. Thanks! To add a new vulnerability to the Go vulnerability database (https://vuln.go.dev), see https://go.dev/s/vulndb-report-new. To report an issue about a report, see https://go.dev/s/vulndb-report-feedback."
- type: textarea
id: govulncheck-version
attributes:
label: govulncheck version
description: What version of govulncheck are you using (`govulncheck -version`)?
placeholder: |
Go: devel go1.22-0262ea1ff9 Thu Oct 26 18:46:50 2023 +0000
Scanner: govulncheck@v1.0.2-0.20231108200754-fcf7dff7b242
DB: https://vuln.go.dev
DB updated: 2023-11-21 15:39:17 +0000 UTC
validations:
required: true
- type: textarea
id: reproduce-latest-version
attributes:
label: "Does this issue reproduce at the latest version of golang.org/x/vuln?"
validations:
required: true
- type: textarea
id: go-env
attributes:
label: "Output of `go env` in your module/workspace:"
render: shell
validations:
required: true
- type: textarea
id: what-did-you-do
attributes:
label: "What did you do?"
description: "If possible, provide a recipe for reproducing the error. A complete runnable program is good. A link on [go.dev/play](https://go.dev/play) is best."
validations:
required: true
- type: textarea
id: actual-behavior
attributes:
label: "What did you see happen?"
validations:
required: true
- type: textarea
id: expected-behavior
attributes:
label: "What did you expect to see?"
validations:
required: true

13
.github/ISSUE_TEMPLATE/10-proposal.md vendored Normal file
View File

@@ -0,0 +1,13 @@
---
name: Proposals
about: New external API or other notable changes
title: "proposal: affected/package: "
labels: Proposal
---
<!--
Our proposal process is documented here:
https://go.dev/s/proposal-process
-->

View File

@@ -1,15 +0,0 @@
name: Proposals
description: New external API or other notable changes
title: "proposal: import/path: proposal title"
labels: ["Proposal"]
body:
- type: markdown
attributes:
value: "Our proposal process is documented here: https://go.dev/s/proposal-process"
- type: textarea
id: proposal-details
attributes:
label: "Proposal Details"
description: "Please provide the details of your proposal here."
validations:
required: true

View File

@@ -0,0 +1,52 @@
---
name: Language Change Proposals
about: Changes to the language
title: "proposal: Go 2: "
labels: Proposal Go2 LanguageChange
---
<!--
Our process for evaluating language changes can be found here:
https://go.googlesource.com/proposal/+/refs/heads/master#language-changes
-->
### Author background
- **Would you consider yourself a novice, intermediate, or experienced Go programmer?**
- **What other languages do you have experience with?**
### Related proposals
- **Has this idea, or one like it, been proposed before?**
- **If so, how does this proposal differ?**
- **Does this affect error handling?**
- **If so, how does this differ from previous error handling proposals?**
- **Is this about generics?**
- **If so, how does this relate to the accepted design and other generics proposals?**
### Proposal
- **What is the proposed change?**
- **Who does this proposal help, and why?**
- **Please describe as precisely as possible the change to the language.**
- **What would change in the language spec?**
- **Please also describe the change informally, as in a class teaching Go.**
- **Is this change backward compatible?**
- Breaking the Go 1 compatibility guarantee is a large cost and requires a large benefit.
Show example code before and after the change.
- **Before**
- **After**
- **Orthogonality: how does this change interact or overlap with existing features?**
- **Is the goal of this change a performance improvement?**
- **If so, what quantifiable improvement should we expect?**
- **How would we measure it?**
### Costs
- **Would this change make Go easier or harder to learn, and why?**
- **What is the cost of this proposal? (Every language change has a cost).**
- **How many tools (such as vet, gopls, gofmt, goimports, etc.) would be affected?**
- **What is the compile time cost?**
- **What is the run time cost?**
- **Can you describe a possible implementation?**
- **Do you have a prototype? (This is not required.)**

View File

@@ -1,165 +0,0 @@
name: Language Change Proposals
description: Changes to the language
labels: ["Proposal", "LanguageChange", "LanguageChangeReview"]
title: "proposal: spec: proposal title"
body:
- type: markdown
attributes:
value: |
## Our process for evaluating language changes can be found [here](https://go.googlesource.com/proposal/+/refs/heads/master#language-changes)
- type: dropdown
id: author-go-experience
attributes:
label: "Go Programming Experience"
description: "Would you consider yourself a novice, intermediate, or experienced Go programmer?"
options:
- "Novice"
- "Intermediate"
- "Experienced"
default: 1
- type: input
id: author-other-languages-experience
attributes:
label: "Other Languages Experience"
description: "What other languages do you have experience with?"
placeholder: "Go, Python, JS, Rust"
validations:
required: false
- type: checkboxes
id: related-idea
attributes:
label: "Related Idea"
options:
- label: "Has this idea, or one like it, been proposed before?"
- label: "Does this affect error handling?"
- label: "Is this about generics?"
- label: "Is this change backward compatible? Breaking the Go 1 compatibility guarantee is a large cost and requires a large benefit"
- type: textarea
id: related-proposals
attributes:
label: Has this idea, or one like it, been proposed before?
description: If so, how does this proposal differ?
placeholder: |
Yes or No
If yes,
1. Mention the related proposals
2. then describe how this proposal differs
validations:
required: true
- type: textarea
id: error-handling-proposal
attributes:
label: Does this affect error handling?
description: If so, how does this differ from previous error handling proposals?
placeholder: |
Yes or No
If yes,
1.how does this differ from previous error handling proposals?
validations:
required: true
- type: textarea
id: generics-proposal
attributes:
label: Is this about generics?
description: If so, how does this relate to the accepted design and other generics proposals?
placeholder: |
Yes or No
If yes,
1. how does this relate to the accepted design and other generics proposals?
validations:
required: true
- type: textarea
id: proposal
attributes:
label: "Proposal"
description: "What is the proposed change? Who does this proposal help, and why? Please describe as precisely as possible the change to the language."
validations:
required: true
- type: textarea
id: language-spec-changes
attributes:
label: "Language Spec Changes"
description: "What would change in the language spec?"
validations:
required: false
- type: textarea
id: informal-change
attributes:
label: "Informal Change"
description: "Please also describe the change informally, as in a class teaching Go."
validations:
required: false
- type: textarea
id: go-backwards-compatiblity
attributes:
label: Is this change backward compatible?
description: Breaking the Go 1 compatibility guarantee is a large cost and requires a large benefit.
placeholder: |
Yes or No
If yes,
1. Show example code before and after the change.
validations:
required: true
- type: textarea
id: orthogonality
attributes:
label: "Orthogonality: How does this change interact or overlap with existing features?"
description: "Is the goal of this change a performance improvement? If so, what quantifiable improvement should we expect? How would we measure it?"
validations:
required: false
- type: textarea
id: learning-curve
attributes:
label: "Would this change make Go easier or harder to learn, and why?"
- type: textarea
id: cost-description
attributes:
label: "Cost Description"
description: "What is the cost of this proposal? (Every language change has a cost)"
- type: input
id: go-toolchain
attributes:
label: Changes to Go ToolChain
description: "How many tools (such as vet, gopls, gofmt, goimports, etc.) would be affected? "
validations:
required: false
- type: input
id: perf-costs
attributes:
label: Performance Costs
description: "What is the compile time cost? What is the run time cost? "
validations:
required: false
- type: textarea
id: prototype
attributes:
label: "Prototype"
description: "Can you describe a possible implementation?"
validations:
required: false

View File

@@ -1,30 +0,0 @@
name: Go Telemetry Proposals
description: Changes to the telemetry upload configuration
title: "x/telemetry/config: proposal title"
labels: ["Telemetry-Proposal"]
projects: ["golang/29"]
body:
- type: textarea
attributes:
label: Summary
description: >
What change are you proposing to the upload configuration, and why?
For new upload configuration, which new counters will be collected, what
do they measure, and why is it important to collect them?
Note that uploaded data must not carry sensitive user information.
See [go.dev/doc/telemetry#proposals](https://go.dev/doc/telemetry#proposals)
for more details on telemetry proposals.
validations:
required: true
- type: input
attributes:
label: Proposed Config Change
description: >
A CL containing proposed changes to the
[config.txt](https://go.googlesource.com/telemetry/+/master/internal/chartconfig/config.txt)
chart configuration.
See the [chartconfig](https://pkg.go.dev/golang.org/x/telemetry/internal/chartconfig)
package for an explanation of the chart config format.
For an example change, see [CL 564619](https://go.dev/cl/564619).
validations:
required: true

View File

@@ -1,4 +1,4 @@
blank_issues_enabled: true
blank_issues_enabled: false
contact_links:
- name: Questions
about: Please use one of the forums for questions or general discussions

2
.github/SUPPORT.md vendored
View File

@@ -1,5 +1,5 @@
Unlike many projects on GitHub, the Go project does not use its bug tracker for general discussion or asking questions.
We only use our bug tracker for tracking bugs and tracking proposals going through the [Proposal Process](https://go.dev/s/proposal-process).
We only use our bug tracker for tracking bugs and tracking proposals going through the [Proposal Process](https://golang.org/s/proposal-process).
For asking questions, see:

5
.gitignore vendored
View File

@@ -30,17 +30,16 @@ _testmain.go
/misc/cgo/testso/main
/pkg/
/src/*.*/
/src/_artifacts/
/src/cmd/cgo/zdefaultcc.go
/src/cmd/dist/dist
/src/cmd/go/internal/cfg/zdefaultcc.go
/src/cmd/go/internal/cfg/zosarch.go
/src/cmd/internal/objabi/zbootstrap.go
/src/go/build/zcgo.go
/src/go/doc/headscan
/src/internal/buildcfg/zbootstrap.go
/src/internal/runtime/sys/zversion.go
/src/runtime/internal/sys/zversion.go
/src/unicode/maketables
/src/time/tzdata/zzipdata.go
/test.out
/test/garbage/*.out
/test/pass.out

View File

@@ -24,7 +24,7 @@ Otherwise, when filing an issue, make sure to answer these five questions:
4. What did you expect to see?
5. What did you see instead?
For change proposals, see [Proposing Changes To Go](https://go.dev/s/proposal-process).
For change proposals, see [Proposing Changes To Go](https://github.com/golang/proposal/).
## Contributing code

View File

@@ -1,4 +1,4 @@
Copyright 2009 The Go Authors.
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
@@ -10,7 +10,7 @@ notice, this list of conditions and the following disclaimer.
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google LLC nor the names of its
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.

View File

@@ -4,7 +4,7 @@ Go is an open source programming language that makes it easy to build simple,
reliable, and efficient software.
![Gopher image](https://golang.org/doc/gopher/fiveyears.jpg)
*Gopher image by [Renee French][rf], licensed under [Creative Commons 4.0 Attribution license][cc4-by].*
*Gopher image by [Renee French][rf], licensed under [Creative Commons 3.0 Attributions license][cc3-by].*
Our canonical Git repository is located at https://go.googlesource.com/go.
There is a mirror of the repository at https://github.com/golang/go.
@@ -39,4 +39,4 @@ proposals only. See https://go.dev/wiki/Questions for a list of
places to ask questions about the Go language.
[rf]: https://reneefrench.blogspot.com/
[cc4-by]: https://creativecommons.org/licenses/by/4.0/
[cc3-by]: https://creativecommons.org/licenses/by/3.0/

View File

@@ -10,4 +10,4 @@ part of that page.
## Reporting a Vulnerability
See https://go.dev/security/policy for how to report a vulnerability.
See https://go.dev/security for how to report a vulnerability.

1
VERSION Normal file
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@@ -0,0 +1 @@
go1.19.6

View File

@@ -21,6 +21,3 @@ warning output from the go api tool. Each file should be named
nnnnn.txt, after the issue number for the accepted proposal.
(The #nnnnn suffix must also appear at the end of each line in the file;
that will be preserved when next/*.txt is concatenated into go1.XX.txt.)
When you add a file to the api/next directory, you must add at least one file
under doc/next. See doc/README.md for details.

View File

@@ -1,5 +1,3 @@
pkg crypto/tls, type ConnectionState struct, TLSUnique //deprecated
pkg debug/elf, const R_PPC64_SECTOFF_LO_DS = 61
pkg encoding/json, method (*RawMessage) MarshalJSON() ([]uint8, error)
pkg math, const MaxFloat64 = 1.79769e+308 // 179769313486231570814527423731704356798100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
pkg math, const SmallestNonzeroFloat32 = 1.4013e-45 // 17516230804060213386546619791123951641/12500000000000000000000000000000000000000000000000000000000000000000000000000000000
@@ -502,7 +500,6 @@ pkg text/template/parse, type Node interface { Copy, String, Type }
pkg unicode, const Version = "10.0.0"
pkg unicode, const Version = "11.0.0"
pkg unicode, const Version = "12.0.0"
pkg unicode, const Version = "13.0.0"
pkg unicode, const Version = "6.2.0"
pkg unicode, const Version = "6.3.0"
pkg unicode, const Version = "7.0.0"
@@ -510,95 +507,3 @@ pkg unicode, const Version = "8.0.0"
pkg unicode, const Version = "9.0.0"
pkg html/template, method (*Template) Funcs(FuncMap) *Template
pkg html/template, type FuncMap map[string]interface{}
pkg syscall (freebsd-386), const SYS_FSTAT = 189
pkg syscall (freebsd-386), const SYS_FSTATAT = 493
pkg syscall (freebsd-386), const SYS_FSTATFS = 397
pkg syscall (freebsd-386), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-386), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-386), const SYS_LSTAT = 190
pkg syscall (freebsd-386), const SYS_LSTAT ideal-int
pkg syscall (freebsd-386), const SYS_MKNODAT = 498
pkg syscall (freebsd-386), const SYS_STAT = 188
pkg syscall (freebsd-386), const SYS_STAT ideal-int
pkg syscall (freebsd-386), const SYS_STATFS = 396
pkg syscall (freebsd-386-cgo), const SYS_FSTAT = 189
pkg syscall (freebsd-386-cgo), const SYS_FSTATAT = 493
pkg syscall (freebsd-386-cgo), const SYS_FSTATFS = 397
pkg syscall (freebsd-386-cgo), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-386-cgo), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-386-cgo), const SYS_LSTAT = 190
pkg syscall (freebsd-386-cgo), const SYS_LSTAT ideal-int
pkg syscall (freebsd-386-cgo), const SYS_MKNODAT = 498
pkg syscall (freebsd-386-cgo), const SYS_STAT = 188
pkg syscall (freebsd-386-cgo), const SYS_STAT ideal-int
pkg syscall (freebsd-386-cgo), const SYS_STATFS = 396
pkg syscall (freebsd-amd64), const SYS_FSTAT = 189
pkg syscall (freebsd-amd64), const SYS_FSTATAT = 493
pkg syscall (freebsd-amd64), const SYS_FSTATFS = 397
pkg syscall (freebsd-amd64), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-amd64), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-amd64), const SYS_LSTAT = 190
pkg syscall (freebsd-amd64), const SYS_LSTAT ideal-int
pkg syscall (freebsd-amd64), const SYS_MKNODAT = 498
pkg syscall (freebsd-amd64), const SYS_STAT = 188
pkg syscall (freebsd-amd64), const SYS_STAT ideal-int
pkg syscall (freebsd-amd64), const SYS_STATFS = 396
pkg syscall (freebsd-amd64-cgo), const SYS_FSTAT = 189
pkg syscall (freebsd-amd64-cgo), const SYS_FSTATAT = 493
pkg syscall (freebsd-amd64-cgo), const SYS_FSTATFS = 397
pkg syscall (freebsd-amd64-cgo), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-amd64-cgo), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-amd64-cgo), const SYS_LSTAT = 190
pkg syscall (freebsd-amd64-cgo), const SYS_LSTAT ideal-int
pkg syscall (freebsd-amd64-cgo), const SYS_MKNODAT = 498
pkg syscall (freebsd-amd64-cgo), const SYS_STAT = 188
pkg syscall (freebsd-amd64-cgo), const SYS_STAT ideal-int
pkg syscall (freebsd-amd64-cgo), const SYS_STATFS = 396
pkg syscall (freebsd-arm), const SYS_FSTAT = 189
pkg syscall (freebsd-arm), const SYS_FSTATAT = 493
pkg syscall (freebsd-arm), const SYS_FSTATFS = 397
pkg syscall (freebsd-arm), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-arm), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-arm), const SYS_LSTAT = 190
pkg syscall (freebsd-arm), const SYS_LSTAT ideal-int
pkg syscall (freebsd-arm), const SYS_MKNODAT = 498
pkg syscall (freebsd-arm), const SYS_STAT = 188
pkg syscall (freebsd-arm), const SYS_STAT ideal-int
pkg syscall (freebsd-arm), const SYS_STATFS = 396
pkg syscall (freebsd-arm-cgo), const SYS_FSTAT = 189
pkg syscall (freebsd-arm-cgo), const SYS_FSTATAT = 493
pkg syscall (freebsd-arm-cgo), const SYS_FSTATFS = 397
pkg syscall (freebsd-arm-cgo), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-arm-cgo), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-arm-cgo), const SYS_LSTAT = 190
pkg syscall (freebsd-arm-cgo), const SYS_LSTAT ideal-int
pkg syscall (freebsd-arm-cgo), const SYS_MKNODAT = 498
pkg syscall (freebsd-arm-cgo), const SYS_STAT = 188
pkg syscall (freebsd-arm-cgo), const SYS_STAT ideal-int
pkg syscall (freebsd-arm-cgo), const SYS_STATFS = 396
pkg syscall (freebsd-arm64), const SYS_FSTAT = 189
pkg syscall (freebsd-arm64), const SYS_FSTATAT = 493
pkg syscall (freebsd-arm64), const SYS_FSTATFS = 397
pkg syscall (freebsd-arm64), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-arm64), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-arm64), const SYS_LSTAT = 190
pkg syscall (freebsd-arm64), const SYS_LSTAT ideal-int
pkg syscall (freebsd-arm64), const SYS_MKNODAT = 498
pkg syscall (freebsd-arm64), const SYS_STAT = 188
pkg syscall (freebsd-arm64), const SYS_STAT ideal-int
pkg syscall (freebsd-arm64), const SYS_STATFS = 396
pkg syscall (freebsd-arm64-cgo), const SYS_FSTAT = 189
pkg syscall (freebsd-arm64-cgo), const SYS_FSTATAT = 493
pkg syscall (freebsd-arm64-cgo), const SYS_FSTATFS = 397
pkg syscall (freebsd-arm64-cgo), const SYS_GETDIRENTRIES = 196
pkg syscall (freebsd-arm64-cgo), const SYS_GETFSSTAT = 395
pkg syscall (freebsd-arm64-cgo), const SYS_LSTAT = 190
pkg syscall (freebsd-arm64-cgo), const SYS_LSTAT ideal-int
pkg syscall (freebsd-arm64-cgo), const SYS_MKNODAT = 498
pkg syscall (freebsd-arm64-cgo), const SYS_STAT = 188
pkg syscall (freebsd-arm64-cgo), const SYS_STAT ideal-int
pkg syscall (freebsd-arm64-cgo), const SYS_STATFS = 396
pkg syscall (openbsd-386), const ELAST = 91
pkg syscall (openbsd-386-cgo), const ELAST = 91
pkg syscall (openbsd-amd64), const ELAST = 91
pkg syscall (openbsd-amd64-cgo), const ELAST = 91

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@@ -69,12 +69,6 @@ pkg math (darwin-amd64), const MinInt = -9223372036854775808
pkg math (darwin-amd64-cgo), const MaxInt = 9223372036854775807
pkg math (darwin-amd64-cgo), const MaxUint = 18446744073709551615
pkg math (darwin-amd64-cgo), const MinInt = -9223372036854775808
pkg math (darwin-arm64), const MaxInt = 9223372036854775807
pkg math (darwin-arm64), const MaxUint = 18446744073709551615
pkg math (darwin-arm64), const MinInt = -9223372036854775808
pkg math (darwin-arm64-cgo), const MaxInt = 9223372036854775807
pkg math (darwin-arm64-cgo), const MaxUint = 18446744073709551615
pkg math (darwin-arm64-cgo), const MinInt = -9223372036854775808
pkg math (freebsd-386), const MaxInt = 2147483647
pkg math (freebsd-386), const MaxUint = 4294967295
pkg math (freebsd-386), const MinInt = -2147483648
@@ -93,12 +87,6 @@ pkg math (freebsd-arm), const MinInt = -2147483648
pkg math (freebsd-arm-cgo), const MaxInt = 2147483647
pkg math (freebsd-arm-cgo), const MaxUint = 4294967295
pkg math (freebsd-arm-cgo), const MinInt = -2147483648
pkg math (freebsd-arm64), const MaxInt = 9223372036854775807
pkg math (freebsd-arm64), const MaxUint = 18446744073709551615
pkg math (freebsd-arm64), const MinInt = -9223372036854775808
pkg math (freebsd-arm64-cgo), const MaxInt = 9223372036854775807
pkg math (freebsd-arm64-cgo), const MaxUint = 18446744073709551615
pkg math (freebsd-arm64-cgo), const MinInt = -9223372036854775808
pkg math (linux-386), const MaxInt = 2147483647
pkg math (linux-386), const MaxUint = 4294967295
pkg math (linux-386), const MinInt = -2147483648
@@ -174,15 +162,10 @@ pkg reflect, func VisibleFields(Type) []StructField
pkg reflect, method (Method) IsExported() bool
pkg reflect, method (StructField) IsExported() bool
pkg reflect, method (Value) CanConvert(Type) bool
pkg reflect, method (Value) InterfaceData //deprecated
pkg runtime/cgo (darwin-amd64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (darwin-amd64-cgo), method (Handle) Delete()
pkg runtime/cgo (darwin-amd64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (darwin-amd64-cgo), type Handle uintptr
pkg runtime/cgo (darwin-arm64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (darwin-arm64-cgo), method (Handle) Delete()
pkg runtime/cgo (darwin-arm64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (darwin-arm64-cgo), type Handle uintptr
pkg runtime/cgo (freebsd-386-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (freebsd-386-cgo), method (Handle) Delete()
pkg runtime/cgo (freebsd-386-cgo), method (Handle) Value() interface{}
@@ -195,10 +178,6 @@ pkg runtime/cgo (freebsd-arm-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (freebsd-arm-cgo), method (Handle) Delete()
pkg runtime/cgo (freebsd-arm-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (freebsd-arm-cgo), type Handle uintptr
pkg runtime/cgo (freebsd-arm64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (freebsd-arm64-cgo), method (Handle) Delete()
pkg runtime/cgo (freebsd-arm64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (freebsd-arm64-cgo), type Handle uintptr
pkg runtime/cgo (linux-386-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (linux-386-cgo), method (Handle) Delete()
pkg runtime/cgo (linux-386-cgo), method (Handle) Value() interface{}
@@ -278,14 +257,8 @@ pkg syscall (openbsd-amd64), const MSG_CMSG_CLOEXEC = 2048
pkg syscall (openbsd-amd64), const MSG_CMSG_CLOEXEC ideal-int
pkg syscall (openbsd-amd64-cgo), const MSG_CMSG_CLOEXEC = 2048
pkg syscall (openbsd-amd64-cgo), const MSG_CMSG_CLOEXEC ideal-int
pkg syscall (windows-386), func CreateIoCompletionPort //deprecated
pkg syscall (windows-386), func GetQueuedCompletionStatus //deprecated
pkg syscall (windows-386), func PostQueuedCompletionStatus //deprecated
pkg syscall (windows-386), type SysProcAttr struct, AdditionalInheritedHandles []Handle
pkg syscall (windows-386), type SysProcAttr struct, ParentProcess Handle
pkg syscall (windows-amd64), func CreateIoCompletionPort //deprecated
pkg syscall (windows-amd64), func GetQueuedCompletionStatus //deprecated
pkg syscall (windows-amd64), func PostQueuedCompletionStatus //deprecated
pkg syscall (windows-amd64), type SysProcAttr struct, AdditionalInheritedHandles []Handle
pkg syscall (windows-amd64), type SysProcAttr struct, ParentProcess Handle
pkg testing, method (*B) Setenv(string, string)

