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Author SHA1 Message Date
Carlos Amedee
649671b08f [dev.boringcrypto.go1.16] all: merge go1.16.15 into dev.boringcrypto.go1.16
Change-Id: I574f47761ceb4e224a2a31b5096e27126f171238
2022-03-07 12:32:05 -05:00
Carlos Amedee
7de0c90a17 [release-branch.go1.16] go1.16.15
Change-Id: Ibf99abee4463badcd5f4ee86d2503855bf78c91b
Reviewed-on: https://go-review.googlesource.com/c/go/+/389737
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Alex Rakoczy <alex@golang.org>
2022-03-03 16:55:37 +00:00
Bryan C. Mills
02e5505858 [release-branch.go1.16] cmd/go: avoid +incompatible major versions if a go.mod file exists in a subdirectory for that version
Previous versions of the 'go' command would reject a pseudo-version
passed to 'go get' if that pseudo-version had a mismatched major
version and lacked a "+incompatible" suffix. However, they would
erroneously accept a version *with* a "+incompatible" suffix even if
the repo contained a vN/go.mod file for the same major version, and
would generate a "+incompatible" pseudo-version or version if the user
requested a tag, branch, or commit hash.

This change uniformly rejects "vN.…" without "+incompatible", and also
avoids resolving to "vN.…+incompatible", when vN/go.mod exists.
To maintain compatibility with existing go.mod files, it still accepts
"vN.…+incompatible" if the version is requested explicitly as such
and the repo root lacks a go.mod file.

Fixes #51331
Updates #51324
Updates #36438

Change-Id: I2b16150c73fc2abe4d0a1cd34cb1600635db7139
Reviewed-on: https://go-review.googlesource.com/c/go/+/387675
Trust: Bryan Mills <bcmills@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
(cherry picked from commit 5a9fc946b4)
Reviewed-on: https://go-review.googlesource.com/c/go/+/387923
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2022-03-03 14:29:55 +00:00
Cherry Mui
a222963bc4 [release-branch.go1.16] cmd/compile: correct type of pointer difference on RISCV64
Pointer comparison is lowered to the following on RISCV64

(EqPtr x y) => (SEQZ (SUB <x.Type> x y))

The difference of two pointers (the SUB) should not be pointer
type. Otherwise it can cause the GC to find a bad pointer.

Updates #51101.
Fixes #51198.

Change-Id: I7e73c2155c36ff403c032981a9aa9cccbfdf0f64
Reviewed-on: https://go-review.googlesource.com/c/go/+/385655
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 1ed30ca537)
Reviewed-on: https://go-review.googlesource.com/c/go/+/386475
2022-02-18 00:51:15 +00:00
Michael Anthony Knyszek
8a24f67ca7 [release-branch.go1.16] runtime: simplify histogram buckets considerably
There was an off-by-one error in the time histogram buckets calculation
that caused the linear sub-buckets distances to be off by 2x.

The fix was trivial, but in writing tests I realized there was a much
simpler way to express the calculation for the histogram buckets, and
took the opportunity to do that here. The new bucket calculation also
fixes the bug.

For #50732.
Fixes #50733.

Change-Id: Idae89986de1c415ee4e148f778e0e101ca003ade
Reviewed-on: https://go-review.googlesource.com/c/go/+/380094
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
(cherry picked from commit 2e9dcb5086)
Reviewed-on: https://go-review.googlesource.com/c/go/+/384620
2022-02-18 00:27:46 +00:00
Ian Lance Taylor
288ff40bf9 [release-branch.go1.16] net: increase maximum accepted DNS packet to 1232 bytes
The existing value of 512 bytes as is specified by RFC 1035.
However, the WSL resolver reportedly sends larger packets without
setting the truncation bit, which breaks using the Go resolver.
For 1.18 and backports, just increase the accepted packet size.
This is what GNU glibc does (they use 65536 bytes).

For 1.19 we plan to use EDNS to set the accepted packet size.
That will give us more time to test whether that causes any problems.

No test because I'm not sure how to write one and it wouldn't really
be useful anyhow.

For #6464
For #21160
For #44135
For #51127
For #51153
Fixes #51161

Change-Id: I0243f274a06e010ebb714e138a65386086aecf17
Reviewed-on: https://go-review.googlesource.com/c/go/+/386015
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 6e82ff83cf)
Reviewed-on: https://go-review.googlesource.com/c/go/+/386034
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2022-02-17 19:27:56 +00:00
Russ Cox
2b65cde586 [release-branch.go1.16] regexp/syntax: reject very deeply nested regexps in Parse
The regexp code assumes it can recurse over the structure of
a regexp safely. Go's growable stacks make that reasonable
for all plausible regexps, but implausible ones can reach the
“infinite recursion?” stack limit.

This CL limits the depth of any parsed regexp to 1000.
That is, the depth of the parse tree is required to be ≤ 1000.
Regexps that require deeper parse trees will return ErrInternalError.
A future CL will change the error to ErrInvalidDepth,
but using ErrInternalError for now avoids introducing new API
in point releases when this is backported.

Fixes #51112.
Fixes #51117.

Change-Id: I97d2cd82195946eb43a4ea8561f5b95f91fb14c5
Reviewed-on: https://go-review.googlesource.com/c/go/+/384616
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/384855
2022-02-17 19:21:56 +00:00
Cherry Mui
7e420ce576 [dev.boringcrypto.go1.16] misc/boring: use go install cmd@latest for installing command
"go get cmd" is deprecated.

Change-Id: I2242764c79b5e4c3ff94e5323d6504b596bdc9e2
Reviewed-on: https://go-review.googlesource.com/c/go/+/385197
Trust: Cherry Mui <cherryyz@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit 8521d1ea34)
Reviewed-on: https://go-review.googlesource.com/c/go/+/385235
2022-02-14 21:33:57 +00:00
Cherry Mui
e90b835f30 [dev.boringcrypto.go1.16] all: merge go1.16.14 into dev.boringcrypto.go1.16
Change-Id: I186a567b3e76df7ecf1842634a3851eab7c9dfce
2022-02-11 14:58:56 +00:00
Cherry Mui
0a6cf8706f [release-branch.go1.16] go1.16.14
Change-Id: Ibab854254bba48eab2396bc35a29ec18993f8720
Reviewed-on: https://go-review.googlesource.com/c/go/+/384495
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2022-02-09 16:29:28 +00:00
Cherry Mui
e2277c8dd4 [release-branch.go1.16] runtime: set vdsoSP to caller's SP consistently
m.vdsoSP should be set to the SP of the caller of nanotime1,
instead of the SP of nanotime1 itself, which matches m.vdsoPC.
Otherwise the unmatched vdsoPC and vdsoSP would make the stack
trace look like recursive.

We already do it correctly on AMD64, 386, and RISCV64. This CL
fixes the rest.

Also incorporate CL 352509, skipping a flaky test.

Updates #47324, #50772.
Fixes #50780.