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@@ -1,17 +1,14 @@
pkg bufio, method (*Writer) AvailableBuffer() []uint8
pkg bufio, method (ReadWriter) AvailableBuffer() []uint8
pkg bytes, func Cut([]uint8, []uint8) ([]uint8, []uint8, bool)
pkg bytes, func Title //deprecated
pkg crypto/tls, method (*Conn) NetConn() net.Conn
pkg crypto/tls, type Config struct, PreferServerCipherSuites //deprecated
pkg crypto/x509, method (*CertPool) Subjects //deprecated
pkg debug/buildinfo, func Read(io.ReaderAt) (*debug.BuildInfo, error)
pkg debug/buildinfo, func ReadFile(string) (*debug.BuildInfo, error)
pkg debug/buildinfo, type BuildInfo = debug.BuildInfo
pkg debug/dwarf, type BasicType struct, DataBitOffset int64
pkg debug/dwarf, type StructField struct, DataBitOffset int64
pkg debug/elf, const R_PPC64_RELATIVE = 22
pkg debug/elf, const R_PPC64_RELATIVE R_PPC64
pkg debug/dwarf, type BasicType struct, DataBitOffset int64
pkg debug/dwarf, type StructField struct, DataBitOffset int64
pkg debug/plan9obj, var ErrNoSymbols error
pkg go/ast, method (*IndexListExpr) End() token.Pos
pkg go/ast, method (*IndexListExpr) Pos() token.Pos
@@ -27,7 +24,6 @@ pkg go/token, const TILDE = 88
pkg go/token, const TILDE Token
pkg go/types, func Instantiate(*Context, Type, []Type, bool) (Type, error)
pkg go/types, func NewContext() *Context
pkg go/types, func NewSignature //deprecated
pkg go/types, func NewSignatureType(*Var, []*TypeParam, []*TypeParam, *Tuple, *Tuple, bool) *Signature
pkg go/types, func NewTerm(bool, Type) *Term
pkg go/types, func NewTypeParam(*TypeName, Type) *TypeParam
@@ -85,7 +81,6 @@ pkg net, method (*UDPConn) ReadFromUDPAddrPort([]uint8) (int, netip.AddrPort, er
pkg net, method (*UDPConn) ReadMsgUDPAddrPort([]uint8, []uint8) (int, int, int, netip.AddrPort, error)
pkg net, method (*UDPConn) WriteMsgUDPAddrPort([]uint8, []uint8, netip.AddrPort) (int, int, error)
pkg net, method (*UDPConn) WriteToUDPAddrPort([]uint8, netip.AddrPort) (int, error)
pkg net, type Error interface, Temporary //deprecated
pkg net/http, func MaxBytesHandler(Handler, int64) Handler
pkg net/http, method (*Cookie) Valid() error
pkg net/netip, func AddrFrom16([16]uint8) Addr
@@ -179,7 +174,6 @@ pkg runtime/debug, type BuildSetting struct, Key string
pkg runtime/debug, type BuildSetting struct, Value string
pkg strings, func Clone(string) string
pkg strings, func Cut(string, string) (string, string, bool)
pkg strings, func Title //deprecated
pkg sync, method (*Mutex) TryLock() bool
pkg sync, method (*RWMutex) TryLock() bool
pkg sync, method (*RWMutex) TryRLock() bool
@@ -189,21 +183,7 @@ pkg syscall (freebsd-amd64), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-amd64-cgo), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-arm), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-arm-cgo), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-arm64), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-arm64-cgo), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (windows-386), func Syscall //deprecated
pkg syscall (windows-386), func Syscall12 //deprecated
pkg syscall (windows-386), func Syscall15 //deprecated
pkg syscall (windows-386), func Syscall18 //deprecated
pkg syscall (windows-386), func Syscall6 //deprecated
pkg syscall (windows-386), func Syscall9 //deprecated
pkg syscall (windows-386), func SyscallN(uintptr, ...uintptr) (uintptr, uintptr, Errno)
pkg syscall (windows-amd64), func Syscall //deprecated
pkg syscall (windows-amd64), func Syscall12 //deprecated
pkg syscall (windows-amd64), func Syscall15 //deprecated
pkg syscall (windows-amd64), func Syscall18 //deprecated
pkg syscall (windows-amd64), func Syscall6 //deprecated
pkg syscall (windows-amd64), func Syscall9 //deprecated
pkg syscall (windows-amd64), func SyscallN(uintptr, ...uintptr) (uintptr, uintptr, Errno)
pkg testing, func MainStart(testDeps, []InternalTest, []InternalBenchmark, []InternalFuzzTarget, []InternalExample) *M
pkg testing, method (*F) Add(...interface{})

View File

@@ -290,20 +290,3 @@ pkg sync/atomic, type Uint64 struct #50860
pkg sync/atomic, type Uintptr struct #50860
pkg time, method (Duration) Abs() Duration #51414
pkg time, method (Time) ZoneBounds() (Time, Time) #50062
pkg crypto/x509, func ParseCRL //deprecated #50674
pkg crypto/x509, func ParseDERCRL //deprecated #50674
pkg crypto/x509, method (*Certificate) CheckCRLSignature //deprecated #50674
pkg crypto/x509, method (*Certificate) CreateCRL //deprecated #50674
pkg crypto/x509/pkix, type CertificateList //deprecated #50674
pkg crypto/x509/pkix, type TBSCertificateList //deprecated #50674
pkg go/doc, func Synopsis //deprecated #51082
pkg go/doc, func ToHTML //deprecated #51082
pkg go/doc, func ToText //deprecated #51082
pkg io/ioutil, func NopCloser //deprecated #42026
pkg io/ioutil, func ReadAll //deprecated #42026
pkg io/ioutil, func ReadDir //deprecated #42026
pkg io/ioutil, func ReadFile //deprecated #42026
pkg io/ioutil, func TempDir //deprecated #42026
pkg io/ioutil, func TempFile //deprecated #42026
pkg io/ioutil, func WriteFile //deprecated #42026
pkg io/ioutil, var Discard //deprecated #42026

File diff suppressed because it is too large Load Diff

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@@ -1,426 +0,0 @@
pkg bytes, func ContainsFunc([]uint8, func(int32) bool) bool #54386
pkg bytes, method (*Buffer) AvailableBuffer() []uint8 #53685
pkg bytes, method (*Buffer) Available() int #53685
pkg cmp, func Compare[$0 Ordered]($0, $0) int #59488
pkg cmp, func Less[$0 Ordered]($0, $0) bool #59488
pkg cmp, type Ordered interface {} #59488
pkg context, func AfterFunc(Context, func()) func() bool #57928
pkg context, func WithDeadlineCause(Context, time.Time, error) (Context, CancelFunc) #56661
pkg context, func WithoutCancel(Context) Context #40221
pkg context, func WithTimeoutCause(Context, time.Duration, error) (Context, CancelFunc) #56661
pkg crypto/elliptic, func GenerateKey //deprecated #52221
pkg crypto/elliptic, func Marshal //deprecated #52221
pkg crypto/elliptic, func Unmarshal //deprecated #52221
pkg crypto/elliptic, method (*CurveParams) Add //deprecated #34648
pkg crypto/elliptic, method (*CurveParams) Double //deprecated #34648
pkg crypto/elliptic, method (*CurveParams) IsOnCurve //deprecated #34648
pkg crypto/elliptic, method (*CurveParams) ScalarBaseMult //deprecated #34648
pkg crypto/elliptic, method (*CurveParams) ScalarMult //deprecated #34648
pkg crypto/elliptic, type Curve interface, Add //deprecated #52221
pkg crypto/elliptic, type Curve interface, Double //deprecated #52221
pkg crypto/elliptic, type Curve interface, IsOnCurve //deprecated #52221
pkg crypto/elliptic, type Curve interface, ScalarBaseMult //deprecated #52221
pkg crypto/elliptic, type Curve interface, ScalarMult //deprecated #52221
pkg crypto/rsa, func GenerateMultiPrimeKey //deprecated #56921
pkg crypto/rsa, type PrecomputedValues struct, CRTValues //deprecated #56921
pkg crypto/tls, const QUICEncryptionLevelApplication = 3 #44886
pkg crypto/tls, const QUICEncryptionLevelApplication QUICEncryptionLevel #44886
pkg crypto/tls, const QUICEncryptionLevelEarly = 1 #60107
pkg crypto/tls, const QUICEncryptionLevelEarly QUICEncryptionLevel #60107
pkg crypto/tls, const QUICEncryptionLevelHandshake = 2 #44886
pkg crypto/tls, const QUICEncryptionLevelHandshake QUICEncryptionLevel #44886
pkg crypto/tls, const QUICEncryptionLevelInitial = 0 #44886
pkg crypto/tls, const QUICEncryptionLevelInitial QUICEncryptionLevel #44886
pkg crypto/tls, const QUICHandshakeDone = 7 #44886
pkg crypto/tls, const QUICHandshakeDone QUICEventKind #44886
pkg crypto/tls, const QUICNoEvent = 0 #44886
pkg crypto/tls, const QUICNoEvent QUICEventKind #44886
pkg crypto/tls, const QUICRejectedEarlyData = 6 #60107
pkg crypto/tls, const QUICRejectedEarlyData QUICEventKind #60107
pkg crypto/tls, const QUICSetReadSecret = 1 #44886
pkg crypto/tls, const QUICSetReadSecret QUICEventKind #44886
pkg crypto/tls, const QUICSetWriteSecret = 2 #44886
pkg crypto/tls, const QUICSetWriteSecret QUICEventKind #44886
pkg crypto/tls, const QUICTransportParameters = 4 #44886
pkg crypto/tls, const QUICTransportParameters QUICEventKind #44886
pkg crypto/tls, const QUICTransportParametersRequired = 5 #44886
pkg crypto/tls, const QUICTransportParametersRequired QUICEventKind #44886
pkg crypto/tls, const QUICWriteData = 3 #44886
pkg crypto/tls, const QUICWriteData QUICEventKind #44886
pkg crypto/tls, func NewResumptionState([]uint8, *SessionState) (*ClientSessionState, error) #60105
pkg crypto/tls, func ParseSessionState([]uint8) (*SessionState, error) #60105
pkg crypto/tls, func QUICClient(*QUICConfig) *QUICConn #44886
pkg crypto/tls, func QUICServer(*QUICConfig) *QUICConn #44886
pkg crypto/tls, func VersionName(uint16) string #46308
pkg crypto/tls, method (AlertError) Error() string #44886
pkg crypto/tls, method (*ClientSessionState) ResumptionState() ([]uint8, *SessionState, error) #60105
pkg crypto/tls, method (*Config) DecryptTicket([]uint8, ConnectionState) (*SessionState, error) #60105
pkg crypto/tls, method (*Config) EncryptTicket(ConnectionState, *SessionState) ([]uint8, error) #60105
pkg crypto/tls, method (*QUICConn) Close() error #44886
pkg crypto/tls, method (*QUICConn) ConnectionState() ConnectionState #44886
pkg crypto/tls, method (*QUICConn) HandleData(QUICEncryptionLevel, []uint8) error #44886
pkg crypto/tls, method (*QUICConn) NextEvent() QUICEvent #44886
pkg crypto/tls, method (*QUICConn) SendSessionTicket(QUICSessionTicketOptions) error #60107
pkg crypto/tls, type QUICSessionTicketOptions struct #60107
pkg crypto/tls, type QUICSessionTicketOptions struct, EarlyData bool #60107
pkg crypto/tls, method (*QUICConn) SetTransportParameters([]uint8) #44886
pkg crypto/tls, method (*QUICConn) Start(context.Context) error #44886
pkg crypto/tls, method (QUICEncryptionLevel) String() string #44886
pkg crypto/tls, method (*SessionState) Bytes() ([]uint8, error) #60105
pkg crypto/tls, type AlertError uint8 #44886
pkg crypto/tls, type Config struct, UnwrapSession func([]uint8, ConnectionState) (*SessionState, error) #60105
pkg crypto/tls, type Config struct, WrapSession func(ConnectionState, *SessionState) ([]uint8, error) #60105
pkg crypto/tls, type QUICConfig struct #44886
pkg crypto/tls, type QUICConfig struct, TLSConfig *Config #44886
pkg crypto/tls, type QUICConn struct #44886
pkg crypto/tls, type QUICEncryptionLevel int #44886
pkg crypto/tls, type QUICEventKind int #44886
pkg crypto/tls, type QUICEvent struct #44886
pkg crypto/tls, type QUICEvent struct, Data []uint8 #44886
pkg crypto/tls, type QUICEvent struct, Kind QUICEventKind #44886
pkg crypto/tls, type QUICEvent struct, Level QUICEncryptionLevel #44886
pkg crypto/tls, type QUICEvent struct, Suite uint16 #44886
pkg crypto/tls, type SessionState struct #60105
pkg crypto/tls, type SessionState struct, EarlyData bool #60107
pkg crypto/tls, type SessionState struct, Extra [][]uint8 #60539
pkg crypto/x509, type RevocationListEntry struct #53573
pkg crypto/x509, type RevocationListEntry struct, Extensions []pkix.Extension #53573
pkg crypto/x509, type RevocationListEntry struct, ExtraExtensions []pkix.Extension #53573
pkg crypto/x509, type RevocationListEntry struct, Raw []uint8 #53573
pkg crypto/x509, type RevocationListEntry struct, ReasonCode int #53573
pkg crypto/x509, type RevocationListEntry struct, RevocationTime time.Time #53573
pkg crypto/x509, type RevocationListEntry struct, SerialNumber *big.Int #53573
pkg crypto/x509, type RevocationList struct, RevokedCertificateEntries []RevocationListEntry #53573
pkg crypto/x509, type RevocationList struct, RevokedCertificates //deprecated #53573
pkg debug/elf, const COMPRESS_ZSTD = 2 #55107
pkg debug/elf, const COMPRESS_ZSTD CompressionType #55107
pkg debug/elf, const DF_1_CONFALT = 8192 #56887
pkg debug/elf, const DF_1_CONFALT DynFlag1 #56887
pkg debug/elf, const DF_1_DIRECT = 256 #56887
pkg debug/elf, const DF_1_DIRECT DynFlag1 #56887
pkg debug/elf, const DF_1_DISPRELDNE = 32768 #56887
pkg debug/elf, const DF_1_DISPRELDNE DynFlag1 #56887
pkg debug/elf, const DF_1_DISPRELPND = 65536 #56887
pkg debug/elf, const DF_1_DISPRELPND DynFlag1 #56887
pkg debug/elf, const DF_1_EDITED = 2097152 #56887
pkg debug/elf, const DF_1_EDITED DynFlag1 #56887
pkg debug/elf, const DF_1_ENDFILTEE = 16384 #56887
pkg debug/elf, const DF_1_ENDFILTEE DynFlag1 #56887
pkg debug/elf, const DF_1_GLOBAL = 2 #56887
pkg debug/elf, const DF_1_GLOBAL DynFlag1 #56887
pkg debug/elf, const DF_1_GLOBAUDIT = 16777216 #56887
pkg debug/elf, const DF_1_GLOBAUDIT DynFlag1 #56887
pkg debug/elf, const DF_1_GROUP = 4 #56887
pkg debug/elf, const DF_1_GROUP DynFlag1 #56887
pkg debug/elf, const DF_1_IGNMULDEF = 262144 #56887
pkg debug/elf, const DF_1_IGNMULDEF DynFlag1 #56887
pkg debug/elf, const DF_1_INITFIRST = 32 #56887
pkg debug/elf, const DF_1_INITFIRST DynFlag1 #56887
pkg debug/elf, const DF_1_INTERPOSE = 1024 #56887
pkg debug/elf, const DF_1_INTERPOSE DynFlag1 #56887
pkg debug/elf, const DF_1_KMOD = 268435456 #56887
pkg debug/elf, const DF_1_KMOD DynFlag1 #56887
pkg debug/elf, const DF_1_LOADFLTR = 16 #56887
pkg debug/elf, const DF_1_LOADFLTR DynFlag1 #56887
pkg debug/elf, const DF_1_NOCOMMON = 1073741824 #56887
pkg debug/elf, const DF_1_NOCOMMON DynFlag1 #56887
pkg debug/elf, const DF_1_NODEFLIB = 2048 #56887
pkg debug/elf, const DF_1_NODEFLIB DynFlag1 #56887
pkg debug/elf, const DF_1_NODELETE = 8 #56887
pkg debug/elf, const DF_1_NODELETE DynFlag1 #56887
pkg debug/elf, const DF_1_NODIRECT = 131072 #56887
pkg debug/elf, const DF_1_NODIRECT DynFlag1 #56887
pkg debug/elf, const DF_1_NODUMP = 4096 #56887
pkg debug/elf, const DF_1_NODUMP DynFlag1 #56887
pkg debug/elf, const DF_1_NOHDR = 1048576 #56887
pkg debug/elf, const DF_1_NOHDR DynFlag1 #56887
pkg debug/elf, const DF_1_NOKSYMS = 524288 #56887
pkg debug/elf, const DF_1_NOKSYMS DynFlag1 #56887
pkg debug/elf, const DF_1_NOOPEN = 64 #56887
pkg debug/elf, const DF_1_NOOPEN DynFlag1 #56887
pkg debug/elf, const DF_1_NORELOC = 4194304 #56887
pkg debug/elf, const DF_1_NORELOC DynFlag1 #56887
pkg debug/elf, const DF_1_NOW = 1 #56887
pkg debug/elf, const DF_1_NOW DynFlag1 #56887
pkg debug/elf, const DF_1_ORIGIN = 128 #56887
pkg debug/elf, const DF_1_ORIGIN DynFlag1 #56887
pkg debug/elf, const DF_1_PIE = 134217728 #56887
pkg debug/elf, const DF_1_PIE DynFlag1 #56887
pkg debug/elf, const DF_1_SINGLETON = 33554432 #56887
pkg debug/elf, const DF_1_SINGLETON DynFlag1 #56887
pkg debug/elf, const DF_1_STUB = 67108864 #56887
pkg debug/elf, const DF_1_STUB DynFlag1 #56887
pkg debug/elf, const DF_1_SYMINTPOSE = 8388608 #56887
pkg debug/elf, const DF_1_SYMINTPOSE DynFlag1 #56887
pkg debug/elf, const DF_1_TRANS = 512 #56887
pkg debug/elf, const DF_1_TRANS DynFlag1 #56887
pkg debug/elf, const DF_1_WEAKFILTER = 536870912 #56887
pkg debug/elf, const DF_1_WEAKFILTER DynFlag1 #56887
pkg debug/elf, const R_PPC64_REL24_P9NOTOC = 124 #60348
pkg debug/elf, const R_PPC64_REL24_P9NOTOC R_PPC64 #60348
pkg debug/elf, method (DynFlag1) GoString() string #56887
pkg debug/elf, method (DynFlag1) String() string #56887
pkg debug/elf, method (*File) DynValue(DynTag) ([]uint64, error) #56892
pkg debug/elf, type DynFlag1 uint32 #56887
pkg encoding/binary, var NativeEndian nativeEndian #57237
pkg errors, var ErrUnsupported error #41198
pkg flag, func BoolFunc(string, string, func(string) error) #53747
pkg flag, method (*FlagSet) BoolFunc(string, string, func(string) error) #53747
pkg go/ast, func IsGenerated(*File) bool #28089
pkg go/ast, func NewPackage //deprecated #52463
pkg go/ast, type File struct, GoVersion string #59033
pkg go/ast, type Importer //deprecated #52463
pkg go/ast, type Object //deprecated #52463
pkg go/ast, type Package //deprecated #52463
pkg go/ast, type Scope //deprecated #52463
pkg go/build/constraint, func GoVersion(Expr) string #59033
pkg go/build, type Directive struct #56986
pkg go/build, type Directive struct, Pos token.Position #56986
pkg go/build, type Directive struct, Text string #56986
pkg go/build, type Package struct, Directives []Directive #56986
pkg go/build, type Package struct, TestDirectives []Directive #56986
pkg go/build, type Package struct, XTestDirectives []Directive #56986
pkg go/token, method (*File) Lines() []int #57708
pkg go/types, method (*Package) GoVersion() string #61175
pkg html/template, const ErrJSTemplate = 12 #59584
pkg html/template, const ErrJSTemplate ErrorCode #59584
pkg io/fs, func FormatDirEntry(DirEntry) string #54451
pkg io/fs, func FormatFileInfo(FileInfo) string #54451
pkg log/slog, const KindAny = 0 #56345
pkg log/slog, const KindAny Kind #56345
pkg log/slog, const KindBool = 1 #56345
pkg log/slog, const KindBool Kind #56345
pkg log/slog, const KindDuration = 2 #56345
pkg log/slog, const KindDuration Kind #56345
pkg log/slog, const KindFloat64 = 3 #56345
pkg log/slog, const KindFloat64 Kind #56345
pkg log/slog, const KindGroup = 8 #56345
pkg log/slog, const KindGroup Kind #56345
pkg log/slog, const KindInt64 = 4 #56345
pkg log/slog, const KindInt64 Kind #56345
pkg log/slog, const KindLogValuer = 9 #56345
pkg log/slog, const KindLogValuer Kind #56345
pkg log/slog, const KindString = 5 #56345
pkg log/slog, const KindString Kind #56345
pkg log/slog, const KindTime = 6 #56345
pkg log/slog, const KindTime Kind #56345
pkg log/slog, const KindUint64 = 7 #56345
pkg log/slog, const KindUint64 Kind #56345
pkg log/slog, const LevelDebug = -4 #56345
pkg log/slog, const LevelDebug Level #56345
pkg log/slog, const LevelError = 8 #56345
pkg log/slog, const LevelError Level #56345
pkg log/slog, const LevelInfo = 0 #56345
pkg log/slog, const LevelInfo Level #56345
pkg log/slog, const LevelKey ideal-string #56345
pkg log/slog, const LevelKey = "level" #56345
pkg log/slog, const LevelWarn = 4 #56345
pkg log/slog, const LevelWarn Level #56345
pkg log/slog, const MessageKey ideal-string #56345
pkg log/slog, const MessageKey = "msg" #56345
pkg log/slog, const SourceKey ideal-string #56345
pkg log/slog, const SourceKey = "source" #56345
pkg log/slog, const TimeKey ideal-string #56345
pkg log/slog, const TimeKey = "time" #56345
pkg log/slog, func Any(string, interface{}) Attr #56345
pkg log/slog, func AnyValue(interface{}) Value #56345
pkg log/slog, func Bool(string, bool) Attr #56345
pkg log/slog, func BoolValue(bool) Value #56345
pkg log/slog, func DebugContext(context.Context, string, ...interface{}) #61200
pkg log/slog, func Debug(string, ...interface{}) #56345
pkg log/slog, func Default() *Logger #56345
pkg log/slog, func Duration(string, time.Duration) Attr #56345
pkg log/slog, func DurationValue(time.Duration) Value #56345
pkg log/slog, func ErrorContext(context.Context, string, ...interface{}) #61200
pkg log/slog, func Error(string, ...interface{}) #56345
pkg log/slog, func Float64(string, float64) Attr #56345
pkg log/slog, func Float64Value(float64) Value #56345
pkg log/slog, func Group(string, ...interface{}) Attr #59204
pkg log/slog, func GroupValue(...Attr) Value #56345
pkg log/slog, func InfoContext(context.Context, string, ...interface{}) #61200
pkg log/slog, func Info(string, ...interface{}) #56345
pkg log/slog, func Int64(string, int64) Attr #56345
pkg log/slog, func Int64Value(int64) Value #56345
pkg log/slog, func Int(string, int) Attr #56345
pkg log/slog, func IntValue(int) Value #56345
pkg log/slog, func LogAttrs(context.Context, Level, string, ...Attr) #56345
pkg log/slog, func Log(context.Context, Level, string, ...interface{}) #56345
pkg log/slog, func New(Handler) *Logger #56345
pkg log/slog, func NewJSONHandler(io.Writer, *HandlerOptions) *JSONHandler #59339
pkg log/slog, func NewLogLogger(Handler, Level) *log.Logger #56345
pkg log/slog, func NewRecord(time.Time, Level, string, uintptr) Record #56345
pkg log/slog, func NewTextHandler(io.Writer, *HandlerOptions) *TextHandler #59339
pkg log/slog, func SetDefault(*Logger) #56345
pkg log/slog, func String(string, string) Attr #56345
pkg log/slog, func StringValue(string) Value #56345
pkg log/slog, func Time(string, time.Time) Attr #56345
pkg log/slog, func TimeValue(time.Time) Value #56345
pkg log/slog, func Uint64(string, uint64) Attr #56345
pkg log/slog, func Uint64Value(uint64) Value #56345
pkg log/slog, func WarnContext(context.Context, string, ...interface{}) #61200
pkg log/slog, func Warn(string, ...interface{}) #56345
pkg log/slog, func With(...interface{}) *Logger #56345
pkg log/slog, method (Attr) Equal(Attr) bool #56345
pkg log/slog, method (Attr) String() string #56345
pkg log/slog, method (*JSONHandler) Enabled(context.Context, Level) bool #56345
pkg log/slog, method (*JSONHandler) Handle(context.Context, Record) error #56345
pkg log/slog, method (*JSONHandler) WithAttrs([]Attr) Handler #56345
pkg log/slog, method (*JSONHandler) WithGroup(string) Handler #56345
pkg log/slog, method (Kind) String() string #56345
pkg log/slog, method (Level) Level() Level #56345
pkg log/slog, method (Level) MarshalJSON() ([]uint8, error) #56345
pkg log/slog, method (Level) MarshalText() ([]uint8, error) #56345
pkg log/slog, method (Level) String() string #56345
pkg log/slog, method (*Level) UnmarshalJSON([]uint8) error #56345
pkg log/slog, method (*Level) UnmarshalText([]uint8) error #56345
pkg log/slog, method (*LevelVar) Level() Level #56345
pkg log/slog, method (*LevelVar) MarshalText() ([]uint8, error) #56345
pkg log/slog, method (*LevelVar) Set(Level) #56345
pkg log/slog, method (*LevelVar) String() string #56345
pkg log/slog, method (*LevelVar) UnmarshalText([]uint8) error #56345
pkg log/slog, method (*Logger) DebugContext(context.Context, string, ...interface{}) #61200
pkg log/slog, method (*Logger) Debug(string, ...interface{}) #56345
pkg log/slog, method (*Logger) Enabled(context.Context, Level) bool #56345
pkg log/slog, method (*Logger) ErrorContext(context.Context, string, ...interface{}) #61200
pkg log/slog, method (*Logger) Error(string, ...interface{}) #56345
pkg log/slog, method (*Logger) Handler() Handler #56345
pkg log/slog, method (*Logger) InfoContext(context.Context, string, ...interface{}) #61200
pkg log/slog, method (*Logger) Info(string, ...interface{}) #56345
pkg log/slog, method (*Logger) LogAttrs(context.Context, Level, string, ...Attr) #56345
pkg log/slog, method (*Logger) Log(context.Context, Level, string, ...interface{}) #56345
pkg log/slog, method (*Logger) WarnContext(context.Context, string, ...interface{}) #61200
pkg log/slog, method (*Logger) Warn(string, ...interface{}) #56345
pkg log/slog, method (*Logger) WithGroup(string) *Logger #56345
pkg log/slog, method (*Logger) With(...interface{}) *Logger #56345
pkg log/slog, method (*Record) AddAttrs(...Attr) #56345
pkg log/slog, method (*Record) Add(...interface{}) #56345
pkg log/slog, method (Record) Attrs(func(Attr) bool) #59060
pkg log/slog, method (Record) Clone() Record #56345
pkg log/slog, method (Record) NumAttrs() int #56345
pkg log/slog, method (*TextHandler) Enabled(context.Context, Level) bool #56345
pkg log/slog, method (*TextHandler) Handle(context.Context, Record) error #56345
pkg log/slog, method (*TextHandler) WithAttrs([]Attr) Handler #56345
pkg log/slog, method (*TextHandler) WithGroup(string) Handler #56345
pkg log/slog, method (Value) Any() interface{} #56345
pkg log/slog, method (Value) Bool() bool #56345
pkg log/slog, method (Value) Duration() time.Duration #56345
pkg log/slog, method (Value) Equal(Value) bool #56345
pkg log/slog, method (Value) Float64() float64 #56345
pkg log/slog, method (Value) Group() []Attr #56345
pkg log/slog, method (Value) Int64() int64 #56345
pkg log/slog, method (Value) Kind() Kind #56345
pkg log/slog, method (Value) LogValuer() LogValuer #56345
pkg log/slog, method (Value) Resolve() Value #56345
pkg log/slog, method (Value) String() string #56345
pkg log/slog, method (Value) Time() time.Time #56345
pkg log/slog, method (Value) Uint64() uint64 #56345
pkg log/slog, type Attr struct #56345
pkg log/slog, type Attr struct, Key string #56345
pkg log/slog, type Attr struct, Value Value #56345
pkg log/slog, type Handler interface, Enabled(context.Context, Level) bool #56345
pkg log/slog, type Handler interface { Enabled, Handle, WithAttrs, WithGroup } #56345
pkg log/slog, type Handler interface, Handle(context.Context, Record) error #56345
pkg log/slog, type Handler interface, WithAttrs([]Attr) Handler #56345
pkg log/slog, type Handler interface, WithGroup(string) Handler #56345
pkg log/slog, type HandlerOptions struct #56345
pkg log/slog, type HandlerOptions struct, AddSource bool #56345
pkg log/slog, type HandlerOptions struct, Level Leveler #56345
pkg log/slog, type HandlerOptions struct, ReplaceAttr func([]string, Attr) Attr #56345
pkg log/slog, type JSONHandler struct #56345
pkg log/slog, type Kind int #56345
pkg log/slog, type Leveler interface { Level } #56345
pkg log/slog, type Leveler interface, Level() Level #56345
pkg log/slog, type Level int #56345
pkg log/slog, type LevelVar struct #56345
pkg log/slog, type Logger struct #56345
pkg log/slog, type LogValuer interface { LogValue } #56345
pkg log/slog, type LogValuer interface, LogValue() Value #56345
pkg log/slog, type Record struct #56345
pkg log/slog, type Record struct, Level Level #56345
pkg log/slog, type Record struct, Message string #56345
pkg log/slog, type Record struct, PC uintptr #56345
pkg log/slog, type Record struct, Time time.Time #56345
pkg log/slog, type Source struct #59280
pkg log/slog, type Source struct, File string #59280
pkg log/slog, type Source struct, Function string #59280
pkg log/slog, type Source struct, Line int #59280
pkg log/slog, type TextHandler struct #56345
pkg log/slog, type Value struct #56345
pkg maps, func Clone[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0) $0 #57436
pkg maps, func Copy[$0 interface{ ~map[$2]$3 }, $1 interface{ ~map[$2]$3 }, $2 comparable, $3 interface{}]($0, $1) #57436
pkg maps, func DeleteFunc[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0, func($1, $2) bool) #57436
pkg maps, func Equal[$0 interface{ ~map[$2]$3 }, $1 interface{ ~map[$2]$3 }, $2 comparable, $3 comparable]($0, $1) bool #57436
pkg maps, func EqualFunc[$0 interface{ ~map[$2]$3 }, $1 interface{ ~map[$2]$4 }, $2 comparable, $3 interface{}, $4 interface{}]($0, $1, func($3, $4) bool) bool #57436
pkg math/big, method (*Int) Float64() (float64, Accuracy) #56984
pkg net/http, method (*ProtocolError) Is(error) bool #41198
pkg net/http, method (*ResponseController) EnableFullDuplex() error #57786
pkg net/http, var ErrSchemeMismatch error #44855
pkg net, method (*Dialer) MultipathTCP() bool #56539
pkg net, method (*Dialer) SetMultipathTCP(bool) #56539
pkg net, method (*ListenConfig) MultipathTCP() bool #56539
pkg net, method (*ListenConfig) SetMultipathTCP(bool) #56539
pkg net, method (*TCPConn) MultipathTCP() (bool, error) #59166
pkg reflect, method (Value) Clear() #55002
pkg reflect, type SliceHeader //deprecated #56906
pkg reflect, type StringHeader //deprecated #56906
pkg regexp, method (*Regexp) MarshalText() ([]uint8, error) #46159
pkg regexp, method (*Regexp) UnmarshalText([]uint8) error #46159
pkg runtime, method (*PanicNilError) Error() string #25448
pkg runtime, method (*PanicNilError) RuntimeError() #25448
pkg runtime, method (*Pinner) Pin(interface{}) #46787
pkg runtime, method (*Pinner) Unpin() #46787
pkg runtime, type PanicNilError struct #25448
pkg runtime, type Pinner struct #46787
pkg slices, func BinarySearch[$0 interface{ ~[]$1 }, $1 cmp.Ordered]($0, $1) (int, bool) #60091
pkg slices, func BinarySearchFunc[$0 interface{ ~[]$1 }, $1 interface{}, $2 interface{}]($0, $2, func($1, $2) int) (int, bool) #60091
pkg slices, func Clip[$0 interface{ ~[]$1 }, $1 interface{}]($0) $0 #57433
pkg slices, func Clone[$0 interface{ ~[]$1 }, $1 interface{}]($0) $0 #57433
pkg slices, func Compact[$0 interface{ ~[]$1 }, $1 comparable]($0) $0 #57433
pkg slices, func CompactFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1, $1) bool) $0 #57433
pkg slices, func Compare[$0 interface{ ~[]$1 }, $1 cmp.Ordered]($0, $0) int #60091
pkg slices, func CompareFunc[$0 interface{ ~[]$2 }, $1 interface{ ~[]$3 }, $2 interface{}, $3 interface{}]($0, $1, func($2, $3) int) int #60091
pkg slices, func Contains[$0 interface{ ~[]$1 }, $1 comparable]($0, $1) bool #57433
pkg slices, func ContainsFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1) bool) bool #57433
pkg slices, func Delete[$0 interface{ ~[]$1 }, $1 interface{}]($0, int, int) $0 #57433
pkg slices, func DeleteFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1) bool) $0 #54768
pkg slices, func Equal[$0 interface{ ~[]$1 }, $1 comparable]($0, $0) bool #57433
pkg slices, func EqualFunc[$0 interface{ ~[]$2 }, $1 interface{ ~[]$3 }, $2 interface{}, $3 interface{}]($0, $1, func($2, $3) bool) bool #57433
pkg slices, func Grow[$0 interface{ ~[]$1 }, $1 interface{}]($0, int) $0 #57433
pkg slices, func Index[$0 interface{ ~[]$1 }, $1 comparable]($0, $1) int #57433
pkg slices, func IndexFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1) bool) int #57433
pkg slices, func Insert[$0 interface{ ~[]$1 }, $1 interface{}]($0, int, ...$1) $0 #57433
pkg slices, func IsSorted[$0 interface{ ~[]$1 }, $1 cmp.Ordered]($0) bool #60091
pkg slices, func IsSortedFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1, $1) int) bool #60091
pkg slices, func Max[$0 interface{ ~[]$1 }, $1 cmp.Ordered]($0) $1 #60091
pkg slices, func MaxFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1, $1) int) $1 #60091
pkg slices, func Min[$0 interface{ ~[]$1 }, $1 cmp.Ordered]($0) $1 #60091
pkg slices, func MinFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1, $1) int) $1 #60091
pkg slices, func Replace[$0 interface{ ~[]$1 }, $1 interface{}]($0, int, int, ...$1) $0 #57433
pkg slices, func Reverse[$0 interface{ ~[]$1 }, $1 interface{}]($0) #58565
pkg slices, func Sort[$0 interface{ ~[]$1 }, $1 cmp.Ordered]($0) #60091
pkg slices, func SortFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1, $1) int) #60091
pkg slices, func SortStableFunc[$0 interface{ ~[]$1 }, $1 interface{}]($0, func($1, $1) int) #60091
pkg strings, func ContainsFunc(string, func(int32) bool) bool #54386
pkg sync, func OnceFunc(func()) func() #56102
pkg sync, func OnceValue[$0 interface{}](func() $0) func() $0 #56102
pkg sync, func OnceValues[$0 interface{}, $1 interface{}](func() ($0, $1)) func() ($0, $1) #56102
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-386), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-amd64-cgo), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-amd64), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-arm64-cgo), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-arm64), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-arm-cgo), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-arm), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-riscv64-cgo), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-riscv64), type SysProcAttr struct, Jail int #46259
pkg testing, func Testing() bool #52600
pkg testing/slogtest, func TestHandler(slog.Handler, func() []map[string]interface{}) error #56345
pkg unicode, const Version = "15.0.0" #55079
pkg unicode, var Cypro_Minoan *RangeTable #55079
pkg unicode, var Kawi *RangeTable #55079
pkg unicode, var Nag_Mundari *RangeTable #55079
pkg unicode, var Old_Uyghur *RangeTable #55079
pkg unicode, var Tangsa *RangeTable #55079
pkg unicode, var Toto *RangeTable #55079
pkg unicode, var Vithkuqi *RangeTable #55079