Change-Id: I98b6fcfbe9fc6bdd28b8fe2a1299b7c505371dd4
Reviewed-on: https://go-review.googlesource.com/c/go/+/337590
Trust: Cherry Mui <cherryyz@google.com>
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
(cherry picked from commit 217507eb03)
Reviewed-on: https://go-review.googlesource.com/c/go/+/380716
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2022-02-07 22:08:13 +00:00
Cherry Mui
5ef9566694 [release-branch.go1.16] cmd/link: force eager binding when using plugins on darwin
When building/using plugins on darwin, we need to use flat
namespace so the same symbol from the main executable and the
plugin can be resolved to the same address. Apparently, when using
flat namespace the dynamic linker can hang at forkExec when
resolving a lazy binding. Work around it by forcing early bindings.

Updates #38824.
Fixes #50245.

Change-Id: I983aa0a0960b15bf3f7871382e8231ee244655f4
Reviewed-on: https://go-review.googlesource.com/c/go/+/372798
Trust: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit c5fee935bb)
Reviewed-on: https://go-review.googlesource.com/c/go/+/373095
2022-02-07 20:38:28 +00:00
Filippo Valsorda
6b3e741a83 [release-branch.go1.16] crypto/elliptic: make IsOnCurve return false for invalid field elements
Updates #50974
Fixes #50977
Fixes CVE-2022-23806

Change-Id: I0201c2c88f13dd82910985a495973f1683af9259
Reviewed-on: https://go-review.googlesource.com/c/go/+/382855
Trust: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
Trust: Katie Hockman <katie@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-02-07 19:24:54 +00:00
Bryan C. Mills
de76489a1b [release-branch.go1.16] cmd/go/internal/modfetch: do not short-circuit canonical versions
Since at least CL 121857, the conversion logic in
(*modfetch).codeRepo.Stat has had a short-circuit to use the version
requested by the caller if it successfully resolves and is already
canonical.

However, we should not use that version if it refers to a branch
instead of a tag, because branches (unlike tags) usually do not refer
to a single, stable release: a branch named "v1.0.0" may be for the
development of the v1.0.0 release, or for the development of patches
based on v1.0.0, but only one commit (perhaps at the end of that
branch — but possibly not even written yet!) can be that specific
version.

We already have some logic to prefer tags that are semver-equivalent
to the version requested by the caller. That more general case
suffices for exact equality too — so we can eliminate the
special-case, fixing the bug and (happily!) also somewhat simplifying
the code.

Updates #35671
Fixes #50686
Fixes CVE-2022-23773

Change-Id: I2fd290190b8a99a580deec7e26d15659b58a50b0
Reviewed-on: https://go-review.googlesource.com/c/go/+/378400
Trust: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit fa4d9b8e2b)
Reviewed-on: https://go-review.googlesource.com/c/go/+/382839
2022-02-07 18:43:40 +00:00
David Chase
4d284ea052 [release-branch.go1.16] cmd/compile: remove incorrect arm,arm64 CMP->CMN transformations
These can go wrong when one of the operands is the minimum integer value.

Fixes #50866.

Change-Id: I238fe284f60c7ee5aeb9dc9a18e8b1578cdb77d0
Reviewed-on: https://go-review.googlesource.com/c/go/+/381318
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit b7b44b3173)
Reviewed-on: https://go-review.googlesource.com/c/go/+/381475
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
2022-02-07 18:41:46 +00:00
Cherry Mui
fcd482a2d0 [release-branch.go1.16] cmd/compile: don't elide extension for LoadReg to FP register on MIPS64
For an extension operation like MOVWreg, if the operand is already
extended, we optimize the second extension out. Usually a LoadReg
of a proper type would come already extended, as a MOVW/MOVWU etc.
instruction does. But for a LoadReg to a floating point register,
the instruction does not do the extension. So we cannot elide the
extension.

Updates #50671.
Fixes #50682.

Change-Id: Id8991df78d5acdecd3fd6138c558428cbd5f6ba3
Reviewed-on: https://go-review.googlesource.com/c/go/+/379236
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
(cherry picked from commit d93ff73ae2)
Reviewed-on: https://go-review.googlesource.com/c/go/+/379515
2022-02-07 17:28:40 +00:00
Ethan Anderson
0a15110f08 [release-branch.go1.16] cmd/go: remove mercurial from bitbucket vcs options
Mercurial was deprecated as of July 1, 2020 as per https://bitbucket.org/blog/sunsetting-mercurial-support-in-bitbucket

Fixes #50811.
Updates #50810.

Change-Id: I0d40f84aaa393905cae7c4bed8919b15de9a5f6d
Reviewed-on: https://go-review.googlesource.com/c/go/+/371720
Trust: Russ Cox <rsc@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Trust: Bryan Mills <bcmills@google.com>
(cherry picked from commit 5b1b80beb1)
Reviewed-on: https://go-review.googlesource.com/c/go/+/380998
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2022-02-07 16:30:18 +00:00
Alessandro Arzilli
355915ba91 [release-branch.go1.16] debug/pe,debug/macho: add support for DWARF5 sections
Adds the same logic used in debug/elf to load DWARF5 sections.

For #49590
Fixes #50721

Change-Id: Iee05b9927a6f521842b330eab8942ade3fc2bd86
Reviewed-on: https://go-review.googlesource.com/c/go/+/363895
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Than McIntosh <thanm@google.com>
(cherry picked from commit 6c36c332fe)
Reviewed-on: https://go-review.googlesource.com/c/go/+/379915
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Alessandro Arzilli <alessandro.arzilli@gmail.com>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2022-02-03 20:56:11 +00:00
Katie Hockman
07ee9e6445 [release-branch.go1.16] math/big: prevent overflow in (*Rat).SetString
Credit to rsc@ for the original patch.

Thanks to the OSS-Fuzz project for discovering this
issue and to Emmanuel Odeke (@odeke_et) for reporting it.

Updates #50699
Fixes #50700
Fixes CVE-2022-23772

Change-Id: I590395a3d55689625390cf1e58f5f40623b26ee5
Reviewed-on: https://go-review.googlesource.com/c/go/+/379537
Trust: Katie Hockman <katie@golang.org>
Run-TryBot: Katie Hockman <katie@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Julie Qiu <julie@golang.org>
(cherry picked from commit ad345c2659)
Reviewed-on: https://go-review.googlesource.com/c/go/+/381337
2022-01-28 15:39:20 +00:00
Daniel S. Fava
6cbcf581af [release-branch.go1.16] testing/race: fixing intermittent test failure
Test NoRaceMutexPureHappensBefore in runtime/race/testdata/mutex_test.go
expects the second spawned goroutine to run after the first.  The test
attempts to force this scheduling with a 10 millisecond wait.  Following
a suggestion by Bryan Mills, we force this scheduling using a shared
variable whose access take place within the existing mutex.

Fixes #50832.
Updates #35745.

Change-Id: Ib23ec51492ecfeed4752e020401dd25755a669ed
Reviewed-on: https://go-review.googlesource.com/c/go/+/291292
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit aaed6cbced)
Reviewed-on: https://go-review.googlesource.com/c/go/+/381034
Trust: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2022-01-27 16:35:59 +00:00
Damien Neil
57d5d8f987 [release-branch.go1.16] net/http/internal: use FIPS-compliant certificate
Upgrade the test certificate from RSA 1024 (not FIPS-approved)
to RSA 2048 (FIPS-approved), allowing tests to pass when
the dev.boringcrypto branch FIPS-only mode is enabled.

For #48674.
Fixes #50585.

Change-Id: I613d2f8d0207bf3683fd0df256bf0167604996c5
Reviewed-on: https://go-review.googlesource.com/c/go/+/353869
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
(cherry picked from commit 90860e0c31)
Reviewed-on: https://go-review.googlesource.com/c/go/+/380997
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
2022-01-27 15:54:13 +00:00
Tobias Klauser
8144f1dc26 [release-branch.go1.16] testing: drop unusual characters from TempDir directory name
Only use safe characters of the test name for the os.MkdirTemp pattern.
This currently includes the alphanumeric characters and ASCII
punctuation characters known not to interact with globs.

For #46624
Fixes #50645

Change-Id: I402c34775b943fed9b97963c52f79245cc16dc1d
Reviewed-on: https://go-review.googlesource.com/c/go/+/326010
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
(cherry picked from commit 97cee43c93)
Reviewed-on: https://go-review.googlesource.com/c/go/+/378914
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
2022-01-26 18:34:58 +00:00
David Chase
bb93480d00 [dev.boringcrypto.go1.16] all: merge go1.16.13 into dev.boringcrypto.go1.16
Change-Id: I1233ad2811a546b008c75242ddd560fd2d121327
2022-01-14 12:06:38 -05:00
Carlos Amedee
378766af9e [release-branch.go1.16] go1.16.13
Change-Id: I267f3a5923e7154c72d18d76ecab1a9b1a0ec472
Reviewed-on: https://go-review.googlesource.com/c/go/+/375976
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
2022-01-06 19:06:36 +00:00
Carlos Amedee
0551247ca3 [release-branch.go1.16] net/http: update bundled golang.org/x/net/http2
Pull in approved backports to golang.org/x/net/http2:

    aa5a62b http2: prioritize RST_STREAM frames in random write scheduler

By doing:

    $ go get -d golang.org/x/net@internal-branch.go1.16-vendor
    $ go mod tidy
    $ go mod vendor
    $ go generate -run=bundle std

Fixes #50449

Change-Id: I4a6a8ae943d2d1705209e648a63421914062d3e4
Reviewed-on: https://go-review.googlesource.com/c/go/+/375815
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Trust: Carlos Amedee <carlos@golang.org>
2022-01-06 15:30:21 +00:00
Ian Lance Taylor
a845a562a0 [release-branch.go1.16] cmd/link: use SHT_INIT_ARRAY for .init_array section
For #50295
Fixes #50296

Change-Id: If55ebcd5f2af724da7c9c744458a56d21a7ddde7
Reviewed-on: https://go-review.googlesource.com/c/go/+/373734
Trust: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit cfb0cc3552)
Reviewed-on: https://go-review.googlesource.com/c/go/+/374234
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
2022-01-05 18:14:31 +00:00
Michael Anthony Knyszek
169be8e5b1 [release-branch.go1.16] runtime: set iOS addr space to 40 bits with incremental pagealloc
In iOS <14, the address space is strictly limited to 8 GiB, or 33 bits.
As a result, the page allocator also assumes all heap memory lives in
this region. This is especially necessary because the page allocator has
a PROT_NONE mapping proportional to the size of the usable address
space, so this keeps that mapping very small.

However starting with iOS 14, this restriction is relaxed, and mmap may
start returning addresses outside of the <14 range. Today this means
that in iOS 14 and later, users experience an error in the page
allocator when a heap arena is mapped outside of the old range.

This change increases the ios/arm64 heapAddrBits to 40 while
simultaneously making ios/arm64 use the 64-bit pagealloc implementation
(with reservations and incremental mapping) to accommodate both iOS
versions <14 and 14+.

Once iOS <14 is deprecated, we can remove these exceptions and treat
ios/arm64 like any other arm64 platform.

This change also makes the BaseChunkIdx expression a little bit easier
to read, while we're here.

For #46860.
Fixes #48115.

Change-Id: I13865f799777739109585f14f1cc49d6d57e096b
Reviewed-on: https://go-review.googlesource.com/c/go/+/344401
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Austin Clements <austin@google.com>
(cherry picked from commit af368da0b137116faba81ca249a8d964297e6e45)
Reviewed-on: https://go-review.googlesource.com/c/go/+/369736
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
2021-12-22 22:05:01 +00:00
Cherry Mui
281860c4fe [release-branch.go1.16] runtime/race: rebuild darwin syso to work around macOS 12 malloc reserved address
On macOS 12 a new malloc implementation (nano) is used by default,
and apparently it reserves address range
0x600000000000-0x600020000000, which conflicts with the address
range that TSAN uses for Go. Work around the issue by changing the
address range slightly.

The actual change is made on LLVM at https://reviews.llvm.org/D114825 .
This CL includes syso's built with the patch applied.

The syso in 1.16 was identical to the syso before the equivalent fix
on the main branch, so the back-ported syso is identical to the fixed
syso on the main branch.

Fixes #50072.
Updates #49138.

Change-Id: I7b367d6e042b0db39a691c71601c98e4f8728a70
Reviewed-on: https://go-review.googlesource.com/c/go/+/367916
Trust: Cherry Mui <cherryyz@google.com>
Reviewed-by: Austin Clements <austin@google.com>
(cherry picked from commit 5f6552018d)
Reviewed-on: https://go-review.googlesource.com/c/go/+/370698
2021-12-22 16:58:04 +00:00
hanpro
168bc3a76e [release-branch.go1.16] cmd/compile: avoid adding LECall to the entry block when has opendefers
The openDeferRecord always insert vardef/varlive pairs into the entry block, it may destroy the mem chain when LECall's args are writing into the same block. So create a new block before that happens.

Fixes #49412

Change-Id: Ibda6c4a45d960dd412a641f5e02276f663c80785
Reviewed-on: https://go-review.googlesource.com/c/go/+/361410
Run-TryBot: Alberto Donizetti <alb.donizetti@gmail.com>
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Trust: Than McIntosh <thanm@google.com>
Reviewed-by: David Chase <drchase@google.com>
(cherry picked from commit 4f083c7dcf)
Reviewed-on: https://go-review.googlesource.com/c/go/+/362055
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Michael Knyszek <mknyszek@google.com>
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2021-12-21 23:28:43 +00:00
Cherry Mui
831d491ad7 [release-branch.go1.16] runtime/race: use race build tag on syso_test.go
All other test files in the runtime/race package have race build
tag, except syso_test.go. The test is only relevant if the race
detector is supported. So apply the build tag.

Updates #46931.
Fixes #50194.

Change-Id: Icdb94214d3821b4ccf61133412ef39b4d7cc7691
Reviewed-on: https://go-review.googlesource.com/c/go/+/331050
Trust: Cherry Mui <cherryyz@google.com>
Reviewed-by: Elias Naur <mail@eliasnaur.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit ed01ceaf48)
Reviewed-on: https://go-review.googlesource.com/c/go/+/372218
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
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2021-12-21 19:08:16 +00:00
Heschi Kreinick
9364c89e26 [release-branch.go1.16] Reapply "cmd/link: support more load commands on Mach-O"
This reverts commit caced3b213 (CL 370554).

Reason for revert: Minor release complete.

Updates #49923.