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@@ -1,135 +0,0 @@
pkg archive/tar, method (*Writer) AddFS(fs.FS) error #58000
pkg archive/zip, method (*Writer) AddFS(fs.FS) error #54898
pkg cmp, func Or[$0 comparable](...$0) $0 #60204
pkg crypto/x509, func OIDFromInts([]uint64) (OID, error) #60665
pkg crypto/x509, method (*CertPool) AddCertWithConstraint(*Certificate, func([]*Certificate) error) #57178
pkg crypto/x509, method (OID) Equal(OID) bool #60665
pkg crypto/x509, method (OID) EqualASN1OID(asn1.ObjectIdentifier) bool #60665
pkg crypto/x509, method (OID) String() string #60665
pkg crypto/x509, type Certificate struct, Policies []OID #60665
pkg crypto/x509, type OID struct #60665
pkg database/sql, method (*Null[$0]) Scan(interface{}) error #60370
pkg database/sql, method (Null[$0]) Value() (driver.Value, error) #60370
pkg database/sql, type Null[$0 interface{}] struct #60370
pkg database/sql, type Null[$0 interface{}] struct, V $0 #60370
pkg database/sql, type Null[$0 interface{}] struct, Valid bool #60370
pkg debug/elf, const R_LARCH_64_PCREL = 109 #63725
pkg debug/elf, const R_LARCH_64_PCREL R_LARCH #63725
pkg debug/elf, const R_LARCH_ADD6 = 105 #63725
pkg debug/elf, const R_LARCH_ADD6 R_LARCH #63725
pkg debug/elf, const R_LARCH_ADD_ULEB128 = 107 #63725
pkg debug/elf, const R_LARCH_ADD_ULEB128 R_LARCH #63725
pkg debug/elf, const R_LARCH_ALIGN = 102 #63725
pkg debug/elf, const R_LARCH_ALIGN R_LARCH #63725
pkg debug/elf, const R_LARCH_CFA = 104 #63725
pkg debug/elf, const R_LARCH_CFA R_LARCH #63725
pkg debug/elf, const R_LARCH_DELETE = 101 #63725
pkg debug/elf, const R_LARCH_DELETE R_LARCH #63725
pkg debug/elf, const R_LARCH_PCREL20_S2 = 103 #63725
pkg debug/elf, const R_LARCH_PCREL20_S2 R_LARCH #63725
pkg debug/elf, const R_LARCH_SUB6 = 106 #63725
pkg debug/elf, const R_LARCH_SUB6 R_LARCH #63725
pkg debug/elf, const R_LARCH_SUB_ULEB128 = 108 #63725
pkg debug/elf, const R_LARCH_SUB_ULEB128 R_LARCH #63725
pkg debug/elf, const R_MIPS_PC32 = 248 #61974
pkg debug/elf, const R_MIPS_PC32 R_MIPS #61974
pkg encoding/base32, method (*Encoding) AppendDecode([]uint8, []uint8) ([]uint8, error) #53693
pkg encoding/base32, method (*Encoding) AppendEncode([]uint8, []uint8) []uint8 #53693
pkg encoding/base64, method (*Encoding) AppendDecode([]uint8, []uint8) ([]uint8, error) #53693
pkg encoding/base64, method (*Encoding) AppendEncode([]uint8, []uint8) []uint8 #53693
pkg encoding/hex, func AppendDecode([]uint8, []uint8) ([]uint8, error) #53693
pkg encoding/hex, func AppendEncode([]uint8, []uint8) []uint8 #53693
pkg go/ast, func NewPackage //deprecated #52463
pkg go/ast, func Unparen(Expr) Expr #60061
pkg go/ast, type Importer //deprecated #52463
pkg go/ast, type Object //deprecated #52463
pkg go/ast, type Package //deprecated #52463
pkg go/ast, type Scope //deprecated #52463
pkg go/types, func NewAlias(*TypeName, Type) *Alias #63223
pkg go/types, func Unalias(Type) Type #63223
pkg go/types, method (*Alias) Obj() *TypeName #63223
pkg go/types, method (*Alias) String() string #63223
pkg go/types, method (*Alias) Underlying() Type #63223
pkg go/types, method (*Info) PkgNameOf(*ast.ImportSpec) *PkgName #62037
pkg go/types, method (Checker) PkgNameOf(*ast.ImportSpec) *PkgName #62037
pkg go/types, type Alias struct #63223
pkg go/types, type Info struct, FileVersions map[*ast.File]string #62605
pkg go/version, func Compare(string, string) int #62039
pkg go/version, func IsValid(string) bool #62039
pkg go/version, func Lang(string) string #62039
pkg html/template, const ErrJSTemplate //deprecated #61619
pkg io, method (*SectionReader) Outer() (ReaderAt, int64, int64) #61870
pkg log/slog, func SetLogLoggerLevel(Level) Level #62418
pkg math/big, method (*Rat) FloatPrec() (int, bool) #50489
pkg math/rand/v2, func ExpFloat64() float64 #61716
pkg math/rand/v2, func Float32() float32 #61716
pkg math/rand/v2, func Float64() float64 #61716
pkg math/rand/v2, func Int() int #61716
pkg math/rand/v2, func Int32() int32 #61716
pkg math/rand/v2, func Int32N(int32) int32 #61716
pkg math/rand/v2, func Int64() int64 #61716
pkg math/rand/v2, func Int64N(int64) int64 #61716
pkg math/rand/v2, func IntN(int) int #61716
pkg math/rand/v2, func N[$0 intType]($0) $0 #61716
pkg math/rand/v2, func New(Source) *Rand #61716
pkg math/rand/v2, func NewChaCha8([32]uint8) *ChaCha8 #61716
pkg math/rand/v2, func NewPCG(uint64, uint64) *PCG #61716
pkg math/rand/v2, func NewZipf(*Rand, float64, float64, uint64) *Zipf #61716
pkg math/rand/v2, func NormFloat64() float64 #61716
pkg math/rand/v2, func Perm(int) []int #61716
pkg math/rand/v2, func Shuffle(int, func(int, int)) #61716
pkg math/rand/v2, func Uint32() uint32 #61716
pkg math/rand/v2, func Uint32N(uint32) uint32 #61716
pkg math/rand/v2, func Uint64() uint64 #61716
pkg math/rand/v2, func Uint64N(uint64) uint64 #61716
pkg math/rand/v2, func UintN(uint) uint #61716
pkg math/rand/v2, method (*ChaCha8) MarshalBinary() ([]uint8, error) #61716
pkg math/rand/v2, method (*ChaCha8) Seed([32]uint8) #61716
pkg math/rand/v2, method (*ChaCha8) Uint64() uint64 #61716
pkg math/rand/v2, method (*ChaCha8) UnmarshalBinary([]uint8) error #61716
pkg math/rand/v2, method (*PCG) MarshalBinary() ([]uint8, error) #61716
pkg math/rand/v2, method (*PCG) Seed(uint64, uint64) #61716
pkg math/rand/v2, method (*PCG) Uint64() uint64 #61716
pkg math/rand/v2, method (*PCG) UnmarshalBinary([]uint8) error #61716
pkg math/rand/v2, method (*Rand) ExpFloat64() float64 #61716
pkg math/rand/v2, method (*Rand) Float32() float32 #61716
pkg math/rand/v2, method (*Rand) Float64() float64 #61716
pkg math/rand/v2, method (*Rand) Int() int #61716
pkg math/rand/v2, method (*Rand) Int32() int32 #61716
pkg math/rand/v2, method (*Rand) Int32N(int32) int32 #61716
pkg math/rand/v2, method (*Rand) Int64() int64 #61716
pkg math/rand/v2, method (*Rand) Int64N(int64) int64 #61716
pkg math/rand/v2, method (*Rand) IntN(int) int #61716
pkg math/rand/v2, method (*Rand) NormFloat64() float64 #61716
pkg math/rand/v2, method (*Rand) Perm(int) []int #61716
pkg math/rand/v2, method (*Rand) Shuffle(int, func(int, int)) #61716
pkg math/rand/v2, method (*Rand) Uint32() uint32 #61716
pkg math/rand/v2, method (*Rand) Uint32N(uint32) uint32 #61716
pkg math/rand/v2, method (*Rand) Uint64() uint64 #61716
pkg math/rand/v2, method (*Rand) Uint64N(uint64) uint64 #61716
pkg math/rand/v2, method (*Rand) UintN(uint) uint #61716
pkg math/rand/v2, method (*Zipf) Uint64() uint64 #61716
pkg math/rand/v2, type ChaCha8 struct #61716
pkg math/rand/v2, type PCG struct #61716
pkg math/rand/v2, type Rand struct #61716
pkg math/rand/v2, type Source interface { Uint64 } #61716
pkg math/rand/v2, type Source interface, Uint64() uint64 #61716
pkg math/rand/v2, type Zipf struct #61716
pkg net, method (*TCPConn) WriteTo(io.Writer) (int64, error) #58808
pkg net/http, func FileServerFS(fs.FS) Handler #51971
pkg net/http, func NewFileTransportFS(fs.FS) RoundTripper #51971
pkg net/http, func ServeFileFS(ResponseWriter, *Request, fs.FS, string) #51971
pkg net/http, method (*Request) PathValue(string) string #61410
pkg net/http, method (*Request) SetPathValue(string, string) #61410
pkg net/netip, method (AddrPort) Compare(AddrPort) int #61642
pkg os, method (*File) WriteTo(io.Writer) (int64, error) #58808
pkg reflect, func PtrTo //deprecated #59599
pkg reflect, func TypeFor[$0 interface{}]() Type #60088
pkg slices, func Concat[$0 interface{ ~[]$1 }, $1 interface{}](...$0) $0 #56353
pkg syscall (linux-386), type SysProcAttr struct, PidFD *int #51246
pkg syscall (linux-386-cgo), type SysProcAttr struct, PidFD *int #51246
pkg syscall (linux-amd64), type SysProcAttr struct, PidFD *int #51246
pkg syscall (linux-amd64-cgo), type SysProcAttr struct, PidFD *int #51246
pkg syscall (linux-arm), type SysProcAttr struct, PidFD *int #51246
pkg syscall (linux-arm-cgo), type SysProcAttr struct, PidFD *int #51246
pkg testing/slogtest, func Run(*testing.T, func(*testing.T) slog.Handler, func(*testing.T) map[string]interface{}) #61758