Change-Id: Ifb9fc4f6aae6313ce726726c4ec469032ed3147d
Reviewed-on: https://go-review.googlesource.com/c/go/+/372354
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Alex Rakoczy <alex@golang.org>
Trust: Heschi Kreinick <heschi@google.com>
2021-12-15 19:08:45 +00:00
Alexander Rakoczy
adecd3ffbe [dev.boringcrypto.go1.16] all: merge go1.16.12 into dev.boringcrypto.go1.16
Change-Id: I67a17ce0d561c66c7dc85a69c464e5b4728f232f
2021-12-09 13:17:40 -05:00
Alexander Rakoczy
f1f3923d2e [release-branch.go1.16] go1.16.12
Change-Id: I336b7203a30b17c738f1711dc4dc7654a3d17ed8
Reviewed-on: https://go-review.googlesource.com/c/go/+/370556
Trust: Alex Rakoczy <alex@golang.org>
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2021-12-09 13:44:57 +00:00
Filippo Valsorda
d0aebe3e74 [release-branch.go1.16] net/http: update bundled golang.org/x/net/http2
Pull in security fix

    a5309b3 http2: cap the size of the server's canonical header cache

Updates #50058
Fixes CVE-2021-44716

Change-Id: Ifdd13f97fce168de5fb4b2e74ef2060d059800b9
Reviewed-on: https://go-review.googlesource.com/c/go/+/370575
Trust: Filippo Valsorda <filippo@golang.org>
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Reviewed-by: Alex Rakoczy <alex@golang.org>
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2021-12-09 13:10:36 +00:00
Russ Cox
99950270f3 [release-branch.go1.16] syscall: avoid writing to p when Pipe(p) fails
Generally speaking Go functions make no guarantees
about what has happened to result parameters on error,
and Pipe is no exception: callers should avoid looking at
p if Pipe returns an error.

However, we had a bug in which ForkExec was using the
content of p after a failed Pipe, and others may too.
As a robustness fix, make Pipe avoid writing to p on failure.

Updates #50057

Change-Id: Ie8955025dbd20702fabadc9bbe1d1a5ac0f36305
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1291271
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/370515
Trust: Filippo Valsorda <filippo@golang.org>
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Reviewed-by: Alex Rakoczy <alex@golang.org>
2021-12-09 12:28:59 +00:00
Russ Cox
44a3fb49d9 [release-branch.go1.16] syscall: fix ForkLock spurious close(0) on pipe failure
Pipe (and therefore forkLockPipe) does not make any guarantees
about the state of p after a failed Pipe(p). Avoid that assumption
and the too-clever goto, so that we don't accidentally Close a real fd
if the failed pipe leaves p[0] or p[1] set >= 0.

Updates #50057
Fixes CVE-2021-44717

Change-Id: Iff8e19a6efbba0c73cc8b13ecfae381c87600bb4
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1291270
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/370514
Trust: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
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2021-12-09 12:28:55 +00:00
Alex Rakoczy
caced3b213 Revert "[release-branch.go1.16] cmd/link: support more load commands on Mach-O"
This reverts commit 98ef91b38e.

Reason for revert: Reducing risk for upcoming minor release.

Change-Id: Ic18609383384ebbb49d144bcb17131077de390c2
Reviewed-on: https://go-review.googlesource.com/c/go/+/370554
Run-TryBot: Alex Rakoczy <alex@golang.org>
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2021-12-09 12:27:47 +00:00
Michael Anthony Knyszek
c884bd9ef2 [dev.boringcrypto.go1.16] all: merge go1.16.11 into dev.boringcrypto.go1.16
Change-Id: I38f5b727d23d22238bf6886a7e33b5f72edeaa38
2021-12-03 11:58:15 -05:00
Cherry Zhang
98ef91b38e [release-branch.go1.16] cmd/link: support more load commands on Mach-O
Fixes #49923.

Change-Id: I74dd9170a51cc93ce3ec5e5860c2eb2912f081f5
Reviewed-on: https://go-review.googlesource.com/c/go/+/312729
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit b6ff3c69d5)
Reviewed-on: https://go-review.googlesource.com/c/go/+/368835
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Trust: Heschi Kreinick <heschi@google.com>
2021-12-02 20:25:22 +00:00
Heschi Kreinick
8faefcbfce [release-branch.go1.16] go1.16.11
Change-Id: I2a6eb84b309b0793b5dd339a435764fb2d9c1fb8
Reviewed-on: https://go-review.googlesource.com/c/go/+/368694
Trust: Heschi Kreinick <heschi@google.com>
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Heschi Kreinick <heschi@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
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2021-12-02 20:00:54 +00:00
Cuong Manh Le
8a12f5d6e8 [release-branch.go1.16] cmd/compile: only update source type when processing struct/array
This is backport of CL 3651594, with the test from CL 360057.

CL 360057 fixed missing update source type in storeArgOrLoad. However,
we should only update the type when processing struct/array. If we
update the type right before calling storeArgOrLoad, we may generate a
value with invalid type, e.g, OpStructSelect with non-struct type.

Fixes #49391

Change-Id: Ib7e10f72f818880f550aae5c9f653db463ce29b0
Reviewed-on: https://go-review.googlesource.com/c/go/+/361594
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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Reviewed-by: David Chase <drchase@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/361597
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Reviewed-by: Keith Randall <khr@golang.org>
2021-12-02 17:52:13 +00:00
Michael Anthony Knyszek
b29e772caf [release-branch.go1.16] net/http: update bundled golang.org/x/net/http2
Pull in approved backports to golang.org/x/net/http2:

    64539c1 http2: don't count aborted streams as active in tests
    e677a40 ipv6: OpenBSD does not appear to support multicast loopback
    d8ae719 net/http2: Fix handling of expect continue
    cc2f99c http2: avoid busy loop when ResponseHeaderTimeout is set
    5533dda http2: avoid spurious RoundTrip error when server closes and resets stream
    26ec667 http2: close conns after use when req.Close is set

By doing:

    $ go get -d golang.org/x/net@internal-branch.go1.16-vendor
    go: downloading golang.org/x/net v0.0.0-20211201233224-64539c132272
    go get: upgraded golang.org/x/net v0.0.0-20211101194150-d8c3cde3c676 => v0.0.0-20211201233224-64539c132272
    $ go mod tidy
    $ go mod vendor
    $ go generate -run=bundle std

Fixes #49904.
Fixes #49623.
Fixes #49661.
Fixes #49560.
Fixes #49908.
Fixes #49910.

Change-Id: I73261b189f84cf1919a79129ec36a1c187723133
Reviewed-on: https://go-review.googlesource.com/c/go/+/368594
Trust: Michael Knyszek <mknyszek@google.com>
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Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-12-02 04:43:33 +00:00
Damien Neil
0f9838eeb1 [release-branch.go1.16] net/http/httptest: wait for user ConnState hooks
Ensure that user ConnState callbacks have completed before returning
from (*httptest.Server).Close.

Fixes: #49851
Updates: #37510
Updates: #37505
Updates: #45237

Change-Id: I8fe7baa089fbe4f3836bf6ae9767c7b1270d1331
Reviewed-on: https://go-review.googlesource.com/c/go/+/304829
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit 5cec8b85e5)
Reviewed-on: https://go-review.googlesource.com/c/go/+/367516
Trust: Bryan C. Mills <bcmills@google.com>
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Reviewed-by: Damien Neil <dneil@google.com>
2021-12-01 22:15:01 +00:00
Damien Neil
266ee22f9c [release-branch.go1.16] net/http: do not send Transfer-Encoding: identity in responses
Server handlers may set a "Transfer-Encoding: identity" header on
responses to disable chunking, but this header should not be sent
on the wire.

For #49194.
Fixes #49567.

Change-Id: I46a9e3b8ff9d93edd7d1c34d264fc309fa322ad5
Reviewed-on: https://go-review.googlesource.com/c/go/+/359176
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
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Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
(cherry picked from commit b69b2f63d6)
Reviewed-on: https://go-review.googlesource.com/c/go/+/368086
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2021-12-01 22:10:53 +00:00
Damien Neil
5a93142cec [release-branch.go1.16] net/http: do not cancel request context on response body read
When sending a Request with a non-context deadline, we create a
context with a timeout. This context is canceled when closing the
response body, and also if a read from the response body returns
an error (including io.EOF).

Cancelling the context in Response.Body.Read interferes with the
HTTP/2 client cleaning up after a request is completed, and is
unnecessary: The user should always close the body, the impact
from not canceling the context is minor (the context timer leaks
until it fires).

For #49366.
Fixes #49558.

Change-Id: Ieaed866116916261d9079f71d8fea7a7b303b8fb
Reviewed-on: https://go-review.googlesource.com/c/go/+/361919
Trust: Damien Neil <dneil@google.com>
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Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
(cherry picked from commit 76fbd61673)
Reviewed-on: https://go-review.googlesource.com/c/go/+/368084
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2021-12-01 22:10:26 +00:00
Jason A. Donenfeld
f2b0149e57 [release-branch.go1.16] runtime: keep //go:cgo_unsafe_args arguments alive to prevent GC
When syscall's DLL.FindProc calls into syscall_getprocaddress with a
byte slice pointer, we need to keep those bytes alive. Otherwise the GC
will collect the allocation, and we wind up calling `GetProcAddress` on
garbage, which showed up as various flakes in the builders. It turns out
that this problem extends to many uses of //go:cgo_unsafe_args
throughout, on all platforms. So this patch fixes the issue by keeping
non-integer pointer arguments alive through their invocation in
//go:cgo_unsafe_args functions.

Fixes #49867.
Updates #49731.

Change-Id: I93e4fbc2e8e210cb3fc53149708758bb33f2f9c7
Reviewed-on: https://go-review.googlesource.com/c/go/+/368356
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
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Reviewed-by: Michael Knyszek <mknyszek@google.com>
2021-12-01 22:09:36 +00:00
zhouguangyuan
f6103e9b56 [release-branch.go1.16] time: fix looking for zone offset when date is close to a zone transition
The old implement passed start - 1 or end in func lookup to adjust the offset.But if the time is close to the last zoneTrans, like the issue, testcase and comment, the "start" from lookup will be omega. It can't be adjusted correctly.

Fixes #49406

Change-Id: Ibaf82dc4db6d5dd3279796f003d2b19c38a26341
Reviewed-on: https://go-review.googlesource.com/c/go/+/360616
Run-TryBot: Ian Lance Taylor <iant@golang.org>
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Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Robert Findley <rfindley@google.com>
(cherry picked from commit 90462dfc3a)
Reviewed-on: https://go-review.googlesource.com/c/go/+/361954
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2021-11-29 02:12:23 +00:00
Bryan C. Mills
7da96592c4 [release-branch.go1.16] cmd/go: forward the MallocNanoZone variable to script tests
For #49138
Updates #49723
Fixes #49728

Change-Id: Ia93130fdc042a1e2107be95cccd7e7eeaa909a87
Reviewed-on: https://go-review.googlesource.com/c/go/+/366254
Trust: Bryan C. Mills <bcmills@google.com>
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(cherry picked from commit 189b4a2f42)
Reviewed-on: https://go-review.googlesource.com/c/go/+/366258
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2021-11-22 20:49:23 +00:00
Cuong Manh Le
3729a67f31 [release-branch.go1.16] cmd/go: fix mod_get_direct
https://github.com/googleapis/google-cloud-go has changed the default
branch from master to main, causing mod_get_direct failed on longtest.

Change-Id: I8fe0356b2ff532d1fdedbcb1e1832d7335babaa0
Reviewed-on: https://go-review.googlesource.com/c/go/+/361965
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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(cherry picked from commit b7529c3617)
Reviewed-on: https://go-review.googlesource.com/c/go/+/362536
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2021-11-09 16:04:54 +00:00
Than McIntosh
06a4b2790c [dev.boringcrypto.go1.16] all: merge go1.16.10 into dev.boringcrypto.go1.16
Change-Id: I164105d3036f0729da3f0b1dfa034f1d1d6a3a27
2021-11-04 14:11:57 -04:00
Than McIntosh
23991f50b3 [release-branch.go1.16] go1.16.10
Change-Id: I872971806a723e6add42bb78f91a8ef8586f3d58
Reviewed-on: https://go-review.googlesource.com/c/go/+/361199
Trust: Than McIntosh <thanm@google.com>
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2021-11-04 13:55:28 +00:00
Jason7602
88407a8dd9 [release-branch.go1.16] archive/zip: don't panic on (*Reader).Open
Previously, opening a zip with (*Reader).Open could result in a panic if
the zip contained a file whose name was exclusively made up of slash
characters or ".." path elements.

Open could also panic if passed the empty string directly as an argument.

Now, any files in the zip whose name could not be made valid for
fs.FS.Open will be skipped, and no longer added to the fs.FS file list,
although they are still accessible through (*Reader).File.

Note that it was already the case that a file could be accessible from
(*Reader).Open with a name different from the one in (*Reader).File, as
the former is the cleaned name, while the latter is the original one.

Finally, made the actual panic site robust as a defense-in-depth measure.

Fixes CVE-2021-41772
Fixes #48251
Updates #48085

Co-authored-by: Filippo Valsorda <filippo@golang.org>
Change-Id: I6271a3f2892e7746f52e213b8eba9a1bba974678
Reviewed-on: https://go-review.googlesource.com/c/go/+/349770
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Trust: Katie Hockman <katie@golang.org>
Trust: Julie Qiu <julie@golang.org>
(cherry picked from commit b24687394b)
Reviewed-on: https://go-review.googlesource.com/c/go/+/360858
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2021-11-03 16:57:50 +00:00
Dmitri Shuralyov
631b56767c [release-branch.go1.16] net/http: update bundled golang.org/x/net/http2
Pull in approved backports to golang.org/x/net/http2:

	d8c3cde set ContentLength to -1 for HEAD response with no Content-Length
	7b24c0a set Response.ContentLength to 0 when headers end stream
	c4031f5 don't abort half-closed streams on server connection close
	2f744fa on write errors, close ClientConn before returning from RoundTrip
	275be3f deflake TestTransportReqBodyAfterResponse_200
	d26011a close the Request's Body when aborting a stream
	e5dd05d return unexpected eof on empty response with non-zero content length
	640e170 don't rely on system TCP buffer sizes in TestServer_MaxQueuedControlFrames
	198b78c detect write-blocked PING frames
	20ed279 avoid race in TestTransportReqBodyAfterResponse_403.
	d585ef0 avoid clientConnPool panic when NewClientConn fails
	d06dfc7 avoid extra GetConn trace call
	1760f31 refactor request write flow
	6e87631 remove PingTimeout from TestTransportPingWhenReading
	b843c7d fix Transport connection pool TOCTOU max concurrent stream bug
	ab1d67c shut down idle Transport connections after protocol errors
	3741e47 remove check for read-after-close of request bodies
	2df4c53 fix race in DATA frame padding refund
	d7eefc9 avoid blocking while holding ClientConn.mu
	78e8d65 fix off-by-one error in client check for max concurrent streams
	828651b close request body after early RoundTrip failures
	59c0c25 limit client initial MAX_CONCURRENT_STREAMS
	524fcad make Transport not reuse conns after a stream protocol error
	0fe5f8a accept zero-length block fragments in HEADERS frames
	0e5043f close the request body if needed
	bb4ce86 reduce frameScratchBuffer caching aggressiveness
	3112343 also set "http/1.1" ALPN in ConfigureServer
	63939f4 switch to ASCII equivalents of string functions
	54161af use (*tls.Dialer).DialContext in dialTLS
	75b906f discard DATA frames with higher stream IDs during graceful shutdown
	1dfe517 rework Ping test to rely less on timing

By doing:

	$ go get -d golang.org/x/net@internal-branch.go1.16-vendor
	go get: upgraded golang.org/x/net v0.0.0-20210901185431-d2e9a4ea682f => v0.0.0-20211101194150-d8c3cde3c676
	$ go mod tidy
	$ go mod vendor
	$ go generate -run=bundle std

Fixes #49076.
Fixes #48822.
Fixes #48649.

Change-Id: Ie17f327eef2b6e6a9a1ac7635c5c4daef792e893
Reviewed-on: https://go-review.googlesource.com/c/go/+/359774
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
2021-11-01 21:27:26 +00:00
Roland Shoemaker
d19c5bdb24 [release-branch.go1.16] debug/macho: fail on invalid dynamic symbol table command
Fail out when loading a file that contains a dynamic symbol table
command that indicates a larger number of symbols than exist in the
loaded symbol table.

Thanks to Burak Çarıkçı - Yunus Yıldırım (CT-Zer0 Crypttech) for
reporting this issue.

Updates #48990
Fixes #48991
Fixes CVE-2021-41771

Change-Id: Ic3d6e6529241afcc959544b326b21b663262bad5
Reviewed-on: https://go-review.googlesource.com/c/go/+/355990
Reviewed-by: Julie Qiu <julie@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Katie Hockman <katie@golang.org>
(cherry picked from commit 61536ec030)
Reviewed-on: https://go-review.googlesource.com/c/go/+/359454
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-10-29 19:42:43 +00:00
Richard Musiol
900443349b [release-branch.go1.16] cmd/link: increase reserved space for passing env on wasm
On wasm, the wasm_exec.js helper passes the command line arguments and
environment variables via a reserved space in the wasm linear memory.
Increase this reserved space from 4096 to 8192 bytes so more environment
variables can fit into the limit.

Later, after https://golang.org/cl/350737 landed, we can switch to the
WASI interface for getting the arguments and environment. This would
remove the limit entirely.

Updates #49011.
Fixes #49153.

Change-Id: I48a6e952a97d33404ed692c98e9b49c5cd6b269b
Reviewed-on: https://go-review.googlesource.com/c/go/+/358194
Trust: Richard Musiol <neelance@gmail.com>
Run-TryBot: Richard Musiol <neelance@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit 252324e879)
Reviewed-on: https://go-review.googlesource.com/c/go/+/359400
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
2021-10-28 18:01:38 +00:00
Michael Pratt
8c9c148772 [release-branch.go1.16] runtime: consistently access pollDesc r/w Gs with atomics
Both netpollblock and netpollunblock read gpp using a non-atomic load.
When consuming a ready event, netpollblock clears gpp using a non-atomic
store, thus skipping a barrier.

Thus on systems with weak memory ordering, a sequence like so this is
possible:

             T1                                T2

1. netpollblock: read gpp -> pdReady
2. netpollblock: store gpp -> 0

                                 3. netpollunblock: read gpp -> pdReady
                                 4. netpollunblock: return

i.e., without a happens-before edge between (2) and (3), netpollunblock
may read the stale value of gpp.

Switch these access to use atomic loads and stores in order to create
these edges.

For ease of future maintainance, I've simply changed rg and wg to always
be accessed atomically, though I don't believe pollOpen or pollClose
require atomics today.

For #48925
Fixes #49009

Change-Id: I903ea667eea320277610b4f969129935731520c3
Reviewed-on: https://go-review.googlesource.com/c/go/+/355952
Trust: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: David Chase <drchase@google.com>
(cherry picked from commit 1b072b3ed5)
Reviewed-on: https://go-review.googlesource.com/c/go/+/356370
2021-10-28 15:31:34 +00:00
Keith Randall
1a6281d950 [release-branch.go1.16] cmd/compile: ensure constant shift amounts are in range for arm
Ensure constant shift amounts are in the range [0-31]. When shift amounts
are out of range, bad things happen. Shift amounts out of range occur
when lowering 64-bit shifts (we take an in-range shift s in [0-63] and
calculate s-32 and 32-s, both of which might be out of [0-31]).

The constant shift operations themselves still work, but their shift
amounts get copied unmolested to operations like ORshiftLL which use only
the low 5 bits. That changes an operation like <<100 which unconditionally
produces 0, to <<4, which doesn't.

Fixes #48478

Change-Id: I87363ef2b4ceaf3b2e316426064626efdfbb8ee3
Reviewed-on: https://go-review.googlesource.com/c/go/+/350969
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit eff27e858b)
Reviewed-on: https://go-review.googlesource.com/c/go/+/351070
Reviewed-by: Austin Clements <austin@google.com>
2021-10-27 21:14:21 +00:00
Keith Randall
cfe182c673 [release-branch.go1.16] cmd/compile: fix simplification rules on arm/arm64
Fixes #48474

Change-Id: Ic1e918f916eae223a3b530a51a58f03031924670
Reviewed-on: https://go-review.googlesource.com/c/go/+/350913
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/351072
Reviewed-by: Austin Clements <austin@google.com>
2021-10-27 20:42:13 +00:00
Heschi Kreinick
35d5cd0dcf [dev.boringcrypto.go1.16] all: merge go1.16.9 into dev.boringcrypto.go1.16
Change-Id: Ic26e9802fe13c491fcc26f34b8847779ac43cfe2
2021-10-07 19:02:56 -04:00
Michael Anthony Knyszek
c580180744 [release-branch.go1.16] go1.16.9
Change-Id: I7328dd94a85b97ec8c3ecf4f56eca9c56a6d806e
Reviewed-on: https://go-review.googlesource.com/c/go/+/354593
Trust: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-10-07 19:49:45 +00:00
Michael Knyszek
4548fcc8df [release-branch.go1.16] misc/wasm, cmd/link: do not let command line args overwrite global data
On Wasm, wasm_exec.js puts command line arguments at the beginning
of the linear memory (following the "zero page"). Currently there
is no limit for this, and a very long command line can overwrite
the program's data section. Prevent this by limiting the command
line to 4096 bytes, and in the linker ensuring the data section
starts at a high enough address (8192).