View File

@@ -1,158 +0,0 @@
pkg archive/tar, type FileInfoNames interface { Gname, IsDir, ModTime, Mode, Name, Size, Sys, Uname } #50102
pkg archive/tar, type FileInfoNames interface, Gname() (string, error) #50102
pkg archive/tar, type FileInfoNames interface, IsDir() bool #50102
pkg archive/tar, type FileInfoNames interface, ModTime() time.Time #50102
pkg archive/tar, type FileInfoNames interface, Mode() fs.FileMode #50102
pkg archive/tar, type FileInfoNames interface, Name() string #50102
pkg archive/tar, type FileInfoNames interface, Size() int64 #50102
pkg archive/tar, type FileInfoNames interface, Sys() interface{} #50102
pkg archive/tar, type FileInfoNames interface, Uname() (string, error) #50102
pkg crypto/tls, const QUICResumeSession = 8 #63691
pkg crypto/tls, const QUICResumeSession QUICEventKind #63691
pkg crypto/tls, const QUICStoreSession = 9 #63691
pkg crypto/tls, const QUICStoreSession QUICEventKind #63691
pkg crypto/tls, method (*ECHRejectionError) Error() string #63369
pkg crypto/tls, method (*QUICConn) StoreSession(*SessionState) error #63691
pkg crypto/tls, type Config struct, EncryptedClientHelloConfigList []uint8 #63369
pkg crypto/tls, type Config struct, EncryptedClientHelloRejectionVerify func(ConnectionState) error #63369
pkg crypto/tls, type ConnectionState struct, ECHAccepted bool #63369
pkg crypto/tls, type ECHRejectionError struct #63369
pkg crypto/tls, type ECHRejectionError struct, RetryConfigList []uint8 #63369
pkg crypto/tls, type QUICConfig struct, EnableSessionEvents bool #63691
pkg crypto/tls, type QUICEvent struct, SessionState *SessionState #63691
pkg crypto/tls, type QUICSessionTicketOptions struct, Extra [][]uint8 #63691
pkg crypto/x509, func ParseOID(string) (OID, error) #66249
pkg crypto/x509, method (*OID) UnmarshalBinary([]uint8) error #66249
pkg crypto/x509, method (*OID) UnmarshalText([]uint8) error #66249
pkg crypto/x509, method (OID) MarshalBinary() ([]uint8, error) #66249
pkg crypto/x509, method (OID) MarshalText() ([]uint8, error) #66249
pkg debug/elf, const PT_OPENBSD_NOBTCFI = 1705237480 #66054
pkg debug/elf, const PT_OPENBSD_NOBTCFI ProgType #66054
pkg debug/elf, const STT_GNU_IFUNC = 10 #66836
pkg debug/elf, const STT_GNU_IFUNC SymType #66836
pkg debug/elf, const STT_RELC = 8 #66836
pkg debug/elf, const STT_RELC SymType #66836
pkg debug/elf, const STT_SRELC = 9 #66836
pkg debug/elf, const STT_SRELC SymType #66836
pkg encoding/binary, func Append([]uint8, ByteOrder, interface{}) ([]uint8, error) #60023
pkg encoding/binary, func Decode([]uint8, ByteOrder, interface{}) (int, error) #60023
pkg encoding/binary, func Encode([]uint8, ByteOrder, interface{}) (int, error) #60023
pkg go/ast, func Preorder(Node) iter.Seq[Node] #66339
pkg go/types, method (*Alias) Origin() *Alias #67143
pkg go/types, method (*Alias) Rhs() Type #66559
pkg go/types, method (*Alias) SetTypeParams([]*TypeParam) #67143
pkg go/types, method (*Alias) TypeArgs() *TypeList #67143
pkg go/types, method (*Alias) TypeParams() *TypeParamList #67143
pkg go/types, method (*Func) Signature() *Signature #65772
pkg iter, func Pull2[$0 interface{}, $1 interface{}](Seq2[$0, $1]) (func() ($0, $1, bool), func()) #61897
pkg iter, func Pull[$0 interface{}](Seq[$0]) (func() ($0, bool), func()) #61897
pkg iter, type Seq2[$0 interface{}, $1 interface{}] func(func($0, $1) bool) #61897
pkg iter, type Seq[$0 interface{}] func(func($0) bool) #61897
pkg maps, func All[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0) iter.Seq2[$1, $2] #61900
pkg maps, func Collect[$0 comparable, $1 interface{}](iter.Seq2[$0, $1]) map[$0]$1 #61900
pkg maps, func Insert[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0, iter.Seq2[$1, $2]) #61900
pkg maps, func Keys[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0) iter.Seq[$1] #61900
pkg maps, func Values[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0) iter.Seq[$2] #61900
pkg math/rand/v2, func Uint() uint #61716
pkg math/rand/v2, method (*ChaCha8) Read([]uint8) (int, error) #67059
pkg math/rand/v2, method (*Rand) Uint() uint #61716
pkg net, method (*DNSError) Unwrap() error #63116
pkg net, method (*TCPConn) SetKeepAliveConfig(KeepAliveConfig) error #62254
pkg net, type DNSError struct, UnwrapErr error #63116
pkg net, type Dialer struct, KeepAliveConfig KeepAliveConfig #62254
pkg net, type KeepAliveConfig struct #62254
pkg net, type KeepAliveConfig struct, Count int #62254
pkg net, type KeepAliveConfig struct, Enable bool #62254
pkg net, type KeepAliveConfig struct, Idle time.Duration #62254
pkg net, type KeepAliveConfig struct, Interval time.Duration #62254
pkg net, type ListenConfig struct, KeepAliveConfig KeepAliveConfig #62254
pkg net/http, func ParseCookie(string) ([]*Cookie, error) #66008
pkg net/http, func ParseSetCookie(string) (*Cookie, error) #66008
pkg net/http, method (*Request) CookiesNamed(string) []*Cookie #61472
pkg net/http, type Cookie struct, Partitioned bool #62490
pkg net/http, type Cookie struct, Quoted bool #46443
pkg net/http, type Request struct, Pattern string #66405
pkg net/http/httptest, func NewRequestWithContext(context.Context, string, string, io.Reader) *http.Request #59473
pkg os, func CopyFS(string, fs.FS) error #62484
pkg path/filepath, func Localize(string) (string, error) #57151
pkg reflect, func SliceAt(Type, unsafe.Pointer, int) Value #61308
pkg reflect, method (Value) Seq() iter.Seq[Value] #66056
pkg reflect, method (Value) Seq2() iter.Seq2[Value, Value] #66056
pkg reflect, type Type interface, CanSeq() bool #66056
pkg reflect, type Type interface, CanSeq2() bool #66056
pkg reflect, type Type interface, OverflowComplex(complex128) bool #60427
pkg reflect, type Type interface, OverflowFloat(float64) bool #60427
pkg reflect, type Type interface, OverflowInt(int64) bool #60427
pkg reflect, type Type interface, OverflowUint(uint64) bool #60427
pkg runtime/debug, func SetCrashOutput(*os.File, CrashOptions) error #42888
pkg runtime/debug, type CrashOptions struct #67182
pkg slices, func All[$0 interface{ ~[]$1 }, $1 interface{}]($0) iter.Seq2[int, $1] #61899
pkg slices, func AppendSeq[$0 interface{ ~[]$1 }, $1 interface{}]($0, iter.Seq[$1]) $0 #61899
pkg slices, func Backward[$0 interface{ ~[]$1 }, $1 interface{}]($0) iter.Seq2[int, $1] #61899
pkg slices, func Chunk[$0 interface{ ~[]$1 }, $1 interface{}]($0, int) iter.Seq[$0] #53987
pkg slices, func Collect[$0 interface{}](iter.Seq[$0]) []$0 #61899
pkg slices, func Repeat[$0 interface{ ~[]$1 }, $1 interface{}]($0, int) $0 #65238
pkg slices, func SortedFunc[$0 interface{}](iter.Seq[$0], func($0, $0) int) []$0 #61899
pkg slices, func SortedStableFunc[$0 interface{}](iter.Seq[$0], func($0, $0) int) []$0 #61899
pkg slices, func Sorted[$0 cmp.Ordered](iter.Seq[$0]) []$0 #61899
pkg slices, func Values[$0 interface{ ~[]$1 }, $1 interface{}]($0) iter.Seq[$1] #61899
pkg structs, type HostLayout struct #66408
pkg sync, method (*Map) Clear() #61696
pkg sync/atomic, func AndInt32(*int32, int32) int32 #61395
pkg sync/atomic, func AndInt64(*int64, int64) int64 #61395
pkg sync/atomic, func AndUint32(*uint32, uint32) uint32 #61395
pkg sync/atomic, func AndUint64(*uint64, uint64) uint64 #61395
pkg sync/atomic, func AndUintptr(*uintptr, uintptr) uintptr #61395
pkg sync/atomic, func OrInt32(*int32, int32) int32 #61395
pkg sync/atomic, func OrInt64(*int64, int64) int64 #61395
pkg sync/atomic, func OrUint32(*uint32, uint32) uint32 #61395
pkg sync/atomic, func OrUint64(*uint64, uint64) uint64 #61395
pkg sync/atomic, func OrUintptr(*uintptr, uintptr) uintptr #61395
pkg sync/atomic, method (*Int32) And(int32) int32 #61395
pkg sync/atomic, method (*Int32) Or(int32) int32 #61395
pkg sync/atomic, method (*Int64) And(int64) int64 #61395
pkg sync/atomic, method (*Int64) Or(int64) int64 #61395
pkg sync/atomic, method (*Uint32) And(uint32) uint32 #61395
pkg sync/atomic, method (*Uint32) Or(uint32) uint32 #61395
pkg sync/atomic, method (*Uint64) And(uint64) uint64 #61395
pkg sync/atomic, method (*Uint64) Or(uint64) uint64 #61395
pkg sync/atomic, method (*Uintptr) And(uintptr) uintptr #61395
pkg sync/atomic, method (*Uintptr) Or(uintptr) uintptr #61395
pkg syscall (openbsd-386), const EBADMSG = 92 #67998
pkg syscall (openbsd-386), const ELAST = 95 #67998
pkg syscall (openbsd-386), const ENOTRECOVERABLE = 93 #67998
pkg syscall (openbsd-386), const ENOTRECOVERABLE Errno #67998
pkg syscall (openbsd-386), const EOWNERDEAD = 94 #67998
pkg syscall (openbsd-386), const EOWNERDEAD Errno #67998
pkg syscall (openbsd-386), const EPROTO = 95 #67998
pkg syscall (openbsd-386-cgo), const EBADMSG = 92 #67998
pkg syscall (openbsd-386-cgo), const ELAST = 95 #67998
pkg syscall (openbsd-386-cgo), const ENOTRECOVERABLE = 93 #67998
pkg syscall (openbsd-386-cgo), const ENOTRECOVERABLE Errno #67998
pkg syscall (openbsd-386-cgo), const EOWNERDEAD = 94 #67998
pkg syscall (openbsd-386-cgo), const EOWNERDEAD Errno #67998
pkg syscall (openbsd-386-cgo), const EPROTO = 95 #67998
pkg syscall (openbsd-amd64), const EBADMSG = 92 #67998
pkg syscall (openbsd-amd64), const ELAST = 95 #67998
pkg syscall (openbsd-amd64), const ENOTRECOVERABLE = 93 #67998
pkg syscall (openbsd-amd64), const ENOTRECOVERABLE Errno #67998
pkg syscall (openbsd-amd64), const EOWNERDEAD = 94 #67998
pkg syscall (openbsd-amd64), const EOWNERDEAD Errno #67998
pkg syscall (openbsd-amd64), const EPROTO = 95 #67998
pkg syscall (openbsd-amd64-cgo), const EBADMSG = 92 #67998
pkg syscall (openbsd-amd64-cgo), const ELAST = 95 #67998
pkg syscall (openbsd-amd64-cgo), const ENOTRECOVERABLE = 93 #67998
pkg syscall (openbsd-amd64-cgo), const ENOTRECOVERABLE Errno #67998
pkg syscall (openbsd-amd64-cgo), const EOWNERDEAD = 94 #67998
pkg syscall (openbsd-amd64-cgo), const EOWNERDEAD Errno #67998
pkg syscall (openbsd-amd64-cgo), const EPROTO = 95 #67998
pkg syscall (windows-386), const WSAENOPROTOOPT = 10042 #62254
pkg syscall (windows-386), const WSAENOPROTOOPT Errno #62254
pkg syscall (windows-amd64), const WSAENOPROTOOPT = 10042 #62254
pkg syscall (windows-amd64), const WSAENOPROTOOPT Errno #62254
pkg syscall, const EBADMSG Errno #67998
pkg syscall, const EPROTO Errno #67998
pkg unicode/utf16, func RuneLen(int32) int #44940
pkg unique, func Make[$0 comparable]($0) Handle[$0] #62483
pkg unique, method (Handle[$0]) Value() $0 #62483
pkg unique, type Handle[$0 comparable] struct #62483

View File

@@ -1,223 +0,0 @@
pkg bytes, func FieldsFuncSeq([]uint8, func(int32) bool) iter.Seq[[]uint8] #61901
pkg bytes, func FieldsSeq([]uint8) iter.Seq[[]uint8] #61901
pkg bytes, func Lines([]uint8) iter.Seq[[]uint8] #61901
pkg bytes, func SplitAfterSeq([]uint8, []uint8) iter.Seq[[]uint8] #61901
pkg bytes, func SplitSeq([]uint8, []uint8) iter.Seq[[]uint8] #61901
pkg crypto/cipher, func NewCFBDecrypter //deprecated #69445
pkg crypto/cipher, func NewCFBEncrypter //deprecated #69445
pkg crypto/cipher, func NewGCMWithRandomNonce(Block) (AEAD, error) #69981
pkg crypto/cipher, func NewOFB //deprecated #69445
pkg crypto/fips140, func Enabled() bool #70123
pkg crypto/hkdf, func Expand[$0 hash.Hash](func() $0, []uint8, string, int) ([]uint8, error) #61477
pkg crypto/hkdf, func Extract[$0 hash.Hash](func() $0, []uint8, []uint8) ([]uint8, error) #61477
pkg crypto/hkdf, func Key[$0 hash.Hash](func() $0, []uint8, []uint8, string, int) ([]uint8, error) #61477
pkg crypto/mlkem, const CiphertextSize1024 = 1568 #70122
pkg crypto/mlkem, const CiphertextSize1024 ideal-int #70122
pkg crypto/mlkem, const CiphertextSize768 = 1088 #70122
pkg crypto/mlkem, const CiphertextSize768 ideal-int #70122
pkg crypto/mlkem, const EncapsulationKeySize1024 = 1568 #70122
pkg crypto/mlkem, const EncapsulationKeySize1024 ideal-int #70122
pkg crypto/mlkem, const EncapsulationKeySize768 = 1184 #70122
pkg crypto/mlkem, const EncapsulationKeySize768 ideal-int #70122
pkg crypto/mlkem, const SeedSize = 64 #70122
pkg crypto/mlkem, const SeedSize ideal-int #70122
pkg crypto/mlkem, const SharedKeySize = 32 #70122
pkg crypto/mlkem, const SharedKeySize ideal-int #70122
pkg crypto/mlkem, func GenerateKey1024() (*DecapsulationKey1024, error) #70122
pkg crypto/mlkem, func GenerateKey768() (*DecapsulationKey768, error) #70122
pkg crypto/mlkem, func NewDecapsulationKey1024([]uint8) (*DecapsulationKey1024, error) #70122
pkg crypto/mlkem, func NewDecapsulationKey768([]uint8) (*DecapsulationKey768, error) #70122
pkg crypto/mlkem, func NewEncapsulationKey1024([]uint8) (*EncapsulationKey1024, error) #70122
pkg crypto/mlkem, func NewEncapsulationKey768([]uint8) (*EncapsulationKey768, error) #70122
pkg crypto/mlkem, method (*DecapsulationKey1024) Bytes() []uint8 #70122
pkg crypto/mlkem, method (*DecapsulationKey1024) Decapsulate([]uint8) ([]uint8, error) #70122
pkg crypto/mlkem, method (*DecapsulationKey1024) EncapsulationKey() *EncapsulationKey1024 #70122
pkg crypto/mlkem, method (*DecapsulationKey768) Bytes() []uint8 #70122
pkg crypto/mlkem, method (*DecapsulationKey768) Decapsulate([]uint8) ([]uint8, error) #70122
pkg crypto/mlkem, method (*DecapsulationKey768) EncapsulationKey() *EncapsulationKey768 #70122
pkg crypto/mlkem, method (*EncapsulationKey1024) Bytes() []uint8 #70122
pkg crypto/mlkem, method (*EncapsulationKey1024) Encapsulate() ([]uint8, []uint8) #70122
pkg crypto/mlkem, method (*EncapsulationKey768) Bytes() []uint8 #70122
pkg crypto/mlkem, method (*EncapsulationKey768) Encapsulate() ([]uint8, []uint8) #70122
pkg crypto/mlkem, type DecapsulationKey1024 struct #70122
pkg crypto/mlkem, type DecapsulationKey768 struct #70122
pkg crypto/mlkem, type EncapsulationKey1024 struct #70122
pkg crypto/mlkem, type EncapsulationKey768 struct #70122
pkg crypto/pbkdf2, func Key[$0 hash.Hash](func() $0, string, []uint8, int, int) ([]uint8, error) #69488
pkg crypto/rand, func Text() string #67057
pkg crypto/sha3, func New224() *SHA3 #69982
pkg crypto/sha3, func New256() *SHA3 #69982
pkg crypto/sha3, func New384() *SHA3 #69982
pkg crypto/sha3, func New512() *SHA3 #69982
pkg crypto/sha3, func NewCSHAKE128([]uint8, []uint8) *SHAKE #69982
pkg crypto/sha3, func NewCSHAKE256([]uint8, []uint8) *SHAKE #69982
pkg crypto/sha3, func NewSHAKE128() *SHAKE #69982
pkg crypto/sha3, func NewSHAKE256() *SHAKE #69982
pkg crypto/sha3, func Sum224([]uint8) [28]uint8 #69982
pkg crypto/sha3, func Sum256([]uint8) [32]uint8 #69982
pkg crypto/sha3, func Sum384([]uint8) [48]uint8 #69982
pkg crypto/sha3, func Sum512([]uint8) [64]uint8 #69982
pkg crypto/sha3, func SumSHAKE128([]uint8, int) []uint8 #69982
pkg crypto/sha3, func SumSHAKE256([]uint8, int) []uint8 #69982
pkg crypto/sha3, method (*SHA3) AppendBinary([]uint8) ([]uint8, error) #69982
pkg crypto/sha3, method (*SHA3) BlockSize() int #69982
pkg crypto/sha3, method (*SHA3) MarshalBinary() ([]uint8, error) #69982
pkg crypto/sha3, method (*SHA3) Reset() #69982
pkg crypto/sha3, method (*SHA3) Size() int #69982
pkg crypto/sha3, method (*SHA3) Sum([]uint8) []uint8 #69982
pkg crypto/sha3, method (*SHA3) UnmarshalBinary([]uint8) error #69982
pkg crypto/sha3, method (*SHA3) Write([]uint8) (int, error) #69982
pkg crypto/sha3, method (*SHAKE) AppendBinary([]uint8) ([]uint8, error) #69982
pkg crypto/sha3, method (*SHAKE) BlockSize() int #69982
pkg crypto/sha3, method (*SHAKE) MarshalBinary() ([]uint8, error) #69982
pkg crypto/sha3, method (*SHAKE) Read([]uint8) (int, error) #69982
pkg crypto/sha3, method (*SHAKE) Reset() #69982
pkg crypto/sha3, method (*SHAKE) UnmarshalBinary([]uint8) error #69982
pkg crypto/sha3, method (*SHAKE) Write([]uint8) (int, error) #69982
pkg crypto/sha3, type SHA3 struct #69982
pkg crypto/sha3, type SHAKE struct #69982
pkg crypto/subtle, func WithDataIndependentTiming(func()) #66450
pkg crypto/tls, const X25519MLKEM768 = 4588 #69985
pkg crypto/tls, const X25519MLKEM768 CurveID #69985
pkg crypto/tls, type ClientHelloInfo struct, Extensions []uint16 #32936
pkg crypto/tls, type Config struct, EncryptedClientHelloKeys []EncryptedClientHelloKey #68500
pkg crypto/tls, type EncryptedClientHelloKey struct #68500
pkg crypto/tls, type EncryptedClientHelloKey struct, Config []uint8 #68500
pkg crypto/tls, type EncryptedClientHelloKey struct, PrivateKey []uint8 #68500
pkg crypto/tls, type EncryptedClientHelloKey struct, SendAsRetry bool #68500
pkg crypto/x509, const NoValidChains = 10 #68484
pkg crypto/x509, const NoValidChains InvalidReason #68484
pkg crypto/x509, method (OID) AppendBinary([]uint8) ([]uint8, error) #62384
pkg crypto/x509, method (OID) AppendText([]uint8) ([]uint8, error) #62384
pkg crypto/x509, type Certificate struct, InhibitAnyPolicy int #68484
pkg crypto/x509, type Certificate struct, InhibitAnyPolicyZero bool #68484
pkg crypto/x509, type Certificate struct, InhibitPolicyMapping int #68484
pkg crypto/x509, type Certificate struct, InhibitPolicyMappingZero bool #68484
pkg crypto/x509, type Certificate struct, PolicyMappings []PolicyMapping #68484
pkg crypto/x509, type Certificate struct, RequireExplicitPolicy int #68484
pkg crypto/x509, type Certificate struct, RequireExplicitPolicyZero bool #68484
pkg crypto/x509, type PolicyMapping struct #68484
pkg crypto/x509, type PolicyMapping struct, IssuerDomainPolicy OID #68484
pkg crypto/x509, type PolicyMapping struct, SubjectDomainPolicy OID #68484
pkg crypto/x509, type VerifyOptions struct, CertificatePolicies []OID #68484
pkg debug/elf, const VER_FLG_BASE = 1 #63952
pkg debug/elf, const VER_FLG_BASE DynamicVersionFlag #63952
pkg debug/elf, const VER_FLG_INFO = 4 #63952
pkg debug/elf, const VER_FLG_INFO DynamicVersionFlag #63952
pkg debug/elf, const VER_FLG_WEAK = 2 #63952
pkg debug/elf, const VER_FLG_WEAK DynamicVersionFlag #63952
pkg debug/elf, method (*File) DynamicVersionNeeds() ([]DynamicVersionNeed, error) #63952
pkg debug/elf, method (*File) DynamicVersions() ([]DynamicVersion, error) #63952
pkg debug/elf, type DynamicVersion struct #63952
pkg debug/elf, type DynamicVersion struct, Deps []string #63952
pkg debug/elf, type DynamicVersion struct, Flags DynamicVersionFlag #63952
pkg debug/elf, type DynamicVersion struct, Name string #63952
pkg debug/elf, type DynamicVersion struct, Index uint16 #63952
pkg debug/elf, type DynamicVersionDep struct #63952
pkg debug/elf, type DynamicVersionDep struct, Dep string #63952
pkg debug/elf, type DynamicVersionDep struct, Flags DynamicVersionFlag #63952
pkg debug/elf, type DynamicVersionDep struct, Index uint16 #63952
pkg debug/elf, type DynamicVersionFlag uint16 #63952
pkg debug/elf, type DynamicVersionNeed struct #63952
pkg debug/elf, type DynamicVersionNeed struct, Name string #63952
pkg debug/elf, type DynamicVersionNeed struct, Needs []DynamicVersionDep #63952
pkg debug/elf, type Symbol struct, HasVersion bool #63952
pkg debug/elf, type Symbol struct, VersionIndex VersionIndex #63952
pkg debug/elf, method (VersionIndex) Index() uint16 #63952
pkg debug/elf, method (VersionIndex) IsHidden() bool #63952
pkg debug/elf, type VersionIndex uint16 #63952
pkg encoding, type BinaryAppender interface { AppendBinary } #62384
pkg encoding, type BinaryAppender interface, AppendBinary([]uint8) ([]uint8, error) #62384
pkg encoding, type TextAppender interface { AppendText } #62384
pkg encoding, type TextAppender interface, AppendText([]uint8) ([]uint8, error) #62384
pkg go/types, method (*Interface) EmbeddedTypes() iter.Seq[Type] #66626
pkg go/types, method (*Interface) ExplicitMethods() iter.Seq[*Func] #66626
pkg go/types, method (*Interface) Methods() iter.Seq[*Func] #66626
pkg go/types, method (*MethodSet) Methods() iter.Seq[*Selection] #66626
pkg go/types, method (*Named) Methods() iter.Seq[*Func] #66626
pkg go/types, method (*Scope) Children() iter.Seq[*Scope] #66626
pkg go/types, method (*Struct) Fields() iter.Seq[*Var] #66626
pkg go/types, method (*Tuple) Variables() iter.Seq[*Var] #66626
pkg go/types, method (*TypeList) Types() iter.Seq[Type] #66626
pkg go/types, method (*TypeParamList) TypeParams() iter.Seq[*TypeParam] #66626
pkg go/types, method (*Union) Terms() iter.Seq[*Term] #66626
pkg hash/maphash, func Comparable[$0 comparable](Seed, $0) uint64 #54670
pkg hash/maphash, func WriteComparable[$0 comparable](*Hash, $0) #54670
pkg log/slog, method (*LevelVar) AppendText([]uint8) ([]uint8, error) #62384
pkg log/slog, method (Level) AppendText([]uint8) ([]uint8, error) #62384
pkg log/slog, var DiscardHandler Handler #62005
pkg math/big, method (*Float) AppendText([]uint8) ([]uint8, error) #62384
pkg math/big, method (*Int) AppendText([]uint8) ([]uint8, error) #62384
pkg math/big, method (*Rat) AppendText([]uint8) ([]uint8, error) #62384
pkg math/rand/v2, method (*ChaCha8) AppendBinary([]uint8) ([]uint8, error) #62384
pkg math/rand/v2, method (*PCG) AppendBinary([]uint8) ([]uint8, error) #62384
pkg net, method (IP) AppendText([]uint8) ([]uint8, error) #62384
pkg net/http, method (*Protocols) SetHTTP1(bool) #67814
pkg net/http, method (*Protocols) SetHTTP2(bool) #67814
pkg net/http, method (*Protocols) SetUnencryptedHTTP2(bool) #67816
pkg net/http, method (Protocols) HTTP1() bool #67814
pkg net/http, method (Protocols) HTTP2() bool #67814
pkg net/http, method (Protocols) String() string #67814
pkg net/http, method (Protocols) UnencryptedHTTP2() bool #67816
pkg net/http, type HTTP2Config struct #67813
pkg net/http, type HTTP2Config struct, CountError func(string) #67813
pkg net/http, type HTTP2Config struct, MaxConcurrentStreams int #67813
pkg net/http, type HTTP2Config struct, MaxDecoderHeaderTableSize int #67813
pkg net/http, type HTTP2Config struct, MaxEncoderHeaderTableSize int #67813
pkg net/http, type HTTP2Config struct, MaxReadFrameSize int #67813
pkg net/http, type HTTP2Config struct, MaxReceiveBufferPerConnection int #67813
pkg net/http, type HTTP2Config struct, MaxReceiveBufferPerStream int #67813
pkg net/http, type HTTP2Config struct, PermitProhibitedCipherSuites bool #67813
pkg net/http, type HTTP2Config struct, PingTimeout time.Duration #67813
pkg net/http, type HTTP2Config struct, SendPingTimeout time.Duration #67813
pkg net/http, type HTTP2Config struct, WriteByteTimeout time.Duration #67813
pkg net/http, type Protocols struct #67814
pkg net/http, type Server struct, HTTP2 *HTTP2Config #67813
pkg net/http, type Server struct, Protocols *Protocols #67814
pkg net/http, type Transport struct, HTTP2 *HTTP2Config #67813
pkg net/http, type Transport struct, Protocols *Protocols #67814
pkg net/netip, method (Addr) AppendBinary([]uint8) ([]uint8, error) #62384
pkg net/netip, method (Addr) AppendText([]uint8) ([]uint8, error) #62384
pkg net/netip, method (AddrPort) AppendBinary([]uint8) ([]uint8, error) #62384
pkg net/netip, method (AddrPort) AppendText([]uint8) ([]uint8, error) #62384
pkg net/netip, method (Prefix) AppendBinary([]uint8) ([]uint8, error) #62384
pkg net/netip, method (Prefix) AppendText([]uint8) ([]uint8, error) #62384
pkg net/url, method (*URL) AppendBinary([]uint8) ([]uint8, error) #62384
pkg os, func OpenInRoot(string, string) (*File, error) #67002
pkg os, func OpenRoot(string) (*Root, error) #67002
pkg os, method (*Root) Close() error #67002
pkg os, method (*Root) Create(string) (*File, error) #67002
pkg os, method (*Root) FS() fs.FS #67002
pkg os, method (*Root) Lstat(string) (fs.FileInfo, error) #67002
pkg os, method (*Root) Mkdir(string, fs.FileMode) error #67002
pkg os, method (*Root) Name() string #67002
pkg os, method (*Root) Open(string) (*File, error) #67002
pkg os, method (*Root) OpenFile(string, int, fs.FileMode) (*File, error) #67002
pkg os, method (*Root) OpenRoot(string) (*Root, error) #67002
pkg os, method (*Root) Remove(string) error #67002
pkg os, method (*Root) Stat(string) (fs.FileInfo, error) #67002
pkg os, type Root struct #67002
pkg regexp, method (*Regexp) AppendText([]uint8) ([]uint8, error) #62384
pkg runtime, func AddCleanup[$0 interface{}, $1 interface{}](*$0, func($1), $1) Cleanup #67535
pkg runtime, func GOROOT //deprecated #51473
pkg runtime, method (Cleanup) Stop() #67535
pkg runtime, type Cleanup struct #67535
pkg strings, func FieldsFuncSeq(string, func(int32) bool) iter.Seq[string] #61901
pkg strings, func FieldsSeq(string) iter.Seq[string] #61901
pkg strings, func Lines(string) iter.Seq[string] #61901
pkg strings, func SplitAfterSeq(string, string) iter.Seq[string] #61901
pkg strings, func SplitSeq(string, string) iter.Seq[string] #61901
pkg testing, method (*B) Chdir(string) #62516
pkg testing, method (*B) Context() context.Context #36532
pkg testing, method (*B) Loop() bool #61515
pkg testing, method (*F) Chdir(string) #62516
pkg testing, method (*F) Context() context.Context #36532
pkg testing, method (*T) Chdir(string) #62516
pkg testing, method (*T) Context() context.Context #36532
pkg testing, type TB interface, Chdir(string) #62516
pkg testing, type TB interface, Context() context.Context #36532
pkg time, method (Time) AppendBinary([]uint8) ([]uint8, error) #62384
pkg time, method (Time) AppendText([]uint8) ([]uint8, error) #62384
pkg weak, func Make[$0 interface{}](*$0) Pointer[$0] #67552
pkg weak, method (Pointer[$0]) Value() *$0 #67552
pkg weak, type Pointer[$0 interface{}] struct #67552

View File

@@ -1,111 +0,0 @@
pkg crypto, func SignMessage(Signer, io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405
pkg crypto, type MessageSigner interface { Public, Sign, SignMessage } #63405
pkg crypto, type MessageSigner interface, Public() PublicKey #63405
pkg crypto, type MessageSigner interface, Sign(io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405
pkg crypto, type MessageSigner interface, SignMessage(io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405
pkg crypto/ecdsa, func ParseRawPrivateKey(elliptic.Curve, []uint8) (*PrivateKey, error) #63963
pkg crypto/ecdsa, func ParseUncompressedPublicKey(elliptic.Curve, []uint8) (*PublicKey, error) #63963
pkg crypto/ecdsa, method (*PrivateKey) Bytes() ([]uint8, error) #63963
pkg crypto/ecdsa, method (*PublicKey) Bytes() ([]uint8, error) #63963
pkg crypto/sha3, method (*SHA3) Clone() (hash.Cloner, error) #69521
pkg crypto/tls, type Config struct, GetEncryptedClientHelloKeys func(*ClientHelloInfo) ([]EncryptedClientHelloKey, error) #71920
pkg crypto/tls, type ConnectionState struct, CurveID CurveID #67516
pkg debug/elf, const PT_RISCV_ATTRIBUTES = 1879048195 #72843
pkg debug/elf, const PT_RISCV_ATTRIBUTES ProgType #72843
pkg debug/elf, const SHT_RISCV_ATTRIBUTES = 1879048195 #72843
pkg debug/elf, const SHT_RISCV_ATTRIBUTES SectionType #72843
pkg go/ast, const FilterFuncDuplicates //deprecated #73088
pkg go/ast, const FilterImportDuplicates //deprecated #73088
pkg go/ast, const FilterUnassociatedComments //deprecated #73088
pkg go/ast, func FilterPackage //deprecated #73088
pkg go/ast, func MergePackageFiles //deprecated #73088
pkg go/ast, func PackageExports //deprecated #73088
pkg go/ast, func PreorderStack(Node, []Node, func(Node, []Node) bool) #73319
pkg go/ast, type MergeMode //deprecated #73088
pkg go/parser, func ParseDir //deprecated #71122
pkg go/token, method (*FileSet) AddExistingFiles(...*File) #73205
pkg go/types, const FieldVar = 6 #70250
pkg go/types, const FieldVar VarKind #70250
pkg go/types, const LocalVar = 2 #70250
pkg go/types, const LocalVar VarKind #70250
pkg go/types, const PackageVar = 1 #70250
pkg go/types, const PackageVar VarKind #70250
pkg go/types, const ParamVar = 4 #70250
pkg go/types, const ParamVar VarKind #70250
pkg go/types, const RecvVar = 3 #70250
pkg go/types, const RecvVar VarKind #70250
pkg go/types, const ResultVar = 5 #70250
pkg go/types, const ResultVar VarKind #70250
pkg go/types, func LookupSelection(Type, bool, *Package, string) (Selection, bool) #70737
pkg go/types, method (*Var) Kind() VarKind #70250
pkg go/types, method (*Var) SetKind(VarKind) #70250
pkg go/types, method (VarKind) String() string #70250
pkg go/types, type VarKind uint8 #70250
pkg hash, type Cloner interface { BlockSize, Clone, Reset, Size, Sum, Write } #69521
pkg hash, type Cloner interface, BlockSize() int #69521
pkg hash, type Cloner interface, Clone() (Cloner, error) #69521
pkg hash, type Cloner interface, Reset() #69521
pkg hash, type Cloner interface, Size() int #69521
pkg hash, type Cloner interface, Sum([]uint8) []uint8 #69521
pkg hash, type Cloner interface, Write([]uint8) (int, error) #69521
pkg hash, type XOF interface { BlockSize, Read, Reset, Write } #69518
pkg hash, type XOF interface, BlockSize() int #69518
pkg hash, type XOF interface, Read([]uint8) (int, error) #69518
pkg hash, type XOF interface, Reset() #69518
pkg hash, type XOF interface, Write([]uint8) (int, error) #69518
pkg hash/maphash, method (*Hash) Clone() (hash.Cloner, error) #69521
pkg io/fs, func Lstat(FS, string) (FileInfo, error) #49580
pkg io/fs, func ReadLink(FS, string) (string, error) #49580
pkg io/fs, type ReadLinkFS interface { Lstat, Open, ReadLink } #49580
pkg io/fs, type ReadLinkFS interface, Lstat(string) (FileInfo, error) #49580
pkg io/fs, type ReadLinkFS interface, Open(string) (File, error) #49580
pkg io/fs, type ReadLinkFS interface, ReadLink(string) (string, error) #49580
pkg log/slog, func GroupAttrs(string, ...Attr) Attr #66365
pkg log/slog, method (Record) Source() *Source #70280
pkg mime/multipart, func FileContentDisposition(string, string) string #46771
pkg net/http, func NewCrossOriginProtection() *CrossOriginProtection #73626
pkg net/http, method (*CrossOriginProtection) AddInsecureBypassPattern(string) #73626
pkg net/http, method (*CrossOriginProtection) AddTrustedOrigin(string) error #73626
pkg net/http, method (*CrossOriginProtection) Check(*Request) error #73626
pkg net/http, method (*CrossOriginProtection) Handler(Handler) Handler #73626
pkg net/http, method (*CrossOriginProtection) SetDenyHandler(Handler) #73626
pkg net/http, type CrossOriginProtection struct #73626
pkg os, method (*Root) Chmod(string, fs.FileMode) error #67002
pkg os, method (*Root) Chown(string, int, int) error #67002
pkg os, method (*Root) Chtimes(string, time.Time, time.Time) error #67002
pkg os, method (*Root) Lchown(string, int, int) error #67002
pkg os, method (*Root) Link(string, string) error #67002
pkg os, method (*Root) MkdirAll(string, fs.FileMode) error #67002
pkg os, method (*Root) ReadFile(string) ([]uint8, error) #73126
pkg os, method (*Root) Readlink(string) (string, error) #67002
pkg os, method (*Root) RemoveAll(string) error #67002
pkg os, method (*Root) Rename(string, string) error #67002
pkg os, method (*Root) Symlink(string, string) error #67002
pkg os, method (*Root) WriteFile(string, []uint8, fs.FileMode) error #73126
pkg reflect, func TypeAssert[$0 interface{}](Value) ($0, bool) #62121
pkg runtime, func SetDefaultGOMAXPROCS() #73193
pkg runtime/trace, func NewFlightRecorder(FlightRecorderConfig) *FlightRecorder #63185
pkg runtime/trace, method (*FlightRecorder) Enabled() bool #63185
pkg runtime/trace, method (*FlightRecorder) Start() error #63185
pkg runtime/trace, method (*FlightRecorder) Stop() #63185
pkg runtime/trace, method (*FlightRecorder) WriteTo(io.Writer) (int64, error) #63185
pkg runtime/trace, type FlightRecorder struct #63185
pkg runtime/trace, type FlightRecorderConfig struct #63185
pkg runtime/trace, type FlightRecorderConfig struct, MaxBytes uint64 #63185
pkg runtime/trace, type FlightRecorderConfig struct, MinAge time.Duration #63185
pkg sync, method (*WaitGroup) Go(func()) #63796
pkg testing, method (*B) Attr(string, string) #43936
pkg testing, method (*B) Output() io.Writer #59928
pkg testing, method (*F) Attr(string, string) #43936
pkg testing, method (*F) Output() io.Writer #59928
pkg testing, method (*T) Attr(string, string) #43936
pkg testing, method (*T) Output() io.Writer #59928
pkg testing, type TB interface, Attr(string, string) #43936
pkg testing, type TB interface, Output() io.Writer #59928
pkg testing/fstest, method (MapFS) Lstat(string) (fs.FileInfo, error) #49580
pkg testing/fstest, method (MapFS) ReadLink(string) (string, error) #49580
pkg testing/synctest, func Test(*testing.T, func(*testing.T)) #67434
pkg testing/synctest, func Wait() #67434
pkg unicode, var CategoryAliases map[string]string #70780
pkg unicode, var Cn *RangeTable #70780
pkg unicode, var LC *RangeTable #70780

View File

@@ -1,180 +0,0 @@
pkg bytes, method (*Buffer) Peek(int) ([]uint8, error) #73794
pkg crypto, type Decapsulator interface { Decapsulate, Encapsulator } #75300
pkg crypto, type Decapsulator interface, Decapsulate([]uint8) ([]uint8, error) #75300
pkg crypto, type Decapsulator interface, Encapsulator() Encapsulator #75300
pkg crypto, type Encapsulator interface { Bytes, Encapsulate } #75300
pkg crypto, type Encapsulator interface, Bytes() []uint8 #75300
pkg crypto, type Encapsulator interface, Encapsulate() ([]uint8, []uint8) #75300
pkg crypto/ecdh, type KeyExchanger interface { Curve, ECDH, PublicKey } #75300
pkg crypto/ecdh, type KeyExchanger interface, Curve() Curve #75300
pkg crypto/ecdh, type KeyExchanger interface, ECDH(*PublicKey) ([]uint8, error) #75300
pkg crypto/ecdh, type KeyExchanger interface, PublicKey() *PublicKey #75300
pkg crypto/ecdsa, type PrivateKey struct, D //deprecated #63963
pkg crypto/ecdsa, type PublicKey struct, X //deprecated #63963
pkg crypto/ecdsa, type PublicKey struct, Y //deprecated #63963
pkg crypto/fips140, func Enforced() bool #74630
pkg crypto/fips140, func Version() string #75301
pkg crypto/fips140, func WithoutEnforcement(func()) #74630
pkg crypto/hpke, func AES128GCM() AEAD #75300
pkg crypto/hpke, func AES256GCM() AEAD #75300
pkg crypto/hpke, func ChaCha20Poly1305() AEAD #75300
pkg crypto/hpke, func DHKEM(ecdh.Curve) KEM #75300
pkg crypto/hpke, func ExportOnly() AEAD #75300
pkg crypto/hpke, func HKDFSHA256() KDF #75300
pkg crypto/hpke, func HKDFSHA384() KDF #75300
pkg crypto/hpke, func HKDFSHA512() KDF #75300
pkg crypto/hpke, func MLKEM1024() KEM #75300
pkg crypto/hpke, func MLKEM1024P384() KEM #75300
pkg crypto/hpke, func MLKEM768() KEM #75300
pkg crypto/hpke, func MLKEM768P256() KEM #75300
pkg crypto/hpke, func MLKEM768X25519() KEM #75300
pkg crypto/hpke, func NewAEAD(uint16) (AEAD, error) #75300
pkg crypto/hpke, func NewDHKEMPrivateKey(ecdh.KeyExchanger) (PrivateKey, error) #75300
pkg crypto/hpke, func NewDHKEMPublicKey(*ecdh.PublicKey) (PublicKey, error) #75300
pkg crypto/hpke, func NewHybridPrivateKey(crypto.Decapsulator, ecdh.KeyExchanger) (PrivateKey, error) #75300
pkg crypto/hpke, func NewHybridPublicKey(crypto.Encapsulator, *ecdh.PublicKey) (PublicKey, error) #75300
pkg crypto/hpke, func NewKDF(uint16) (KDF, error) #75300
pkg crypto/hpke, func NewKEM(uint16) (KEM, error) #75300
pkg crypto/hpke, func NewMLKEMPrivateKey(crypto.Decapsulator) (PrivateKey, error) #75300
pkg crypto/hpke, func NewMLKEMPublicKey(crypto.Encapsulator) (PublicKey, error) #75300
pkg crypto/hpke, func NewRecipient([]uint8, PrivateKey, KDF, AEAD, []uint8) (*Recipient, error) #75300
pkg crypto/hpke, func NewSender(PublicKey, KDF, AEAD, []uint8) ([]uint8, *Sender, error) #75300
pkg crypto/hpke, func Open(PrivateKey, KDF, AEAD, []uint8, []uint8) ([]uint8, error) #75300
pkg crypto/hpke, func SHAKE128() KDF #75300
pkg crypto/hpke, func SHAKE256() KDF #75300
pkg crypto/hpke, func Seal(PublicKey, KDF, AEAD, []uint8, []uint8) ([]uint8, error) #75300
pkg crypto/hpke, method (*Recipient) Export(string, int) ([]uint8, error) #75300
pkg crypto/hpke, method (*Recipient) Open([]uint8, []uint8) ([]uint8, error) #75300
pkg crypto/hpke, method (*Sender) Export(string, int) ([]uint8, error) #75300
pkg crypto/hpke, method (*Sender) Seal([]uint8, []uint8) ([]uint8, error) #75300
pkg crypto/hpke, type AEAD interface, ID() uint16 #75300
pkg crypto/hpke, type AEAD interface, unexported methods #75300
pkg crypto/hpke, type KDF interface, ID() uint16 #75300
pkg crypto/hpke, type KDF interface, unexported methods #75300
pkg crypto/hpke, type KEM interface, DeriveKeyPair([]uint8) (PrivateKey, error) #75300
pkg crypto/hpke, type KEM interface, GenerateKey() (PrivateKey, error) #75300
pkg crypto/hpke, type KEM interface, ID() uint16 #75300
pkg crypto/hpke, type KEM interface, NewPrivateKey([]uint8) (PrivateKey, error) #75300
pkg crypto/hpke, type KEM interface, NewPublicKey([]uint8) (PublicKey, error) #75300
pkg crypto/hpke, type KEM interface, unexported methods #75300
pkg crypto/hpke, type PrivateKey interface, Bytes() ([]uint8, error) #75300
pkg crypto/hpke, type PrivateKey interface, KEM() KEM #75300
pkg crypto/hpke, type PrivateKey interface, PublicKey() PublicKey #75300
pkg crypto/hpke, type PrivateKey interface, unexported methods #75300
pkg crypto/hpke, type PublicKey interface, Bytes() []uint8 #75300
pkg crypto/hpke, type PublicKey interface, KEM() KEM #75300
pkg crypto/hpke, type PublicKey interface, unexported methods #75300
pkg crypto/hpke, type Recipient struct #75300
pkg crypto/hpke, type Sender struct #75300
pkg crypto/mlkem, method (*DecapsulationKey1024) Encapsulator() crypto.Encapsulator #75300
pkg crypto/mlkem, method (*DecapsulationKey768) Encapsulator() crypto.Encapsulator #75300
pkg crypto/mlkem/mlkemtest, func Encapsulate1024(*mlkem.EncapsulationKey1024, []uint8) ([]uint8, []uint8, error) #73627
pkg crypto/mlkem/mlkemtest, func Encapsulate768(*mlkem.EncapsulationKey768, []uint8) ([]uint8, []uint8, error) #73627
pkg crypto/rsa, func DecryptPKCS1v15 //deprecated #75302
pkg crypto/rsa, func DecryptPKCS1v15SessionKey //deprecated #75302
pkg crypto/rsa, func EncryptOAEPWithOptions(io.Reader, *PublicKey, []uint8, *OAEPOptions) ([]uint8, error) #65716
pkg crypto/rsa, func EncryptPKCS1v15 //deprecated #75302
pkg crypto/rsa, type PKCS1v15DecryptOptions //deprecated #75302
pkg crypto/tls, const QUICErrorEvent = 10 #75108
pkg crypto/tls, const QUICErrorEvent QUICEventKind #75108
pkg crypto/tls, const SecP256r1MLKEM768 = 4587 #71206
pkg crypto/tls, const SecP256r1MLKEM768 CurveID #71206
pkg crypto/tls, const SecP384r1MLKEM1024 = 4589 #71206
pkg crypto/tls, const SecP384r1MLKEM1024 CurveID #71206
pkg crypto/tls, type ClientHelloInfo struct, HelloRetryRequest bool #74425
pkg crypto/tls, type ConnectionState struct, HelloRetryRequest bool #74425
pkg crypto/tls, type QUICEvent struct, Err error #75108
pkg crypto/x509, func OIDFromASN1OID(asn1.ObjectIdentifier) (OID, error) #75325
pkg crypto/x509, method (ExtKeyUsage) OID() OID #75325
pkg crypto/x509, method (ExtKeyUsage) String() string #56866
pkg crypto/x509, method (KeyUsage) String() string #56866
pkg debug/elf, const R_LARCH_CALL36 = 110 #75562
pkg debug/elf, const R_LARCH_CALL36 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC32 = 13 #75562
pkg debug/elf, const R_LARCH_TLS_DESC32 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC64 = 14 #75562
pkg debug/elf, const R_LARCH_TLS_DESC64 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_HI12 = 118 #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_HI12 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_LO20 = 117 #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_LO20 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_PC_HI12 = 114 #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_PC_HI12 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_PC_LO20 = 113 #75562
pkg debug/elf, const R_LARCH_TLS_DESC64_PC_LO20 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC_CALL = 120 #75562
pkg debug/elf, const R_LARCH_TLS_DESC_CALL R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC_HI20 = 115 #75562
pkg debug/elf, const R_LARCH_TLS_DESC_HI20 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC_LD = 119 #75562
pkg debug/elf, const R_LARCH_TLS_DESC_LD R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC_LO12 = 116 #75562
pkg debug/elf, const R_LARCH_TLS_DESC_LO12 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC_PCREL20_S2 = 126 #75562
pkg debug/elf, const R_LARCH_TLS_DESC_PCREL20_S2 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC_PC_HI20 = 111 #75562
pkg debug/elf, const R_LARCH_TLS_DESC_PC_HI20 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_DESC_PC_LO12 = 112 #75562
pkg debug/elf, const R_LARCH_TLS_DESC_PC_LO12 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_GD_PCREL20_S2 = 125 #75562
pkg debug/elf, const R_LARCH_TLS_GD_PCREL20_S2 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_LD_PCREL20_S2 = 124 #75562
pkg debug/elf, const R_LARCH_TLS_LD_PCREL20_S2 R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_LE_ADD_R = 122 #75562
pkg debug/elf, const R_LARCH_TLS_LE_ADD_R R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_LE_HI20_R = 121 #75562
pkg debug/elf, const R_LARCH_TLS_LE_HI20_R R_LARCH #75562
pkg debug/elf, const R_LARCH_TLS_LE_LO12_R = 123 #75562
pkg debug/elf, const R_LARCH_TLS_LE_LO12_R R_LARCH #75562
pkg errors, func AsType[$0 error](error) ($0, bool) #51945
pkg go/ast, func ParseDirective(token.Pos, string) (Directive, bool) #68021
pkg go/ast, method (*Directive) End() token.Pos #68021
pkg go/ast, method (*Directive) ParseArgs() ([]DirectiveArg, error) #68021
pkg go/ast, method (*Directive) Pos() token.Pos #68021
pkg go/ast, type BasicLit struct, ValueEnd token.Pos #76031
pkg go/ast, type Directive struct #68021
pkg go/ast, type Directive struct, Args string #68021
pkg go/ast, type Directive struct, ArgsPos token.Pos #68021
pkg go/ast, type Directive struct, Name string #68021
pkg go/ast, type Directive struct, Slash token.Pos #68021
pkg go/ast, type Directive struct, Tool string #68021
pkg go/ast, type DirectiveArg struct #68021
pkg go/ast, type DirectiveArg struct, Arg string #68021
pkg go/ast, type DirectiveArg struct, Pos token.Pos #68021
pkg go/token, method (*File) End() Pos #75849
pkg log/slog, func NewMultiHandler(...Handler) *MultiHandler #65954
pkg log/slog, method (*MultiHandler) Enabled(context.Context, Level) bool #65954
pkg log/slog, method (*MultiHandler) Handle(context.Context, Record) error #65954
pkg log/slog, method (*MultiHandler) WithAttrs([]Attr) Handler #65954
pkg log/slog, method (*MultiHandler) WithGroup(string) Handler #65954
pkg log/slog, type MultiHandler struct #65954
pkg net, method (*Dialer) DialIP(context.Context, string, netip.Addr, netip.Addr) (*IPConn, error) #49097
pkg net, method (*Dialer) DialTCP(context.Context, string, netip.AddrPort, netip.AddrPort) (*TCPConn, error) #49097
pkg net, method (*Dialer) DialUDP(context.Context, string, netip.AddrPort, netip.AddrPort) (*UDPConn, error) #49097
pkg net, method (*Dialer) DialUnix(context.Context, string, *UnixAddr, *UnixAddr) (*UnixConn, error) #49097
pkg net/http, method (*ClientConn) Available() int #75772
pkg net/http, method (*ClientConn) Close() error #75772
pkg net/http, method (*ClientConn) Err() error #75772
pkg net/http, method (*ClientConn) InFlight() int #75772
pkg net/http, method (*ClientConn) Release() #75772
pkg net/http, method (*ClientConn) Reserve() error #75772
pkg net/http, method (*ClientConn) RoundTrip(*Request) (*Response, error) #75772
pkg net/http, method (*ClientConn) SetStateHook(func(*ClientConn)) #75772
pkg net/http, method (*Transport) NewClientConn(context.Context, string, string) (*ClientConn, error) #75772
pkg net/http, type ClientConn struct #75772
pkg net/http, type HTTP2Config struct, StrictMaxConcurrentRequests bool #67813
pkg net/http/httputil, type ReverseProxy struct, Director //deprecated #73161
pkg net/netip, method (Prefix) Compare(Prefix) int #61642
pkg os, method (*Process) WithHandle(func(uintptr)) error #70352
pkg os, var ErrNoHandle error #70352
pkg reflect, method (Value) Fields() iter.Seq2[StructField, Value] #66631
pkg reflect, method (Value) Methods() iter.Seq2[Method, Value] #66631
pkg reflect, type Type interface, Fields() iter.Seq[StructField] #66631
pkg reflect, type Type interface, Ins() iter.Seq[Type] #66631
pkg reflect, type Type interface, Methods() iter.Seq[Method] #66631
pkg reflect, type Type interface, Outs() iter.Seq[Type] #66631
pkg testing, method (*B) ArtifactDir() string #71287
pkg testing, method (*F) ArtifactDir() string #71287
pkg testing, method (*T) ArtifactDir() string #71287
pkg testing, type TB interface, ArtifactDir() string #71287
pkg testing/cryptotest, func SetGlobalRandom(*testing.T, uint64) #70942

View File

@@ -1,2 +1,2 @@
branch: dev.simd
branch: release-branch.go1.19
parent-branch: master

View File

@@ -1,75 +0,0 @@
# Release Notes
The `initial` and `next` subdirectories of this directory are for release notes.
## For developers
Release notes should be added to `next` by editing existing files or creating
new files. **Do not add RELNOTE=yes comments in CLs.** Instead, add a file to
the CL (or ask the author to do so).
At the end of the development cycle, the files will be merged by being
concatenated in sorted order by pathname. Files in the directory matching the
glob "*stdlib/*minor" are treated specially. They should be in subdirectories
corresponding to standard library package paths, and headings for those package
paths will be generated automatically.
Files in this repo's `api/next` directory must have corresponding files in
`doc/next/*stdlib/*minor`.
The files should be in the subdirectory for the package with the new
API, and should be named after the issue number of the API proposal.
For example, if the directory `6-stdlib/99-minor` is present,
then an `api/next` file with the line
pkg net/http, function F #12345
should have a corresponding file named `doc/next/6-stdlib/99-minor/net/http/12345.md`.
At a minimum, that file should contain either a full sentence or a TODO,
ideally referring to a person with the responsibility to complete the note.
If your CL addresses an accepted proposal, mention the proposal issue number in
your release note in the form `/issue/NUMBER`. A link to the issue in the text
will have this form (see below). If you don't want to mention the issue in the
text, add it as a comment:
```
<!-- go.dev/issue/12345 -->
```
If an accepted proposal is mentioned in a CL but not in the release notes, it will be
flagged as a TODO by the automated tooling. That is true even for proposals that add API.
Use the following forms in your markdown:
[http.Request] # symbol documentation; auto-linked as in Go doc strings
[Request] # short form, for symbols in the package being documented
[net/http] # package link
[#12345](/issue/12345) # GitHub issues
[CL 6789](/cl/6789) # Gerrit changelists
To preview `next` content in merged form using a local instance of the website, run:
```
go run golang.org/x/website/cmd/golangorg@latest -goroot=..
```
Then open http://localhost:6060/doc/next. Refresh the page to see your latest edits.
## For the release team
The `relnote` tool, at `golang.org/x/build/cmd/relnote`, operates on the files
in `doc/next`.
As a release cycle nears completion, run `relnote todo` to get a list of
unfinished release note work.
To prepare the release notes for a release, run `relnote generate`.
That will merge the `.md` files in `next` into a single file.
Atomically (as close to it as possible) add that file to `_content/doc` directory
of the website repository and remove the `doc/next` directory in this repository.
To begin the next release development cycle, populate the contents of `next`
with those of `initial`. From the repo root:
> cd doc
> cp -R initial/ next
Then edit `next/1-intro.md` to refer to the next version.