(Arguably our address assignment on Wasm is a bit confusing. This
is the minimum fix I can come up with.)

Thanks to Ben Lubar for reporting this issue.

Change by Cherry Mui <cherryyz@google.com>.

For #48797
Fixes #48799
Fixes CVE-2021-38297

Change-Id: I0f50fbb2a5b6d0d047e3c134a88988d9133e4ab3
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1205933
Reviewed-by: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/354591
Trust: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
2021-10-07 14:55:06 +00:00
Ian Lance Taylor
7d57324030 [release-branch.go1.16] text/template: initialize template before locking it
For #39807
For #48436
Fixes #48443

Change-Id: I75f82fd8738dd2f11f0c69b1230e1be1abc36024
Reviewed-on: https://go-review.googlesource.com/c/go/+/350730
Trust: Ian Lance Taylor <iant@golang.org>
Trust: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
(cherry picked from commit ba1c52d7d7)
Reviewed-on: https://go-review.googlesource.com/c/go/+/351116
2021-09-23 21:18:29 +00:00
Ian Lance Taylor
552410fec2 [release-branch.go1.16] runtime: in adjustTimers back up as far as necessary
When the adjustTimers function removed a timer it assumed it was
sufficient to continue the heap traversal at that position.
However, in some cases a timer will be moved to an earlier
position in the heap. If that timer is timerModifiedEarlier,
that can leave timerModifiedEarliest not correctly representing
the earlier such timer.

Fix the problem by restarting the heap traversal at the earliest
changed position.

For #47762
Fixes #47858

Change-Id: I152bbe62793ee40a680baf49967bcb89b1f94764
Reviewed-on: https://go-review.googlesource.com/c/go/+/343882
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
(cherry picked from commit 2da3375e9b)
Reviewed-on: https://go-review.googlesource.com/c/go/+/350000
2021-09-15 23:27:54 +00:00
Than McIntosh
170a72e58b [release-branch.go1.16] go1.16.8
Change-Id: I1926e1506e56fd0484bec71f7b43cee62e41b5b5
Reviewed-on: https://go-review.googlesource.com/c/go/+/348812
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: Than McIntosh <thanm@google.com>
2021-09-09 15:27:16 +00:00
Ian Lance Taylor
021fc241c9 [release-branch.go1.16] text/template: add lock for Template.tmpl to fix data race
This adds a new lock protecting "tmpl".

This is a copy of https://golang.org/cl/257817 by Andreas Fleig,
updated for current tip, and updated to start running the
html/template TestEscapeRace test.

Thanks to @bep for providing the test case.

For #39807
Fixes #47042

Change-Id: Ic8874484290283a49116812eeaffb8608346dc70
Reviewed-on: https://go-review.googlesource.com/c/go/+/316669
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
(cherry picked from commit 496d7c6914)
Reviewed-on: https://go-review.googlesource.com/c/go/+/348580
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2021-09-09 13:49:11 +00:00
Damien Neil
8226cb06aa [release-branch.go1.16] all: update golang.org/x/net to pull in CL 346890
For #47691.

Change-Id: I6650fdfc78786fc47a54167bf2f9061422bbb343
Reviewed-on: https://go-review.googlesource.com/c/go/+/347031
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2021-09-02 14:13:09 +00:00
Roland Shoemaker
6c480017ae [release-branch.go1.16] archive/zip: prevent preallocation check from overflowing
If the indicated directory size in the archive header is so large that
subtracting it from the archive size overflows a uint64, the check that
the indicated number of files in the archive can be effectively
bypassed. Prevent this from happening by checking that the indicated
directory size is less than the size of the archive.

Thanks to the OSS-Fuzz project for discovering this issue and to
Emmanuel Odeke for reporting it.

Fixes #47985
Updates #47801
Fixes CVE-2021-39293

Change-Id: Ifade26b98a40f3b37398ca86bd5252d12394dd24
Reviewed-on: https://go-review.googlesource.com/c/go/+/343434
Trust: Roland Shoemaker <roland@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
(cherry picked from commit bacbc33439)
Reviewed-on: https://go-review.googlesource.com/c/go/+/345409
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com>
Trust: Cherry Mui <cherryyz@google.com>
2021-09-01 16:41:45 +00:00
Michael Pratt
0d530843be [release-branch.go1.16] runtime: drop SIGPROF while in ARM < 7 kernel helpers
On Linux ARMv6 and below runtime/internal/atomic.Cas calls into a kernel
cas helper at a fixed address. If a SIGPROF arrives while executing the
kernel helper, the sigprof lostAtomic logic will miss that we are
potentially in the spinlock critical section, which could cause
a deadlock when using atomics later in sigprof.

For #47505
Fixes #47675

Change-Id: If8ba0d0fc47e45d4e6c68eca98fac4c6ed4e43c1
Reviewed-on: https://go-review.googlesource.com/c/go/+/341889
Trust: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 20a620fd9f)
Reviewed-on: https://go-review.googlesource.com/c/go/+/341853
2021-08-13 16:34:57 +00:00
Than McIntosh
d66b2112bd [release-branch.go1.16] go/internal/gccgoimporter: fix up gccgo installation test
Change the TestInstallationImporter testpoint to query type
information for sort.Search instead of sort.Ints. The latter function
changed recently (1.16 timeframe), parameter "a" is now "x". A better
candidate for this sort of query is sort.Search, which has been stable
for a while.

Fixes #47610.

Change-Id: I314476eac0b0802f86f5cbce32195cab2926db83
Reviewed-on: https://go-review.googlesource.com/c/go/+/294290
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
(cherry picked from commit 0f66fb7b85)
Reviewed-on: https://go-review.googlesource.com/c/go/+/340952
2021-08-11 16:14:09 +00:00
Filippo Valsorda
0d02a0d966 [dev.boringcrypto.go1.16] all: merge go1.16.7 into dev.boringcrypto.go1.16
Change-Id: Iba58fd5d2b0d4de995430588521aaf3da37e05d9
2021-08-09 12:37:32 -04:00
David Chase
fa6aa87222 [release-branch.go1.16] go1.16.7
Change-Id: I5a8616596c53b43f60487e19385b6a60af1addfe
Reviewed-on: https://go-review.googlesource.com/c/go/+/339451
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Alexander Rakoczy <alex@golang.org>
Trust: Damien Neil <dneil@google.com>
Trust: Carlos Amedee <carlos@golang.org>
2021-08-04 20:44:12 +00:00
Damien Neil
a6ca6d90b3 [release-branch.go1.16] net/http: speed up and deflake TestCancelRequestWhenSharingConnection
This test made many requests over the same connection for 10
seconds, trusting that this will exercise the request cancelation
race from #41600.

Change the test to exhibit the specific race in a targeted fashion
with only two requests.

Fixes #47535.
Updates #41600.
Updates #47016.