View File

@@ -464,23 +464,6 @@ Function is the outermost frame of the call stack. Traceback should stop at this
</li>
</ul>
<h3 id="special-instructions">Special instructions</h3>
<p>
The <code>PCALIGN</code> pseudo-instruction is used to indicate that the next instruction should be aligned
to a specified boundary by padding with no-op instructions.
</p>
<p>
It is currently supported on arm64, amd64, ppc64, loong64 and riscv64.
For example, the start of the <code>MOVD</code> instruction below is aligned to 32 bytes:
<pre>
PCALIGN $32
MOVD $2, R0
</pre>
</p>
<h3 id="data-offsets">Interacting with Go types and constants</h3>
<p>
@@ -1039,12 +1022,6 @@ The value of <code>GOMIPS64</code> environment variable (<code>hardfloat</code>
<code>GOMIPS64_hardfloat</code> or <code>GOMIPS64_softfloat</code>.
</p>
<h3 id="riscv64">RISCV64</h3>
<p>
Reference: <a href="/pkg/cmd/internal/obj/riscv">Go RISCV64 Assembly Instructions Reference Manual</a>
</p>
<h3 id="unsupported_opcodes">Unsupported opcodes</h3>
<p>

6858
doc/go1.17_spec.html Normal file

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@@ -82,7 +82,7 @@ while still insisting that races are errors and that tools can diagnose and repo
<p>
The following formal definition of Go's memory model closely follows
the approach presented by Hans-J. Boehm and Sarita V. Adve in
<a href="https://dl.acm.org/doi/10.1145/1375581.1375591">Foundations of the C++ Concurrency Memory Model</a>”,
<a href="https://www.hpl.hp.com/techreports/2008/HPL-2008-56.pdf">Foundations of the C++ Concurrency Memory Model</a>”,
published in PLDI 2008.
The definition of data-race-free programs and the guarantee of sequential consistency
for race-free programs are equivalent to the ones in that work.
@@ -98,12 +98,12 @@ which in turn are made up of memory operations.
A <i>memory operation</i> is modeled by four details:
</p>
<ul>
<li>its kind, indicating whether it is an ordinary data read, an ordinary data write,
or a <i>synchronizing operation</i> such as an atomic data access,
a mutex operation, or a channel operation,</li>
<li>its location in the program,</li>
<li>the memory location or variable being accessed, and</li>
<li>the values read or written by the operation.</li>
<li>its kind, indicating whether it is an ordinary data read, an ordinary data write,
or a <i>synchronizing operation</i> such as an atomic data access,
a mutex operation, or a channel operation,
<li>its location in the program,
<li>the memory location or variable being accessed, and
<li>the values read or written by the operation.
</ul>
<p>
Some memory operations are <i>read-like</i>, including read, atomic read, mutex lock, and channel receive.
@@ -159,11 +159,10 @@ union of the sequenced before and synchronized before relations.
For an ordinary (non-synchronizing) data read <i>r</i> on a memory location <i>x</i>,
<i>W</i>(<i>r</i>) must be a write <i>w</i> that is <i>visible</i> to <i>r</i>,
where visible means that both of the following hold:
</p>
<ol>
<li><i>w</i> happens before <i>r</i>.</li>
<li><i>w</i> does not happen before any other write <i>w'</i> (to <i>x</i>) that happens before <i>r</i>.</li>
<li><i>w</i> happens before <i>r</i>.
<li><i>w</i> does not happen before any other write <i>w'</i> (to <i>x</i>) that happens before <i>r</i>.
</ol>
<p>
@@ -222,7 +221,7 @@ for programs that do contain races.
</p>
<p>
Any implementation can, upon detecting a data race,
First, any implementation can, upon detecting a data race,
report the race and halt execution of the program.
Implementations using ThreadSanitizer
(accessed with “<code>go</code> <code>build</code> <code>-race</code>”)
@@ -230,18 +229,7 @@ do exactly this.
</p>
<p>
A read of an array, struct, or complex number
may be implemented as a read of each individual sub-value
(array element, struct field, or real/imaginary component),
in any order.
Similarly, a write of an array, struct, or complex number
may be implemented as a write of each individual sub-value,
in any order.
</p>
<p>
A read <i>r</i> of a memory location <i>x</i>
holding a value
Otherwise, a read <i>r</i> of a memory location <i>x</i>
that is not larger than a machine word must observe
some write <i>w</i> such that <i>r</i> does not happen before <i>w</i>
and there is no write <i>w'</i> such that <i>w</i> happens before <i>w'</i>
@@ -453,7 +441,7 @@ crash, or do something else.)
</p>
<p class="rule">
The <i>k</i>th receive from a channel with capacity <i>C</i> is synchronized before the completion of the <i>k</i>+<i>C</i>th send on that channel.
The <i>k</i>th receive on a channel with capacity <i>C</i> is synchronized before the completion of the <i>k</i>+<i>C</i>th send from that channel completes.
</p>
<p>

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@@ -1,519 +0,0 @@
---
title: "Go, Backwards Compatibility, and GODEBUG"
layout: article
---
<!--
This document is kept in the Go repo, not x/website,
because it documents the full list of known GODEBUG settings,
which are tied to a specific release.
-->
## Introduction {#intro}
Go's emphasis on backwards compatibility is one of its key strengths.
There are, however, times when we cannot maintain complete compatibility.
If code depends on buggy (including insecure) behavior,
then fixing the bug will break that code.
New features can also have similar impacts:
enabling the HTTP/2 use by the HTTP client broke programs
connecting to servers with buggy HTTP/2 implementations.
These kinds of changes are unavoidable and
[permitted by the Go 1 compatibility rules](/doc/go1compat).
Even so, Go provides a mechanism called GODEBUG to
reduce the impact such changes have on Go developers
using newer toolchains to compile old code.
A GODEBUG setting is a `key=value` pair
that controls the execution of certain parts of a Go program.
The environment variable `GODEBUG`
can hold a comma-separated list of these settings.
For example, if a Go program is running in an environment that contains
GODEBUG=http2client=0,http2server=0
then that Go program will disable the use of HTTP/2 by default in both
the HTTP client and the HTTP server.
Unrecognized settings in the `GODEBUG` environment variable are ignored.
It is also possible to set the default `GODEBUG` for a given program
(discussed below).
When preparing any change that is permitted by Go 1 compatibility
but may nonetheless break some existing programs,
we first engineer the change to keep as many existing programs working as possible.
For the remaining programs,
we define a new GODEBUG setting that
allows individual programs to opt back in to the old behavior.
A GODEBUG setting may not be added if doing so is infeasible,
but that should be extremely rare.
GODEBUG settings added for compatibility will be maintained
for a minimum of two years (four Go releases).
Some, such as `http2client` and `http2server`,
will be maintained much longer, even indefinitely.
When possible, each GODEBUG setting has an associated
[runtime/metrics](/pkg/runtime/metrics/) counter
named `/godebug/non-default-behavior/<name>:events`
that counts the number of times a particular program's
behavior has changed based on a non-default value
for that setting.
For example, when `GODEBUG=http2client=0` is set,
`/godebug/non-default-behavior/http2client:events`
counts the number of HTTP transports that the program
has configured without HTTP/2 support.
## Default GODEBUG Values {#default}
When a GODEBUG setting is not listed in the environment variable,
its value is derived from three sources:
the defaults for the Go toolchain used to build the program,
amended to match the Go version listed in `go.mod`,
and then overridden by explicit `//go:debug` lines in the program.
The [GODEBUG History](#history) gives the exact defaults for each Go toolchain version.
For example, Go 1.21 introduces the `panicnil` setting,
controlling whether `panic(nil)` is allowed;
it defaults to `panicnil=0`, making `panic(nil)` a run-time error.
Using `panicnil=1` restores the behavior of Go 1.20 and earlier.
When compiling a work module or workspace that declares
an older Go version, the Go toolchain amends its defaults
to match that older Go version as closely as possible.
For example, when a Go 1.21 toolchain compiles a program,
if the work module's `go.mod` or the workspace's `go.work`
says `go` `1.20`, then the program defaults to `panicnil=1`,
matching Go 1.20 instead of Go 1.21.
Because this method of setting GODEBUG defaults was introduced only in Go 1.21,
programs listing versions of Go earlier than Go 1.20 are configured to match Go 1.20,
not the older version.
To override these defaults, starting in Go 1.23, the work module's `go.mod`
or the workspace's `go.work` can list one or more `godebug` lines:
godebug (
default=go1.21
panicnil=1
asynctimerchan=0
)
The special key `default` indicates a Go version to take unspecified
settings from. This allows setting the GODEBUG defaults separately
from the Go language version in the module.
In this example, the program is asking for Go 1.21 semantics and
then asking for the old pre-Go 1.21 `panic(nil)` behavior and the
new Go 1.23 `asynctimerchan=0` behavior.
Only the work module's `go.mod` is consulted for `godebug` directives.
Any directives in required dependency modules are ignored.
It is an error to list a `godebug` with an unrecognized setting.
(Toolchains older than Go 1.23 reject all `godebug` lines, since they do not
understand `godebug` at all.) When a workspace is in use, `godebug`
directives in `go.mod` files are ignored, and `go.work` will be consulted
for `godebug` directives instead.
The defaults from the `go` and `godebug` lines apply to all main
packages that are built. For more fine-grained control,
starting in Go 1.21, a main package's source files
can include one or more `//go:debug` directives at the top of the file
(preceding the `package` statement).
The `godebug` lines in the previous example would be written:
//go:debug default=go1.21
//go:debug panicnil=1
//go:debug asynctimerchan=0
Starting in Go 1.21, the Go toolchain treats a `//go:debug` directive
with an unrecognized GODEBUG setting as an invalid program.
Programs with more than one `//go:debug` line for a given setting
are also treated as invalid.
(Older toolchains ignore `//go:debug` directives entirely.)
The defaults that will be compiled into a main package
are reported by the command:
{{raw `
go list -f '{{.DefaultGODEBUG}}' my/main/package
`}}
Only differences from the base Go toolchain defaults are reported.
When testing a package, `//go:debug` lines in the `*_test.go`
files are treated as directives for the test's main package.
In any other context, `//go:debug` lines are ignored by the toolchain;
`go` `vet` reports such lines as misplaced.
## GODEBUG History {#history}
This section documents the GODEBUG settings introduced and removed in each major Go release
for compatibility reasons.
Packages or programs may define additional settings for internal debugging purposes;
for example,
see the [runtime documentation](/pkg/runtime#hdr-Environment_Variables)
and the [go command documentation](/cmd/go#hdr-Build_and_test_caching).
### Go 1.26
Go 1.26 added a new `httpcookiemaxnum` setting that controls the maximum number
of cookies that net/http will accept when parsing HTTP headers. If the number of
cookie in a header exceeds the number set in `httpcookiemaxnum`, cookie parsing
will fail early. The default value is `httpcookiemaxnum=3000`. Setting
`httpcookiemaxnum=0` will allow the cookie parsing to accept an indefinite
number of cookies. To avoid denial of service attacks, this setting and default
was backported to Go 1.25.2 and Go 1.24.8.
Go 1.26 added a new `urlstrictcolons` setting that controls whether `net/url.Parse`
allows malformed hostnames containing colons outside of a bracketed IPv6 address.
The default `urlstrictcolons=1` rejects URLs such as `http://localhost:1:2` or `http://::1/`.
Colons are permitted as part of a bracketed IPv6 address, such as `http://[::1]/`.
Go 1.26 enabled two additional post-quantum key exchange mechanisms:
SecP256r1MLKEM768 and SecP384r1MLKEM1024. The default can be reverted using the
[`tlssecpmlkem` setting](/pkg/crypto/tls/#Config.CurvePreferences).
Go 1.26 added a new `tracebacklabels` setting that controls the inclusion of
goroutine labels set through the the `runtime/pprof` package. Setting `tracebacklabels=1`
includes these key/value pairs in the goroutine status header of runtime
tracebacks and debug=2 runtime/pprof stack dumps. This format may change in the future.
(see go.dev/issue/76349)
Go 1.26 added a new `cryptocustomrand` setting that controls whether most crypto/...
APIs ignore the random `io.Reader` parameter. For Go 1.26, it defaults
to `cryptocustomrand=0`, ignoring the random parameters. Using `cryptocustomrand=1`
reverts to the pre-Go 1.26 behavior.
### Go 1.25
Go 1.25 added a new `decoratemappings` setting that controls whether the Go
runtime annotates OS anonymous memory mappings with context about their
purpose. These annotations appear in /proc/self/maps and /proc/self/smaps as
"[anon: Go: ...]". This setting is only used on Linux. For Go 1.25, it defaults
to `decoratemappings=1`, enabling annotations. Using `decoratemappings=0`
reverts to the pre-Go 1.25 behavior. This setting is fixed at program startup
time, and can't be modified by changing the `GODEBUG` environment variable
after the program starts.
Go 1.25 added a new `embedfollowsymlinks` setting that controls whether the
Go command will follow symlinks to regular files embedding files.
The default value `embedfollowsymlinks=0` does not allow following
symlinks. `embedfollowsymlinks=1` will allow following symlinks.
Go 1.25 added a new `containermaxprocs` setting that controls whether the Go
runtime will consider cgroup CPU limits when setting the default GOMAXPROCS.
The default value `containermaxprocs=1` will use cgroup limits in addition to
the total logical CPU count and CPU affinity. `containermaxprocs=0` will
disable consideration of cgroup limits. This setting only affects Linux.
Go 1.25 added a new `updatemaxprocs` setting that controls whether the Go
runtime will periodically update GOMAXPROCS for new CPU affinity or cgroup
limits. The default value `updatemaxprocs=1` will enable periodic updates.
`updatemaxprocs=0` will disable periodic updates.
Go 1.25 disabled SHA-1 signature algorithms in TLS 1.2 according to RFC 9155.
The default can be reverted using the `tlssha1=1` setting.
Go 1.25 switched to SHA-256 to fill in missing SubjectKeyId in
crypto/x509.CreateCertificate. The setting `x509sha256skid=0` reverts to SHA-1.
Go 1.25 corrected the semantics of contention reports for runtime-internal locks,
and so removed the [`runtimecontentionstacks` setting](/pkg/runtime#hdr-Environment_Variables).
Go 1.25 (starting with Go 1.25 RC 2) disabled build information stamping when
multiple VCS are detected due to concerns around VCS injection attacks. This
behavior and setting was backported to Go 1.24.5 and Go 1.23.11. This behavior
can be renabled with the setting `allowmultiplevcs=1`.
### Go 1.24
Go 1.24 added a new `fips140` setting that controls whether the Go
Cryptographic Module operates in FIPS 140-3 mode.
The possible values are:
- "off": no special support for FIPS 140-3 mode. This is the default.
- "on": the Go Cryptographic Module operates in FIPS 140-3 mode.
- "only": like "on", but cryptographic algorithms not approved by
FIPS 140-3 return an error or panic.
For more information, see [FIPS 140-3 Compliance](/doc/security/fips140).
This setting is fixed at program startup time, and can't be modified
by changing the `GODEBUG` environment variable after the program starts.
Go 1.24 changed the global [`math/rand.Seed`](/pkg/math/rand/#Seed) to be a
no-op. This behavior is controlled by the `randseednop` setting.
For Go 1.24 it defaults to `randseednop=1`.
Using `randseednop=0` reverts to the pre-Go 1.24 behavior.
Go 1.24 added new values for the `multipathtcp` setting.
The possible values for `multipathtcp` are now:
- "0": disable MPTCP on dialers and listeners by default
- "1": enable MPTCP on dialers and listeners by default
- "2": enable MPTCP on listeners only by default
- "3": enable MPTCP on dialers only by default
For Go 1.24, it now defaults to multipathtcp="2", thus
enabled by default on listeners. Using multipathtcp="0" reverts to the
pre-Go 1.24 behavior.
Go 1.24 changed the behavior of `go test -json` to emit build errors as JSON
instead of text.
These new JSON events are distinguished by new `Action` values,
but can still cause problems with CI systems that aren't robust to these events.
This behavior can be controlled with the `gotestjsonbuildtext` setting.
Using `gotestjsonbuildtext=1` restores the 1.23 behavior.
This setting will be removed in a future release, Go 1.28 at the earliest.
Go 1.24 changed [`crypto/rsa`](/pkg/crypto/rsa) to require RSA keys to be at
least 1024 bits. This behavior can be controlled with the `rsa1024min` setting.
Using `rsa1024min=0` restores the Go 1.23 behavior.
Go 1.24 introduced a mechanism for enabling platform specific Data Independent
Timing (DIT) modes in the [`crypto/subtle`](/pkg/crypto/subtle) package. This
mode can be enabled for an entire program with the `dataindependenttiming` setting.
For Go 1.24 it defaults to `dataindependenttiming=0`. There is no change in default
behavior from Go 1.23 when `dataindependenttiming` is unset.
Using `dataindependenttiming=1` enables the DIT mode for the entire Go program.
When enabled, DIT will be enabled when calling into C from Go. When enabled,
calling into Go code from C will enable DIT, and disable it before returning to
C if it was not enabled when Go code was entered.
This currently only affects arm64 programs. For all other platforms it is a no-op.
Go 1.24 removed the `x509sha1` setting. `crypto/x509` no longer supports verifying
signatures on certificates that use SHA-1 based signature algorithms.
Go 1.24 changes the default value of the [`x509usepolicies`
setting.](/pkg/crypto/x509/#CreateCertificate) from `0` to `1`. When marshalling
certificates, policies are now taken from the
[`Certificate.Policies`](/pkg/crypto/x509/#Certificate.Policies) field rather
than the
[`Certificate.PolicyIdentifiers`](/pkg/crypto/x509/#Certificate.PolicyIdentifiers)
field by default.
Go 1.24 enabled the post-quantum key exchange mechanism
X25519MLKEM768 by default. The default can be reverted using the
[`tlsmlkem` setting](/pkg/crypto/tls/#Config.CurvePreferences).
This can be useful when dealing with buggy TLS servers that do not handle large records correctly,
causing a timeout during the handshake (see [TLS post-quantum TL;DR fail](https://tldr.fail/)).
Go 1.24 also removed X25519Kyber768Draft00 and the Go 1.23 `tlskyber` setting.
Go 1.24 made [`ParsePKCS1PrivateKey`](/pkg/crypto/x509/#ParsePKCS1PrivateKey)
use and validate the CRT parameters in the encoded private key. This behavior
can be controlled with the `x509rsacrt` setting. Using `x509rsacrt=0` restores
the Go 1.23 behavior.
### Go 1.23
Go 1.23 changed the channels created by package time to be unbuffered
(synchronous), which makes correct use of the [`Timer.Stop`](/pkg/time/#Timer.Stop)
and [`Timer.Reset`](/pkg/time/#Timer.Reset) method results much easier.
The [`asynctimerchan` setting](/pkg/time/#NewTimer) disables this change.
There are no runtime metrics for this change,
This setting will be removed in Go 1.27.
Go 1.23 changed the mode bits reported by [`os.Lstat`](/pkg/os#Lstat) and [`os.Stat`](/pkg/os#Stat)
for reparse points, which can be controlled with the `winsymlink` setting.
As of Go 1.23 (`winsymlink=1`), mount points no longer have [`os.ModeSymlink`](/pkg/os#ModeSymlink)
set, and reparse points that are not symlinks, Unix sockets, or dedup files now
always have [`os.ModeIrregular`](/pkg/os#ModeIrregular) set. As a result of these changes,
[`filepath.EvalSymlinks`](/pkg/path/filepath#EvalSymlinks) no longer evaluates
mount points, which was a source of many inconsistencies and bugs.
At previous versions (`winsymlink=0`), mount points are treated as symlinks,
and other reparse points with non-default [`os.ModeType`](/pkg/os#ModeType) bits
(such as [`os.ModeDir`](/pkg/os#ModeDir)) do not have the `ModeIrregular` bit set.
Go 1.23 changed [`os.Readlink`](/pkg/os#Readlink) and [`filepath.EvalSymlinks`](/pkg/path/filepath#EvalSymlinks)
to avoid trying to normalize volumes to drive letters, which was not always even possible.
This behavior is controlled by the `winreadlinkvolume` setting.
For Go 1.23, it defaults to `winreadlinkvolume=1`.
Previous versions default to `winreadlinkvolume=0`.
Go 1.23 enabled the experimental post-quantum key exchange mechanism
X25519Kyber768Draft00 by default. The default can be reverted using the
[`tlskyber` setting](/pkg/crypto/tls/#Config.CurvePreferences).
This can be useful when dealing with buggy TLS servers that do not handle large records correctly,
causing a timeout during the handshake (see [TLS post-quantum TL;DR fail](https://tldr.fail/)).
Go 1.23 changed the behavior of
[crypto/x509.ParseCertificate](/pkg/crypto/x509/#ParseCertificate) to reject
serial numbers that are negative. This change can be reverted with
the [`x509negativeserial` setting](/pkg/crypto/x509/#ParseCertificate).
Go 1.23 re-enabled support in html/template for ECMAScript 6 template literals by default.
The [`jstmpllitinterp` setting](/pkg/html/template#hdr-Security_Model) no longer has
any effect.
Go 1.23 changed the default TLS cipher suites used by clients and servers when
not explicitly configured, removing 3DES cipher suites. The default can be reverted
using the [`tls3des` setting](/pkg/crypto/tls/#Config.CipherSuites).
This setting will be removed in Go 1.27.
Go 1.23 changed the behavior of [`tls.X509KeyPair`](/pkg/crypto/tls#X509KeyPair)
and [`tls.LoadX509KeyPair`](/pkg/crypto/tls#LoadX509KeyPair) to populate the
Leaf field of the returned [`tls.Certificate`](/pkg/crypto/tls#Certificate).
This behavior is controlled by the `x509keypairleaf` setting. For Go 1.23, it
defaults to `x509keypairleaf=1`. Previous versions default to
`x509keypairleaf=0`.
This setting will be removed in Go 1.27.
Go 1.23 changed
[`net/http.ServeContent`](/pkg/net/http#ServeContent),
[`net/http.ServeFile`](/pkg/net/http#ServeFile), and
[`net/http.ServeFS`](/pkg/net/http#ServeFS) to
remove Cache-Control, Content-Encoding, Etag, and Last-Modified headers
when serving an error. This behavior is controlled by
the [`httpservecontentkeepheaders` setting](/pkg/net/http#ServeContent).
Using `httpservecontentkeepheaders=1` restores the pre-Go 1.23 behavior.
### Go 1.22
Go 1.22 adds a configurable limit to control the maximum acceptable RSA key size
that can be used in TLS handshakes, controlled by the [`tlsmaxrsasize` setting](/pkg/crypto/tls#Conn.Handshake).
The default is tlsmaxrsasize=8192, limiting RSA to 8192-bit keys. To avoid
denial of service attacks, this setting and default was backported to Go
1.19.13, Go 1.20.8, and Go 1.21.1.
Go 1.22 made it an error for a request or response read by a net/http
client or server to have an empty Content-Length header.
This behavior is controlled by the `httplaxcontentlength` setting.
Go 1.22 changed the behavior of ServeMux to accept extended
patterns and unescape both patterns and request paths by segment.
This behavior can be controlled by the
[`httpmuxgo121` setting](/pkg/net/http/#ServeMux).
Go 1.22 added the [Alias type](/pkg/go/types#Alias) to [go/types](/pkg/go/types)
for the explicit representation of [type aliases](/ref/spec#Type_declarations).
Whether the type checker produces `Alias` types or not is controlled by the
[`gotypesalias` setting](/pkg/go/types#Alias).
For Go 1.22 it defaults to `gotypesalias=0`.
For Go 1.23, `gotypesalias=1` will become the default.
This setting will be removed in Go 1.27.
Go 1.22 changed the default minimum TLS version supported by both servers
and clients to TLS 1.2. The default can be reverted to TLS 1.0 using the
[`tls10server` setting](/pkg/crypto/tls/#Config).
This setting will be removed in Go 1.27.
Go 1.22 changed the default TLS cipher suites used by clients and servers when
not explicitly configured, removing the cipher suites which used RSA based key
exchange. The default can be reverted using the [`tlsrsakex` setting](/pkg/crypto/tls/#Config).
This setting will be removed in Go 1.27.
Go 1.22 disabled
[`ConnectionState.ExportKeyingMaterial`](/pkg/crypto/tls/#ConnectionState.ExportKeyingMaterial)
when the connection supports neither TLS 1.3 nor Extended Master Secret
(implemented in Go 1.21). It can be reenabled with the [`tlsunsafeekm`
setting](/pkg/crypto/tls/#ConnectionState.ExportKeyingMaterial).
This setting will be removed in Go 1.27.
Go 1.22 changed how the runtime interacts with transparent huge pages on Linux.
In particular, a common default Linux kernel configuration can result in
significant memory overheads, and Go 1.22 no longer works around this default.
To work around this issue without adjusting kernel settings, transparent huge
pages can be disabled for Go memory with the
[`disablethp` setting](/pkg/runtime#hdr-Environment_Variables).
This behavior was backported to Go 1.21.1, but the setting is only available
starting with Go 1.21.6.
This setting may be removed in a future release, and users impacted by this issue
should adjust their Linux configuration according to the recommendations in the
[GC guide](/doc/gc-guide#Linux_transparent_huge_pages), or switch to a Linux
distribution that disables transparent huge pages altogether.
Go 1.22 added contention on runtime-internal locks to the [`mutex`
profile](/pkg/runtime/pprof#Profile). Contention on these locks is always
reported at `runtime._LostContendedRuntimeLock`. Complete stack traces of
runtime locks can be enabled with the [`runtimecontentionstacks`
setting](/pkg/runtime#hdr-Environment_Variables). These stack traces have
non-standard semantics, see setting documentation for details.
Go 1.22 added a new [`crypto/x509.Certificate`](/pkg/crypto/x509/#Certificate)
field, [`Policies`](/pkg/crypto/x509/#Certificate.Policies), which supports
certificate policy OIDs with components larger than 31 bits. By default this
field is only used during parsing, when it is populated with policy OIDs, but
not used during marshaling. It can be used to marshal these larger OIDs, instead
of the existing PolicyIdentifiers field, by using the
[`x509usepolicies` setting](/pkg/crypto/x509/#CreateCertificate).
### Go 1.21
Go 1.21 made it a run-time error to call `panic` with a nil interface value,
controlled by the [`panicnil` setting](/pkg/builtin/#panic).
Go 1.21 made it an error for html/template actions to appear inside of an ECMAScript 6
template literal, controlled by the
[`jstmpllitinterp` setting](/pkg/html/template#hdr-Security_Model).
This behavior was backported to Go 1.19.8+ and Go 1.20.3+.
Go 1.21 introduced a limit on the maximum number of MIME headers and multipart
forms, controlled by the
[`multipartmaxheaders` and `multipartmaxparts` settings](/pkg/mime/multipart#hdr-Limits)
respectively.
This behavior was backported to Go 1.19.8+ and Go 1.20.3+.
Go 1.21 adds the support of Multipath TCP but it is only used if the application
explicitly asked for it. This behavior can be controlled by the
[`multipathtcp` setting](/pkg/net#Dialer.SetMultipathTCP).
There is no plan to remove any of these settings.
### Go 1.20
Go 1.20 introduced support for rejecting insecure paths in tar and zip archives,
controlled by the [`tarinsecurepath` setting](/pkg/archive/tar/#Reader.Next)
and the [`zipinsecurepath` setting](/pkg/archive/zip/#NewReader).
These default to `tarinsecurepath=1` and `zipinsecurepath=1`,
preserving the behavior of earlier versions of Go.
A future version of Go may change the defaults to
`tarinsecurepath=0` and `zipinsecurepath=0`.
Go 1.20 introduced automatic seeding of the
[`math/rand`](/pkg/math/rand) global random number generator,
controlled by the [`randautoseed` setting](/pkg/math/rand/#Seed).
Go 1.20 introduced the concept of fallback roots for use during certificate verification,
controlled by the [`x509usefallbackroots` setting](/pkg/crypto/x509/#SetFallbackRoots).
Go 1.20 removed the preinstalled `.a` files for the standard library
from the Go distribution.
Installations now build and cache the standard library like
packages in other modules.
The [`installgoroot` setting](/cmd/go#hdr-Compile_and_install_packages_and_dependencies)
restores the installation and use of preinstalled `.a` files.
There is no plan to remove any of these settings.
### Go 1.19
Go 1.19 made it an error for path lookups to resolve to binaries in the current directory,
controlled by the [`execerrdot` setting](/pkg/os/exec#hdr-Executables_in_the_current_directory).
There is no plan to remove this setting.
Go 1.19 started sending EDNS0 additional headers on DNS requests.
This can reportedly break the DNS server provided on some routers,
such as CenturyLink Zyxel C3000Z.
This can be changed by the [`netedns0` setting](/pkg/net#hdr-Name_Resolution).
This setting is available in Go 1.21.12, Go 1.22.5, Go 1.23, and later.
There is no plan to remove this setting.
### Go 1.18
Go 1.18 removed support for SHA1 in most X.509 certificates,
controlled by the [`x509sha1` setting](/pkg/crypto/x509#InsecureAlgorithmError).
This setting was removed in Go 1.24.
### Go 1.10
Go 1.10 changed how build caching worked and added test caching, along
with the [`gocacheverify`, `gocachehash`, and `gocachetest` settings](/cmd/go/#hdr-Build_and_test_caching).
There is no plan to remove these settings.
### Go 1.6
Go 1.6 introduced transparent support for HTTP/2,
controlled by the [`http2client`, `http2server`, and `http2debug` settings](/pkg/net/http/#hdr-HTTP_2).
There is no plan to remove these settings.
### Go 1.5
Go 1.5 introduced a pure Go DNS resolver,
controlled by the [`netdns` setting](/pkg/net/#hdr-Name_Resolution).
There is no plan to remove this setting.

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<style>
main ul li { margin: 0.5em 0; }
</style>
## DRAFT RELEASE NOTES — Introduction to Go 1.N {#introduction}
**Go 1.N is not yet released. These are work-in-progress release notes.
Go 1.N is expected to be released in {Month} {Year}.**

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## Changes to the language {#language}

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## Tools {#tools}
### Go command {#go-command}
### Cgo {#cgo}

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## Runtime {#runtime}

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## Compiler {#compiler}
## Assembler {#assembler}
## Linker {#linker}

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## Standard library {#library}

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### Minor changes to the library {#minor_library_changes}

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API changes and other small changes to the standard library go here.

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## Ports {#ports}

12
go.env
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# This file contains the initial defaults for go command configuration.
# Values set by 'go env -w' and written to the user's go/env file override these.
# The environment overrides everything else.
# Use the Go module mirror and checksum database by default.
# See https://proxy.golang.org for details.
GOPROXY=https://proxy.golang.org,direct
GOSUMDB=sum.golang.org
# Automatically download newer toolchains as directed by go.mod files.
# See https://go.dev/doc/toolchain for details.
GOTOOLCHAIN=auto

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# Copyright 2024 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# Rules for building and testing new FIPS snapshots.
# For example:
#
# make v1.2.3.zip
# make v1.2.3.test
#
# and then if changes are needed, check them into master
# and run 'make v1.2.3.rm' and repeat.
#
# Note that once published a snapshot zip file should never
# be modified. We record the sha256 hashes of the zip files
# in fips140.sum, and the cmd/go/internal/fips140 test checks
# that the zips match.
#
# When the zip file is finalized, run 'make updatesum' to update
# fips140.sum.
default:
@echo nothing to make
# make v1.2.3.zip builds a v1.2.3.zip file
# from the current origin/master.
# copy and edit the 'go run' command by hand to use a different branch.
v%.zip:
git fetch origin master
go run ../../src/cmd/go/internal/fips140/mkzip.go v$*
# normally mkzip refuses to overwrite an existing zip file.
# make v1.2.3.rm removes the zip file and unpacked
# copy from the module cache.
v%.rm:
rm -f v$*.zip
chmod -R u+w $$(go env GOMODCACHE)/golang.org/fips140@v$* 2>/dev/null || true
rm -rf $$(go env GOMODCACHE)/golang.org/fips140@v$*
# make v1.2.3.test runs the crypto tests using that snapshot.
v%.test:
GOFIPS140=v$* go test -short crypto...
# make updatesum updates the fips140.sum file.
updatesum:
go test cmd/go/internal/fips140 -update

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@@ -1,9 +0,0 @@
This directory holds snapshots of the crypto/internal/fips140 tree
that are being validated and certified for FIPS-140 use.
The file x.txt (for example, inprocess.txt, certified.txt)
defines the meaning of the FIPS version alias x, listing
the exact version to use.
The zip files are created by cmd/go/internal/fips140/mkzip.go.
The fips140.sum file lists checksums for the zip files.
See the Makefile for recipes.

View File

@@ -1,13 +0,0 @@
# SHA256 checksums of snapshot zip files in this directory.
# These checksums are included in the FIPS security policy
# (validation instructions sent to the lab) and MUST NOT CHANGE.
# That is, the zip files themselves must not change.
#
# It is okay to add new zip files to the list, and it is okay to
# remove zip files from the list when they are removed from
# this directory. To update this file:
#
# go test cmd/go/internal/fips140 -update
#
v1.0.0-c2097c7c.zip daf3614e0406f67ae6323c902db3f953a1effb199142362a039e7526dfb9368b
v1.1.0-rc1.zip ea94f8c3885294c9efe1bd8f9b6e86daeb25b6aff2aeb20707cd9a5101f6f54e

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@@ -1 +0,0 @@
v1.0.0-c2097c7c

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@@ -1 +0,0 @@
v1.0.0-c2097c7c

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@@ -1,64 +0,0 @@
# Copyright 2025 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# Mercurial extension to add a 'goreposum' command that
# computes a hash of a remote repo's tag state.
# Tag definitions can come from the .hgtags file stored in
# any head of any branch, and the server protocol does not
# expose the tags directly. However, the protocol does expose
# the hashes of all the branch heads, so we can use a hash of
# all those branch names and heads as a conservative snapshot
# of the entire remote repo state, and use that as the tag sum.
# Any change on the server then invalidates the tag sum,
# even if it didn't have anything to do with tags, but at least
# we will avoid re-cloning a server when there have been no
# changes at all.
#
# Separately, this extension also adds a 'golookup' command that
# returns the hash of a specific reference, like 'default' or a tag.
# And golookup of a hash confirms that it still exists on the server.
# We can use that to revalidate that specific versions still exist and
# have the same meaning they did the last time we checked.
#
# Usage:
#
# hg --config "extensions.goreposum=$GOROOT/lib/hg/goreposum.py" goreposum REPOURL
import base64, hashlib, sys
from mercurial import registrar, ui, hg, node
from mercurial.i18n import _
cmdtable = {}
command = registrar.command(cmdtable)
@command(b'goreposum', [], _('url'), norepo=True)
def goreposum(ui, url):
"""
goreposum computes a checksum of all the named state in the remote repo.
It hashes together all the branch names and hashes
and then all the bookmark names and hashes.
Tags are stored in .hgtags files in any of the branches,
so the branch metadata includes the tags as well.
"""
h = hashlib.sha256()
peer = hg.peer(ui, {}, url)
for name, revs in peer.branchmap().items():
h.update(name)
for r in revs:
h.update(b' ')
h.update(r)
h.update(b'\n')
if (b'bookmarks' in peer.listkeys(b'namespaces')):
for name, rev in peer.listkeys(b'bookmarks').items():
h.update(name)
h.update(b'=')
h.update(rev)
h.update(b'\n')
print('r1:'+base64.standard_b64encode(h.digest()).decode('utf-8'))
@command(b'golookup', [], _('url rev'), norepo=True)
def golookup(ui, url, rev):
"""
golookup looks up a single identifier in the repo,
printing its hash.
"""
print(node.hex(hg.peer(ui, {}, url).lookup(rev)).decode('utf-8'))

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@@ -1,94 +0,0 @@
// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build ignore
// Mkzip writes a zoneinfo.zip with the content of the current directory
// and its subdirectories, with no compression, suitable for package time.
//
// Usage:
//
// go run ../../mkzip.go ../../zoneinfo.zip
//
// We use this program instead of 'zip -0 -r ../../zoneinfo.zip *' to get
// a reproducible generator that does not depend on which version of the
// external zip tool is used or the ordering of file names in a directory
// or the current time.
package main
import (
"archive/zip"
"bytes"
"flag"
"fmt"
"hash/crc32"
"io/fs"
"log"
"os"
"path/filepath"
"strings"
)
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mkzip.go zoneinfo.zip\n")
os.Exit(2)
}
func main() {
log.SetPrefix("mkzip: ")
log.SetFlags(0)
flag.Usage = usage
flag.Parse()
args := flag.Args()
if len(args) != 1 || !strings.HasSuffix(args[0], ".zip") {
usage()
}
var zb bytes.Buffer
zw := zip.NewWriter(&zb)
seen := make(map[string]bool)
err := filepath.WalkDir(".", func(path string, d fs.DirEntry, err error) error {
if d.IsDir() {
return nil
}
data, err := os.ReadFile(path)
if err != nil {
log.Fatal(err)
}
if strings.HasSuffix(path, ".zip") {
log.Fatalf("unexpected file during walk: %s", path)
}
name := filepath.ToSlash(path)
w, err := zw.CreateRaw(&zip.FileHeader{
Name: name,
Method: zip.Store,
CompressedSize64: uint64(len(data)),
UncompressedSize64: uint64(len(data)),
CRC32: crc32.ChecksumIEEE(data),
})
if err != nil {
log.Fatal(err)
}
if _, err := w.Write(data); err != nil {
log.Fatal(err)
}
seen[name] = true
return nil
})
if err != nil {
log.Fatal(err)
}
if err := zw.Close(); err != nil {
log.Fatal(err)
}
if len(seen) == 0 {
log.Fatalf("did not find any files to add")
}
if !seen["US/Eastern"] {
log.Fatalf("did not find US/Eastern to add")
}
if err := os.WriteFile(args[0], zb.Bytes(), 0666); err != nil {
log.Fatal(err)
}
}

View File

@@ -5,87 +5,35 @@
# This script rebuilds the time zone files using files
# downloaded from the ICANN/IANA distribution.
#
# To prepare an update for a new Go release,
# consult https://www.iana.org/time-zones for the latest versions,
# update CODE and DATA below, and then run
#
# ./update.bash -commit
#
# That will prepare the files and create the commit.
#
# To review such a commit (as the reviewer), use:
#
# git codereview change NNNNNN # CL number
# cd lib/time
# ./update.bash
#
# If it prints "No updates needed.", then the generated files
# in the CL match the update.bash in the CL.
# Consult https://www.iana.org/time-zones for the latest versions.
# Versions to use.
CODE=2025c
DATA=2025c
CODE=2022a
DATA=2022a
set -e
cd $(dirname $0)
rm -rf work
mkdir work
go build -o work/mkzip mkzip.go # build now for correct paths in build errors
cd work
mkdir zoneinfo
curl -sS -L -O https://www.iana.org/time-zones/repository/releases/tzcode$CODE.tar.gz
curl -sS -L -O https://www.iana.org/time-zones/repository/releases/tzdata$DATA.tar.gz
curl -L -O https://www.iana.org/time-zones/repository/releases/tzcode$CODE.tar.gz
curl -L -O https://www.iana.org/time-zones/repository/releases/tzdata$DATA.tar.gz
tar xzf tzcode$CODE.tar.gz
tar xzf tzdata$DATA.tar.gz
# The PACKRATLIST and PACKRATDATA options are copied from Ubuntu:
# https://git.launchpad.net/ubuntu/+source/tzdata/tree/debian/rules?h=debian/sid
#
# You can see the description of these make variables in the tzdata Makefile:
# https://github.com/eggert/tz/blob/main/Makefile
if ! make CFLAGS=-DSTD_INSPIRED AWK=awk TZDIR=zoneinfo PACKRATDATA=backzone PACKRATLIST=zone.tab posix_only >make.out 2>&1; then
cat make.out
exit 2
fi
make CFLAGS=-DSTD_INSPIRED AWK=awk TZDIR=zoneinfo posix_only
cd zoneinfo
../mkzip ../../zoneinfo.zip
rm -f ../../zoneinfo.zip
zip -0 -r ../../zoneinfo.zip *
cd ../..
files="update.bash zoneinfo.zip"
modified=true
if git diff --quiet $files; then
modified=false
fi
go generate time/tzdata
echo
if [ "$1" = "-work" ]; then
echo Left workspace behind in work/.
shift
else
rm -rf work
fi
if ! $modified; then
echo No updates needed.
exit 0
fi
echo Updated for $CODE/$DATA: $files
commitmsg="lib/time: update to $CODE/$DATA
Commit generated by update.bash.
For #22487.
"
if [ "$1" = "-commit" ]; then
echo "Creating commit. Run 'git reset HEAD^' to undo commit."
echo
git commit -m "$commitmsg" $files
echo
git log -n1 --stat
echo
fi
echo New time zone files in zoneinfo.zip.

Binary file not shown.

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@@ -1,17 +0,0 @@
#!/usr/bin/env bash
# Copyright 2018 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
SOURCE="$(readlink "$SOURCE")"
[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
done
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
# Increase the V8 stack size from the default of 984K
# to 8192K to ensure all tests can pass without hitting
# stack size limits.
exec node --stack-size=8192 "$DIR/wasm_exec_node.js" "$@"

View File

@@ -1,23 +0,0 @@
#!/usr/bin/env bash
# Copyright 2023 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
case "$GOWASIRUNTIME" in
"wasmedge")
exec wasmedge --dir=/ --env PWD="$PWD" --env PATH="$PATH" ${GOWASIRUNTIMEARGS:-} "$1" "${@:2}"
;;
"wasmer")
exec wasmer run --dir=/ --env PWD="$PWD" --env PATH="$PATH" ${GOWASIRUNTIMEARGS:-} "$1" -- "${@:2}"
;;
"wazero")
exec wazero run -mount /:/ -env-inherit -cachedir "${TMPDIR:-/tmp}"/wazero ${GOWASIRUNTIMEARGS:-} "$1" "${@:2}"
;;
"wasmtime" | "")
exec wasmtime run --dir=/ --env PWD="$PWD" --env PATH="$PATH" -W max-wasm-stack=8388608 ${GOWASIRUNTIMEARGS:-} "$1" "${@:2}"
;;
*)
echo "Unknown Go WASI runtime specified: $GOWASIRUNTIME"
exit 1
;;
esac

View File

@@ -0,0 +1,341 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build ignore
// +build ignore
// This program can be used as go_android_GOARCH_exec by the Go tool.
// It executes binaries on an android device using adb.
package main
import (
"bytes"
"errors"
"fmt"
"go/build"
"io"
"log"
"os"
"os/exec"
"os/signal"
"path/filepath"
"runtime"
"strconv"
"strings"
"syscall"
)
func run(args ...string) (string, error) {
cmd := adbCmd(args...)
buf := new(bytes.Buffer)
cmd.Stdout = io.MultiWriter(os.Stdout, buf)
// If the adb subprocess somehow hangs, go test will kill this wrapper
// and wait for our os.Stderr (and os.Stdout) to close as a result.
// However, if the os.Stderr (or os.Stdout) file descriptors are
// passed on, the hanging adb subprocess will hold them open and
// go test will hang forever.
//
// Avoid that by wrapping stderr, breaking the short circuit and
// forcing cmd.Run to use another pipe and goroutine to pass
// along stderr from adb.
cmd.Stderr = struct{ io.Writer }{os.Stderr}
err := cmd.Run()
if err != nil {
return "", fmt.Errorf("adb %s: %v", strings.Join(args, " "), err)
}
return buf.String(), nil
}
func adb(args ...string) error {
if out, err := adbCmd(args...).CombinedOutput(); err != nil {
fmt.Fprintf(os.Stderr, "adb %s\n%s", strings.Join(args, " "), out)
return err
}
return nil
}
func adbCmd(args ...string) *exec.Cmd {
if flags := os.Getenv("GOANDROID_ADB_FLAGS"); flags != "" {
args = append(strings.Split(flags, " "), args...)
}
return exec.Command("adb", args...)
}
const (
deviceRoot = "/data/local/tmp/go_android_exec"
deviceGoroot = deviceRoot + "/goroot"
)
func main() {
log.SetFlags(0)
log.SetPrefix("go_android_exec: ")
exitCode, err := runMain()
if err != nil {
log.Fatal(err)
}
os.Exit(exitCode)
}
func runMain() (int, error) {
// Concurrent use of adb is flaky, so serialize adb commands.
// See https://github.com/golang/go/issues/23795 or
// https://issuetracker.google.com/issues/73230216.
lockPath := filepath.Join(os.TempDir(), "go_android_exec-adb-lock")
lock, err := os.OpenFile(lockPath, os.O_CREATE|os.O_RDWR, 0666)
if err != nil {
return 0, err
}
defer lock.Close()
if err := syscall.Flock(int(lock.Fd()), syscall.LOCK_EX); err != nil {
return 0, err
}
// In case we're booting a device or emulator alongside all.bash, wait for
// it to be ready. adb wait-for-device is not enough, we have to
// wait for sys.boot_completed.
if err := adb("wait-for-device", "exec-out", "while [[ -z $(getprop sys.boot_completed) ]]; do sleep 1; done;"); err != nil {
return 0, err
}
// Done once per make.bash.
if err := adbCopyGoroot(); err != nil {
return 0, err
}
// Prepare a temporary directory that will be cleaned up at the end.
// Binary names can conflict.
// E.g. template.test from the {html,text}/template packages.
binName := filepath.Base(os.Args[1])
deviceGotmp := fmt.Sprintf(deviceRoot+"/%s-%d", binName, os.Getpid())
deviceGopath := deviceGotmp + "/gopath"
defer adb("exec-out", "rm", "-rf", deviceGotmp) // Clean up.
// Determine the package by examining the current working
// directory, which will look something like
// "$GOROOT/src/mime/multipart" or "$GOPATH/src/golang.org/x/mobile".
// We extract everything after the $GOROOT or $GOPATH to run on the
// same relative directory on the target device.
subdir, inGoRoot, err := subdir()
if err != nil {
return 0, err
}
deviceCwd := filepath.Join(deviceGopath, subdir)
if inGoRoot {
deviceCwd = filepath.Join(deviceGoroot, subdir)
} else {
if err := adb("exec-out", "mkdir", "-p", deviceCwd); err != nil {
return 0, err
}
if err := adbCopyTree(deviceCwd, subdir); err != nil {
return 0, err
}
// Copy .go files from the package.
goFiles, err := filepath.Glob("*.go")
if err != nil {
return 0, err
}
if len(goFiles) > 0 {
args := append(append([]string{"push"}, goFiles...), deviceCwd)
if err := adb(args...); err != nil {
return 0, err
}
}
}
deviceBin := fmt.Sprintf("%s/%s", deviceGotmp, binName)
if err := adb("push", os.Args[1], deviceBin); err != nil {
return 0, err
}
// Forward SIGQUIT from the go command to show backtraces from
// the binary instead of from this wrapper.
quit := make(chan os.Signal, 1)
signal.Notify(quit, syscall.SIGQUIT)
go func() {
for range quit {
// We don't have the PID of the running process; use the
// binary name instead.
adb("exec-out", "killall -QUIT "+binName)
}
}()
// In light of
// https://code.google.com/p/android/issues/detail?id=3254
// dont trust the exitcode of adb. Instead, append the exitcode to
// the output and parse it from there.
const exitstr = "exitcode="
cmd := `export TMPDIR="` + deviceGotmp + `"` +
`; export GOROOT="` + deviceGoroot + `"` +
`; export GOPATH="` + deviceGopath + `"` +
`; export CGO_ENABLED=0` +
`; export GOPROXY=` + os.Getenv("GOPROXY") +
`; export GOCACHE="` + deviceRoot + `/gocache"` +
`; export PATH=$PATH:"` + deviceGoroot + `/bin"` +
`; cd "` + deviceCwd + `"` +
"; '" + deviceBin + "' " + strings.Join(os.Args[2:], " ") +
"; echo -n " + exitstr + "$?"
output, err := run("exec-out", cmd)
signal.Reset(syscall.SIGQUIT)
close(quit)
if err != nil {
return 0, err
}
exitIdx := strings.LastIndex(output, exitstr)
if exitIdx == -1 {
return 0, fmt.Errorf("no exit code: %q", output)
}
code, err := strconv.Atoi(output[exitIdx+len(exitstr):])
if err != nil {
return 0, fmt.Errorf("bad exit code: %v", err)
}
return code, nil
}
// subdir determines the package based on the current working directory,
// and returns the path to the package source relative to $GOROOT (or $GOPATH).
func subdir() (pkgpath string, underGoRoot bool, err error) {
cwd, err := os.Getwd()
if err != nil {
return "", false, err
}
cwd, err = filepath.EvalSymlinks(cwd)
if err != nil {
return "", false, err
}
goroot, err := filepath.EvalSymlinks(runtime.GOROOT())
if err != nil {
return "", false, err
}
if subdir, err := filepath.Rel(goroot, cwd); err == nil {
if !strings.Contains(subdir, "..") {
return subdir, true, nil
}
}
for _, p := range filepath.SplitList(build.Default.GOPATH) {
pabs, err := filepath.EvalSymlinks(p)
if err != nil {
return "", false, err
}
if subdir, err := filepath.Rel(pabs, cwd); err == nil {
if !strings.Contains(subdir, "..") {
return subdir, false, nil
}
}
}
return "", false, fmt.Errorf("the current path %q is not in either GOROOT(%q) or GOPATH(%q)",
cwd, runtime.GOROOT(), build.Default.GOPATH)
}
// adbCopyTree copies testdata, go.mod, go.sum files from subdir
// and from parent directories all the way up to the root of subdir.
// go.mod and go.sum files are needed for the go tool modules queries,
// and the testdata directories for tests. It is common for tests to
// reach out into testdata from parent packages.
func adbCopyTree(deviceCwd, subdir string) error {
dir := ""
for {
for _, path := range []string{"testdata", "go.mod", "go.sum"} {
path := filepath.Join(dir, path)
if _, err := os.Stat(path); err != nil {
continue
}
devicePath := filepath.Join(deviceCwd, dir)
if err := adb("exec-out", "mkdir", "-p", devicePath); err != nil {
return err
}
if err := adb("push", path, devicePath); err != nil {
return err
}
}
if subdir == "." {
break
}
subdir = filepath.Dir(subdir)
dir = filepath.Join(dir, "..")
}
return nil
}
// adbCopyGoroot clears deviceRoot for previous versions of GOROOT, GOPATH
// and temporary data. Then, it copies relevant parts of GOROOT to the device,
// including the go tool built for android.
// A lock file ensures this only happens once, even with concurrent exec
// wrappers.
func adbCopyGoroot() error {
// Also known by cmd/dist. The bootstrap command deletes the file.
statPath := filepath.Join(os.TempDir(), "go_android_exec-adb-sync-status")
stat, err := os.OpenFile(statPath, os.O_CREATE|os.O_RDWR, 0666)
if err != nil {
return err
}
defer stat.Close()
// Serialize check and copying.
if err := syscall.Flock(int(stat.Fd()), syscall.LOCK_EX); err != nil {
return err
}
s, err := io.ReadAll(stat)
if err != nil {
return err
}
if string(s) == "done" {
return nil
}
// Delete GOROOT, GOPATH and any leftover test data.
if err := adb("exec-out", "rm", "-rf", deviceRoot); err != nil {
return err
}
deviceBin := filepath.Join(deviceGoroot, "bin")
if err := adb("exec-out", "mkdir", "-p", deviceBin); err != nil {
return err
}
goroot := runtime.GOROOT()
// Build go for android.
goCmd := filepath.Join(goroot, "bin", "go")
tmpGo, err := os.CreateTemp("", "go_android_exec-cmd-go-*")
if err != nil {
return err
}
tmpGo.Close()
defer os.Remove(tmpGo.Name())
if out, err := exec.Command(goCmd, "build", "-o", tmpGo.Name(), "cmd/go").CombinedOutput(); err != nil {
return fmt.Errorf("failed to build go tool for device: %s\n%v", out, err)
}
deviceGo := filepath.Join(deviceBin, "go")
if err := adb("push", tmpGo.Name(), deviceGo); err != nil {
return err
}
for _, dir := range []string{"src", "test", "lib", "api"} {
if err := adb("push", filepath.Join(goroot, dir), filepath.Join(deviceGoroot)); err != nil {
return err
}
}
// Copy only the relevant from pkg.
if err := adb("exec-out", "mkdir", "-p", filepath.Join(deviceGoroot, "pkg", "tool")); err != nil {
return err
}
if err := adb("push", filepath.Join(goroot, "pkg", "include"), filepath.Join(deviceGoroot, "pkg")); err != nil {
return err
}
runtimea, err := exec.Command(goCmd, "list", "-f", "{{.Target}}", "runtime").Output()
pkgdir := filepath.Dir(string(runtimea))
if pkgdir == "" {
return errors.New("could not find android pkg dir")
}
if err := adb("push", pkgdir, filepath.Join(deviceGoroot, "pkg")); err != nil {
return err
}
tooldir := filepath.Join(goroot, "pkg", "tool", filepath.Base(pkgdir))
if err := adb("push", tooldir, filepath.Join(deviceGoroot, "pkg", "tool")); err != nil {
return err
}
if _, err := stat.Write([]byte("done")); err != nil {
return err
}
return nil
}

58
misc/arm/a Executable file
View File

@@ -0,0 +1,58 @@
#!/usr/bin/env bash
# Copyright 2010 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# This is a small script for executing go binaries on the android platform.
#
# example:
# ./a 5.out foo bar baz
#
# The script exports the local values of GOARCH, GOTRACEBACK and GOGC
# to the android environment.
#
# Known issues:
# The script fails unless the last character output by the program is "\n"
#
# TODO(kaib): add gdb bridge support
exp ()
{
if [ ${!1} ]; then
echo "export $1=\"${!1}\"; "
fi
}
# adb does not correctly return the exit value of the executed program. use this
# wrapper to manually extract the exit value
rloc=/data/local/tmp/retval
rsize=$(adb shell "ls -l $rloc"|tr -s ' '|cut -d' ' -f4)
rcheck=38
if [ "$rsize" != "$rcheck" ]; then
# echo "debug: retval size incorrect want $rcheck, got $rsize. uploading"
echo >/tmp/adb.retval '#!/system/bin/sh
"$@"
echo RETVAL: $?'
adb push /tmp/adb.retval $rloc >/dev/null 2>&1
adb shell chmod 755 $rloc
fi
# run the main binary
if [ "-g" == "$1" ]; then
adb forward tcp:$2 tcp:$2
args=$(echo $*| cut -d' ' -f4-)
adb push $3 /data/local/tmp/$3 >/dev/null 2>&1
adb shell "$(exp GOARCH) $(exp GOTRACEBACK) $(exp GOGC) \
gdbserver :$2 /data/local/tmp/retval /data/local/tmp/$3 $args" \
2>&1|tr -d '\r' |tee /tmp/adb.out|grep -v RETVAL
else
if [ "$*" != "$1" ]; then
args=$(echo $*| cut -d' ' -f2-)
fi
adb push $1 /data/local/tmp/$1 >/dev/null 2>&1
adb shell "$(exp GOARCH) $(exp GOTRACEBACK) $(exp GOGC) \
/data/local/tmp/retval /data/local/tmp/$1 $args" \
2>&1|tr -d '\r' |tee /tmp/adb.out|grep -v RETVAL
fi
exit $(grep RETVAL /tmp/adb.out|tr -d '\n\r'| cut -d' ' -f2)

View File

@@ -12,7 +12,7 @@ import (
"go/ast"
"go/parser"
"go/token"
"internal/testenv"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@@ -41,16 +41,16 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
var errorMessage strings.Builder
for caseIndex, expectedPos := range expectedPositions {
actualPosition := v.fset.PositionFor(ident.Pos(), true)
errorOccurred := false
errorOccured := false
if expectedPos.Line != actualPosition.Line {
fmt.Fprintf(&errorMessage, "wrong line number for ident %s: expected: %d got: %d\n", ident.Name, expectedPos.Line, actualPosition.Line)
errorOccurred = true
errorOccured = true
}
if expectedPos.Column != actualPosition.Column {
fmt.Fprintf(&errorMessage, "wrong column number for ident %s: expected: %d got: %d\n", ident.Name, expectedPos.Column, actualPosition.Column)
errorOccurred = true
errorOccured = true
}
if errorOccurred {
if errorOccured {
continue
}
gotMatch = true
@@ -58,7 +58,7 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
}
if !gotMatch {
v.t.Error(errorMessage.String())
v.t.Errorf(errorMessage.String())
}
}
}
@@ -66,9 +66,6 @@ func (v *Visitor) Visit(node ast.Node) ast.Visitor {
}
func TestArgumentsPositions(t *testing.T) {
testenv.MustHaveCGO(t)
testenv.MustHaveExec(t)
testdata, err := filepath.Abs("testdata")
if err != nil {
t.Fatal(err)
@@ -81,7 +78,7 @@ func TestArgumentsPositions(t *testing.T) {
t.Fatal(err)
}
cmd := exec.Command(testenv.GoToolPath(t), "tool", "cgo",
cmd := exec.Command("go", "tool", "cgo",
"-srcdir", testdata,
"-objdir", dir,
"issue42580.go")
@@ -91,7 +88,7 @@ func TestArgumentsPositions(t *testing.T) {
if err != nil {
t.Fatalf("%s: %v\n%s", cmd, err, cmd.Stderr)
}
mainProcessed, err := os.ReadFile(filepath.Join(dir, "issue42580.cgo1.go"))
mainProcessed, err := ioutil.ReadFile(filepath.Join(dir, "issue42580.cgo1.go"))
if err != nil {
t.Fatal(err)
}

View File

@@ -6,8 +6,6 @@ package errorstest
import (
"bytes"
"cmd/internal/quoted"
"internal/testenv"
"os"
"os/exec"
"path/filepath"
@@ -41,9 +39,6 @@ func main() {
`
func TestBadSymbol(t *testing.T) {
testenv.MustHaveGoBuild(t)
testenv.MustHaveCGO(t)
dir := t.TempDir()
mkdir := func(base string) string {
@@ -136,7 +131,7 @@ func TestBadSymbol(t *testing.T) {
makeFile(godir, "go.mod", "module badsym")
// Try to build our little package.
cmd := exec.Command(testenv.GoToolPath(t), "build", "-ldflags=-v")
cmd := exec.Command("go", "build", "-ldflags=-v")
cmd.Dir = godir
output, err := cmd.CombinedOutput()
@@ -172,21 +167,14 @@ func TestBadSymbol(t *testing.T) {
}
func cCompilerCmd(t *testing.T) []string {
cc, err := quoted.Split(goEnv(t, "CC"))
if err != nil {
t.Skipf("parsing go env CC: %s", err)
}
if len(cc) == 0 {
t.Skipf("no C compiler")
}
testenv.MustHaveExecPath(t, cc[0])
cc := []string{goEnv(t, "CC")}
out := goEnv(t, "GOGCCFLAGS")
quote := '\000'
start := 0
lastSpace := true
backslash := false
s := out
s := string(out)
for i, c := range s {
if quote == '\000' && unicode.IsSpace(c) {
if !lastSpace {

View File

@@ -0,0 +1,158 @@
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package errorstest
import (
"bytes"
"fmt"
"os"
"os/exec"
"path/filepath"
"regexp"
"strconv"
"strings"
"testing"
)
func path(file string) string {
return filepath.Join("testdata", file)
}
func check(t *testing.T, file string) {
t.Run(file, func(t *testing.T) {
t.Parallel()
contents, err := os.ReadFile(path(file))
if err != nil {
t.Fatal(err)
}
var errors []*regexp.Regexp
for i, line := range bytes.Split(contents, []byte("\n")) {
if bytes.HasSuffix(line, []byte("ERROR HERE")) {
re := regexp.MustCompile(regexp.QuoteMeta(fmt.Sprintf("%s:%d:", file, i+1)))
errors = append(errors, re)
continue
}
_, frag, ok := bytes.Cut(line, []byte("ERROR HERE: "))
if !ok {
continue
}
re, err := regexp.Compile(fmt.Sprintf(":%d:.*%s", i+1, frag))
if err != nil {
t.Errorf("Invalid regexp after `ERROR HERE: `: %#q", frag)
continue
}
errors = append(errors, re)
}
if len(errors) == 0 {
t.Fatalf("cannot find ERROR HERE")
}
expect(t, file, errors)
})
}
func expect(t *testing.T, file string, errors []*regexp.Regexp) {
dir, err := os.MkdirTemp("", filepath.Base(t.Name()))
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
dst := filepath.Join(dir, strings.TrimSuffix(file, ".go"))
cmd := exec.Command("go", "build", "-gcflags=-L -e", "-o="+dst, path(file)) // TODO(gri) no need for -gcflags=-L if go tool is adjusted
out, err := cmd.CombinedOutput()
if err == nil {
t.Errorf("expected cgo to fail but it succeeded")
}
lines := bytes.Split(out, []byte("\n"))
for _, re := range errors {
found := false
for _, line := range lines {
if re.Match(line) {
t.Logf("found match for %#q: %q", re, line)
found = true
break
}
}
if !found {
t.Errorf("expected error output to contain %#q", re)
}
}
if t.Failed() {
t.Logf("actual output:\n%s", out)
}
}
func sizeofLongDouble(t *testing.T) int {
cmd := exec.Command("go", "run", path("long_double_size.go"))
out, err := cmd.CombinedOutput()
if err != nil {
t.Fatalf("%#q: %v:\n%s", strings.Join(cmd.Args, " "), err, out)
}
i, err := strconv.Atoi(strings.TrimSpace(string(out)))
if err != nil {
t.Fatalf("long_double_size.go printed invalid size: %s", out)
}
return i
}
func TestReportsTypeErrors(t *testing.T) {
for _, file := range []string{
"err1.go",
"err2.go",
"issue11097a.go",
"issue11097b.go",
"issue18452.go",
"issue18889.go",
"issue28721.go",
"issue33061.go",
"issue50710.go",
} {
check(t, file)
}
if sizeofLongDouble(t) > 8 {
for _, file := range []string{
"err4.go",
"issue28069.go",
} {
check(t, file)
}
}
}
func TestToleratesOptimizationFlag(t *testing.T) {
for _, cflags := range []string{
"",
"-O",
} {
cflags := cflags
t.Run(cflags, func(t *testing.T) {
t.Parallel()
cmd := exec.Command("go", "build", path("issue14669.go"))
cmd.Env = append(os.Environ(), "CGO_CFLAGS="+cflags)
out, err := cmd.CombinedOutput()
if err != nil {
t.Errorf("%#q: %v:\n%s", strings.Join(cmd.Args, " "), err, out)
}
})
}
}
func TestMallocCrashesOnNil(t *testing.T) {
t.Parallel()
cmd := exec.Command("go", "run", path("malloc.go"))
out, err := cmd.CombinedOutput()
if err == nil {
t.Logf("%#q:\n%s", strings.Join(cmd.Args, " "), out)
t.Fatalf("succeeded unexpectedly")
}
}

View File

@@ -10,12 +10,9 @@ import (
"bytes"
"flag"
"fmt"
"internal/testenv"
"os"
"os/exec"
"path/filepath"
"regexp"
"slices"
"strings"
"sync/atomic"
"testing"
@@ -25,16 +22,15 @@ var tmp = flag.String("tmp", "", "use `dir` for temporary files and do not clean
// ptrTest is the tests without the boilerplate.
type ptrTest struct {
name string // for reporting
c string // the cgo comment
c1 string // cgo comment forced into non-export cgo file
imports []string // a list of imports
support string // supporting functions
body string // the body of the main function
extra []extra // extra files
fail bool // whether the test should fail
expensive bool // whether the test requires the expensive check
errTextRegexp string // error text regexp; if empty, use the pattern `.*unpinned Go.*`
name string // for reporting
c string // the cgo comment
c1 string // cgo comment forced into non-export cgo file
imports []string // a list of imports
support string // supporting functions
body string // the body of the main function
extra []extra // extra files
fail bool // whether the test should fail
expensive bool // whether the test requires the expensive check
}
type extra struct {
@@ -165,17 +161,6 @@ var ptrTests = []ptrTest{
fail: true,
expensive: true,
},
{
// Storing a pinned Go pointer into C memory should succeed.
name: "barrierpinnedok",
c: `#include <stdlib.h>
char **f14a2() { return malloc(sizeof(char*)); }
void f14b2(char **p) {}`,
imports: []string{"runtime"},
body: `var pinr runtime.Pinner; p := C.f14a2(); x := new(C.char); pinr.Pin(x); *p = x; C.f14b2(p); pinr.Unpin()`,
fail: false,
expensive: true,
},
{
// Storing a Go pointer into C memory by assigning a
// large value should fail.
@@ -254,10 +239,7 @@ var ptrTests = []ptrTest{
{
// Exported functions may not return Go pointers.
name: "export1",
c: `#ifdef _WIN32
__declspec(dllexport)
#endif
extern unsigned char *GoFn21();`,
c: `extern unsigned char *GoFn21();`,
support: `//export GoFn21
func GoFn21() *byte { return new(byte) }`,
body: `C.GoFn21()`,
@@ -267,9 +249,6 @@ var ptrTests = []ptrTest{
// Returning a C pointer is fine.
name: "exportok",
c: `#include <stdlib.h>
#ifdef _WIN32
__declspec(dllexport)
#endif
extern unsigned char *GoFn22();`,
support: `//export GoFn22
func GoFn22() *byte { return (*byte)(C.malloc(1)) }`,
@@ -452,74 +431,33 @@ var ptrTests = []ptrTest{
body: `s := &S40{p: new(int)}; C.f40((*C.struct_S40i)(&s.a))`,
fail: false,
},
{
// Test that we handle unsafe.StringData.
name: "stringdata",
c: `void f41(void* p) {}`,
imports: []string{"unsafe"},
body: `s := struct { a [4]byte; p *int }{p: new(int)}; str := unsafe.String(&s.a[0], 4); C.f41(unsafe.Pointer(unsafe.StringData(str)))`,
fail: false,
},
{
name: "slicedata",
c: `void f42(void* p) {}`,
imports: []string{"unsafe"},
body: `s := []*byte{nil, new(byte)}; C.f42(unsafe.Pointer(unsafe.SliceData(s)))`,
fail: true,
},
{
name: "slicedata2",
c: `void f43(void* p) {}`,
imports: []string{"unsafe"},
body: `s := struct { a [4]byte; p *int }{p: new(int)}; C.f43(unsafe.Pointer(unsafe.SliceData(s.a[:])))`,
fail: false,
},
{
// Passing the address of an element of a pointer-to-array.
name: "arraypointer",
c: `void f44(void* p) {}`,
imports: []string{"unsafe"},
body: `a := new([10]byte); C.f44(unsafe.Pointer(&a[0]))`,
fail: false,
},
{
// Passing the address of an element of a pointer-to-array
// that contains a Go pointer.
name: "arraypointer2",
c: `void f45(void** p) {}`,
imports: []string{"unsafe"},
body: `i := 0; a := &[2]unsafe.Pointer{nil, unsafe.Pointer(&i)}; C.f45(&a[0])`,
fail: true,
},
{
// Passing a Go map as argument to C.
name: "argmap",
c: `void f46(void* p) {}`,
imports: []string{"unsafe"},
body: `m := map[int]int{0: 1,}; C.f46(unsafe.Pointer(&m))`,
fail: true,
errTextRegexp: `.*argument of cgo function has Go pointer to unpinned Go map`,
},
{
// Returning a Go map to C.
name: "retmap",
c: `extern void f47();`,
support: `//export GoMap47
func GoMap47() map[int]int { return map[int]int{0: 1,} }`,
body: `C.f47()`,
c1: `extern void* GoMap47();
void f47() { GoMap47(); }`,
fail: true,
errTextRegexp: `.*result of Go function GoMap47 called from cgo is unpinned Go map or points to unpinned Go map.*`,
},
}
func TestPointerChecks(t *testing.T) {
testenv.MustHaveGoBuild(t)
testenv.MustHaveCGO(t)
dir, exe := buildPtrTests(t)
// We (TestPointerChecks) return before the parallel subtest functions do,
// so we can't just defer os.RemoveAll(dir). Instead we have to wait for
// the parallel subtests to finish. This code looks racy but is not:
// the add +1 run in serial before testOne blocks. The -1 run in parallel
// after testOne finishes.
var pending int32
for _, pt := range ptrTests {
pt := pt
t.Run(pt.name, func(t *testing.T) {
atomic.AddInt32(&pending, +1)
defer func() {
if atomic.AddInt32(&pending, -1) == 0 {
os.RemoveAll(dir)
}
}()
testOne(t, pt, exe)
})
}
}
func buildPtrTests(t *testing.T) (dir, exe string) {
var gopath string
var dir string
if *tmp != "" {
gopath = *tmp
dir = ""
@@ -532,35 +470,11 @@ func TestPointerChecks(t *testing.T) {
gopath = d
}
exe := buildPtrTests(t, gopath, false)
exe2 := buildPtrTests(t, gopath, true)
// We (TestPointerChecks) return before the parallel subtest functions do,
// so we can't just defer os.RemoveAll(dir). Instead we have to wait for
// the parallel subtests to finish. This code looks racy but is not:
// the add +1 run in serial before testOne blocks. The -1 run in parallel
// after testOne finishes.
var pending int32
for _, pt := range ptrTests {
t.Run(pt.name, func(t *testing.T) {
atomic.AddInt32(&pending, +1)
defer func() {
if atomic.AddInt32(&pending, -1) == 0 {
os.RemoveAll(dir)
}
}()
testOne(t, pt, exe, exe2)
})
}
}
func buildPtrTests(t *testing.T, gopath string, cgocheck2 bool) (exe string) {
src := filepath.Join(gopath, "src", "ptrtest")
if err := os.MkdirAll(src, 0777); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(src, "go.mod"), []byte("module ptrtest\ngo 1.20"), 0666); err != nil {
if err := os.WriteFile(filepath.Join(src, "go.mod"), []byte("module ptrtest"), 0666); err != nil {
t.Fatal(err)
}
@@ -627,38 +541,15 @@ func buildPtrTests(t *testing.T, gopath string, cgocheck2 bool) (exe string) {
t.Fatal(err)
}
exeName := "ptrtest.exe"
if cgocheck2 {
exeName = "ptrtest2.exe"
}
cmd := exec.Command(testenv.GoToolPath(t), "build", "-o", exeName)
cmd := exec.Command("go", "build", "-o", "ptrtest.exe")
cmd.Dir = src
cmd.Env = append(os.Environ(), "GOPATH="+gopath)
// Set or remove cgocheck2 from the environment.
goexperiment := strings.Split(os.Getenv("GOEXPERIMENT"), ",")
if len(goexperiment) == 1 && goexperiment[0] == "" {
goexperiment = nil
}
i := slices.Index(goexperiment, "cgocheck2")
changed := false
if cgocheck2 && i < 0 {
goexperiment = append(goexperiment, "cgocheck2")
changed = true
} else if !cgocheck2 && i >= 0 {
goexperiment = slices.Delete(goexperiment, i, i+1)
changed = true
}
if changed {
cmd.Env = append(cmd.Env, "GOEXPERIMENT="+strings.Join(goexperiment, ","))
}
out, err := cmd.CombinedOutput()
if err != nil {
t.Fatalf("go build: %v\n%s", err, out)
}
return filepath.Join(src, exeName)
return dir, filepath.Join(src, "ptrtest.exe")
}
const ptrTestMain = `
@@ -675,7 +566,7 @@ func main() {
var csem = make(chan bool, 16)
func testOne(t *testing.T, pt ptrTest, exe, exe2 string) {
func testOne(t *testing.T, pt ptrTest, exe string) {
t.Parallel()
// Run the tests in parallel, but don't run too many
@@ -683,12 +574,7 @@ func testOne(t *testing.T, pt ptrTest, exe, exe2 string) {
runcmd := func(cgocheck string) ([]byte, error) {
csem <- true
defer func() { <-csem }()
x := exe
if cgocheck == "2" {
x = exe2
cgocheck = "1"
}
cmd := exec.Command(x, pt.name)
cmd := exec.Command(exe, pt.name)
cmd.Env = append(os.Environ(), "GODEBUG=cgocheck="+cgocheck)
return cmd.CombinedOutput()
}
@@ -712,17 +598,11 @@ func testOne(t *testing.T, pt ptrTest, exe, exe2 string) {
}
buf, err := runcmd(cgocheck)
var pattern string = pt.errTextRegexp
if pt.errTextRegexp == "" {
pattern = `.*unpinned Go.*`
}
if pt.fail {
if err == nil {
t.Logf("%s", buf)
t.Fatalf("did not fail as expected")
} else if ok, _ := regexp.Match(pattern, buf); !ok {
} else if !bytes.Contains(buf, []byte("Go pointer")) {
t.Logf("%s", buf)
t.Fatalf("did not print expected error (failed with %v)", err)
}

View File

@@ -0,0 +1,12 @@
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package fortran
// int the_answer();
import "C"
func TheAnswer() int {
return int(C.the_answer())
}

View File

@@ -0,0 +1,13 @@
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package fortran
import "testing"
func TestFortran(t *testing.T) {
if a := TheAnswer(); a != 42 {
t.Errorf("Unexpected result for The Answer. Got: %d Want: 42", a)
}
}

44
misc/cgo/fortran/test.bash Executable file
View File

@@ -0,0 +1,44 @@
#!/usr/bin/env bash
# Copyright 2016 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# This directory is intended to test the use of Fortran with cgo.
set -e
FC=$1
goos=$(go env GOOS)
libext="so"
if [ "$goos" = "darwin" ]; then
libext="dylib"
elif [ "$goos" = "aix" ]; then
libtext="a"
fi
case "$FC" in
*gfortran*)
libpath=$(dirname $($FC -print-file-name=libgfortran.$libext))
if [ "$goos" != "aix" ]; then
RPATH_FLAG="-Wl,-rpath,$libpath"
fi
export CGO_LDFLAGS="$CGO_LDFLAGS $RPATH_FLAG -L $libpath"
;;
esac
if ! $FC helloworld/helloworld.f90 -o /dev/null >& /dev/null; then
echo "skipping Fortran test: could not build helloworld.f90 with $FC"
exit 0
fi
rm -f main.exe
status=0
if ! go test; then
echo "FAIL: go test"
status=1
fi
exit $status

View File

@@ -3,6 +3,7 @@
// license that can be found in the LICENSE file.
//go:build ignore
// +build ignore
// Compute Fibonacci numbers with two goroutines
// that pass integers back and forth. No actual

View File

@@ -3,6 +3,7 @@
// license that can be found in the LICENSE file.
//go:build ignore
// +build ignore
package main

View File

@@ -0,0 +1,63 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package life_test
import (
"bytes"
"log"
"os"
"os/exec"
"path/filepath"
"strings"
"testing"
)
func TestMain(m *testing.M) {
log.SetFlags(log.Lshortfile)
os.Exit(testMain(m))
}
func testMain(m *testing.M) int {
GOPATH, err := os.MkdirTemp("", "cgolife")
if err != nil {
log.Panic(err)
}
defer os.RemoveAll(GOPATH)
os.Setenv("GOPATH", GOPATH)
// Copy testdata into GOPATH/src/cgolife, along with a go.mod file
// declaring the same path.
modRoot := filepath.Join(GOPATH, "src", "cgolife")
if err := overlayDir(modRoot, "testdata"); err != nil {
log.Panic(err)
}
if err := os.Chdir(modRoot); err != nil {
log.Panic(err)
}
os.Setenv("PWD", modRoot)
if err := os.WriteFile("go.mod", []byte("module cgolife\n"), 0666); err != nil {
log.Panic(err)
}
return m.Run()
}
func TestTestRun(t *testing.T) {
if os.Getenv("GOOS") == "android" {
t.Skip("the go tool runs with CGO_ENABLED=0 on the android device")
}
out, err := exec.Command("go", "env", "GOROOT").Output()
if err != nil {
t.Fatal(err)
}
GOROOT := string(bytes.TrimSpace(out))
cmd := exec.Command("go", "run", filepath.Join(GOROOT, "test", "run.go"), "-", ".")
out, err = cmd.CombinedOutput()
if err != nil {
t.Fatalf("%s: %s\n%s", strings.Join(cmd.Args, " "), err, out)
}
t.Logf("%s:\n%s", strings.Join(cmd.Args, " "), out)
}

View File

@@ -0,0 +1,78 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package life_test
import (
"io"
"os"
"path/filepath"
"strings"
)
// overlayDir makes a minimal-overhead copy of srcRoot in which new files may be added.
//
// TODO: Once we no longer need to support the misc module in GOPATH mode,
// factor this function out into a package to reduce duplication.
func overlayDir(dstRoot, srcRoot string) error {
dstRoot = filepath.Clean(dstRoot)
if err := os.MkdirAll(dstRoot, 0777); err != nil {
return err
}
srcRoot, err := filepath.Abs(srcRoot)
if err != nil {
return err
}
return filepath.Walk(srcRoot, func(srcPath string, info os.FileInfo, err error) error {
if err != nil || srcPath == srcRoot {
return err
}
suffix := strings.TrimPrefix(srcPath, srcRoot)
for len(suffix) > 0 && suffix[0] == filepath.Separator {
suffix = suffix[1:]
}
dstPath := filepath.Join(dstRoot, suffix)
perm := info.Mode() & os.ModePerm
if info.Mode()&os.ModeSymlink != 0 {
info, err = os.Stat(srcPath)
if err != nil {
return err
}
perm = info.Mode() & os.ModePerm
}
// Always copy directories (don't symlink them).
// If we add a file in the overlay, we don't want to add it in the original.
if info.IsDir() {
return os.MkdirAll(dstPath, perm|0200)
}
// If the OS supports symlinks, use them instead of copying bytes.
if err := os.Symlink(srcPath, dstPath); err == nil {
return nil
}
// Otherwise, copy the bytes.
src, err := os.Open(srcPath)
if err != nil {
return err
}
defer src.Close()
dst, err := os.OpenFile(dstPath, os.O_WRONLY|os.O_CREATE|os.O_EXCL, perm)
if err != nil {
return err
}
_, err = io.Copy(dst, src)
if closeErr := dst.Close(); err == nil {
err = closeErr
}
return err
})
}

41
misc/cgo/life/testdata/life.go vendored Normal file
View File

@@ -0,0 +1,41 @@
// skip
// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package cgolife
// #include "life.h"
import "C"
import "unsafe"
func Run(gen, x, y int, a []int32) {
n := make([]int32, x*y)
for i := 0; i < gen; i++ {
C.Step(C.int(x), C.int(y), (*C.int)(unsafe.Pointer(&a[0])), (*C.int)(unsafe.Pointer(&n[0])))
copy(a, n)
}
}
// Keep the channels visible from Go.
var chans [4]chan bool
//export GoStart
// Double return value is just for testing.
func GoStart(i, xdim, ydim, xstart, xend, ystart, yend C.int, a *C.int, n *C.int) (int, int) {
c := make(chan bool, int(C.MYCONST))
go func() {
C.DoStep(xdim, ydim, xstart, xend, ystart, yend, a, n)
c <- true
}()
chans[i] = c
return int(i), int(i + 100)
}
//export GoWait
func GoWait(i C.int) {
<-chans[i]
chans[i] = nil
}

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