Change-Id: If99c9b9331ff645f6bb67fe9fb79b8aab8784710
Reviewed-on: https://go-review.googlesource.com/c/go/+/339594
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
(cherry picked from commit 6e738868a7)
Reviewed-on: https://go-review.googlesource.com/c/go/+/339830
2021-08-04 16:46:57 +00:00
Derek Parker
16ab7e49d4 [release-branch.go1.16] runtime: fix crash during VDSO calls on PowerPC
This patch reinstates a fix for PowerPC with regard to making VDSO calls
while receiving a signal, and subsequently crashing. The crash happens
because certain VDSO calls can modify the r30 register, which is where g
is stored. This change was reverted for PowerPC because r30 is supposed
to be a non-volatile register. This is true, but that only makes a
guarantee across function calls, but not "within" a function call. This
patch was seemingly fine before because the Linux kernel still had hand
rolled assembly VDSO function calls, however with a recent change to C
function calls it seems the compiler used can generate instructions
which temporarily clobber r30. This means that when we receive a signal
during one of these calls the value of r30 will not be the g as the
runtime expects, causing a segfault.

You can see from this assembly dump how the register is clobbered during
the call:

(the following is from a 5.13rc2 kernel)

```
Dump of assembler code for function __cvdso_clock_gettime_data:
   0x00007ffff7ff0700 <+0>:     cmplwi  r4,15
   0x00007ffff7ff0704 <+4>:     bgt     0x7ffff7ff07f0 <__cvdso_clock_gettime_data+240>
   0x00007ffff7ff0708 <+8>:     li      r9,1
   0x00007ffff7ff070c <+12>:    slw     r9,r9,r4
   0x00007ffff7ff0710 <+16>:    andi.   r10,r9,2179
   0x00007ffff7ff0714 <+20>:    beq     0x7ffff7ff0810 <__cvdso_clock_gettime_data+272>
   0x00007ffff7ff0718 <+24>:    rldicr  r10,r4,4,59
   0x00007ffff7ff071c <+28>:    lis     r9,32767
   0x00007ffff7ff0720 <+32>:    std     r30,-16(r1)
   0x00007ffff7ff0724 <+36>:    std     r31,-8(r1)
   0x00007ffff7ff0728 <+40>:    add     r6,r3,r10
   0x00007ffff7ff072c <+44>:    ori     r4,r9,65535
   0x00007ffff7ff0730 <+48>:    lwz     r8,0(r3)
   0x00007ffff7ff0734 <+52>:    andi.   r9,r8,1
   0x00007ffff7ff0738 <+56>:    bne     0x7ffff7ff07d0 <__cvdso_clock_gettime_data+208>
   0x00007ffff7ff073c <+60>:    lwsync
   0x00007ffff7ff0740 <+64>:    mftb    r30      <---- RIGHT HERE
=> 0x00007ffff7ff0744 <+68>:    ld      r12,40(r6)
```

What I believe is happening is that the kernel changed the PowerPC VDSO
calls to use standard C calls instead of using hand rolled assembly. The
hand rolled assembly calls never touched r30, so this change was safe to
roll back. That does not seem to be the case anymore as on the 5.13rc2
kernel the compiler *is* generating assembly which modifies r30, making
this change again unsafe and causing a crash when the program receives a
signal during these calls (which will happen often due to async
preempt). This change happened here:
https://lwn.net/ml/linux-kernel/235e5571959cfa89ced081d7e838ed5ff38447d2.1601365870.git.christophe.leroy@csgroup.eu/.

I realize this was reverted due to unexplained hangs in PowerPC
builders, but I think we should reinstate this change and investigate
those issues separately:
f4ca3c1e0a

Fixes #46858

Change-Id: Ib18d7bbfc80a1a9cb558f0098878d41081324b52
GitHub-Last-Rev: c3002bcfca
GitHub-Pull-Request: golang/go#46767
Reviewed-on: https://go-review.googlesource.com/c/go/+/328110
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
(cherry picked from commit 16e82be454)
Reviewed-on: https://go-review.googlesource.com/c/go/+/334410
Run-TryBot: Cherry Mui <cherryyz@google.com>
2021-08-03 15:01:00 +00:00
Yasuhiro Matsumoto
37c117f2bf [release-branch.go1.16] cmd/go: use path.Dir instead of filepath.Dir for package paths in 'go mod vendor'
copyMetadata walk-up to parent directory until the pkg become modPath.
But pkg should be slash-separated paths. It have to use path.Dir instead of
filepath.Dir.

Updates #46867
Fixes #47015

Change-Id: I44cf1429fe52379a7415b94cc30ae3275cc430e8
Reviewed-on: https://go-review.googlesource.com/c/go/+/330149
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Trust: Bryan C. Mills <bcmills@google.com>
Trust: Alexander Rakoczy <alex@golang.org>
Trust: Carlos Amedee <carlos@golang.org>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 835d86a17e)
Reviewed-on: https://go-review.googlesource.com/c/go/+/332329
Reviewed-by: Jay Conrod <jayconrod@google.com>
2021-08-03 15:00:47 +00:00
Constantin Konstantinidis
4c62fd3677 [release-branch.go1.16] cmd/go: remove hint when no module is suggested
Updates #46528
Fixes #46551

Change-Id: I2453d321ece878ea7823865758aa4a16b3ed7fe8
Reviewed-on: https://go-review.googlesource.com/c/go/+/325430
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Trust: Heschi Kreinick <heschi@google.com>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit e552a6d312)
Reviewed-on: https://go-review.googlesource.com/c/go/+/334371
Trust: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Jay Conrod <jayconrod@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
2021-08-02 22:30:44 +00:00
Cherry Zhang
8b6ae9be12 [release-branch.go1.16] cmd/compile: mark R16, R17 clobbered for non-standard calls on ARM64
On ARM64, (external) linker generated trampoline may clobber R16
and R17. In CL 183842 we change Duff's devices not to use those
registers. However, this is not enough. The register allocator
also needs to know that these registers may be clobbered in any
calls that don't follow the standard Go calling convention. This
include Duff's devices and the write barrier.

Fixes #46928.
Updates #32773.

Change-Id: Ia52a891d9bbb8515c927617dd53aee5af5bd9aa4
Reviewed-on: https://go-review.googlesource.com/c/go/+/184437
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Meng Zhuo <mzh@golangcn.org>
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Meng Zhuo <mzh@golangcn.org>
(cherry picked from commit 11b4aee05b)
Reviewed-on: https://go-review.googlesource.com/c/go/+/331029
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
2021-08-02 22:28:53 +00:00
Than McIntosh
3d5afa9610 [release-branch.go1.16] cmd/{compile,link}: fix bug in map.zero handling
In CL 326211 a change was made to switch "go.map.zero" symbols from
non-pkg DUPOK symbols to hashed symbols. The intent of this change was
ensure that in cases where there are multiple competing go.map.zero
symbols feeding into a link, the largest map.zero symbol is selected.
The change was buggy, however, and resulted in duplicate symbols in
the final binary (see bug cited below for details). This duplication
was relatively benign for linux/ELF, but causes duplicate definition
errors on Windows.

This patch switches "go.map.zero" symbols back from hashed symbols to
non-pkg DUPOK symbols, and updates the relevant code in the loader to
ensure that we do the right thing when there are multiple competing
DUPOK symbols with different sizes.

Fixes #47289.

Change-Id: I8aeb910c65827f5380144d07646006ba553c9251
Reviewed-on: https://go-review.googlesource.com/c/go/+/334930
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit 49402bee36)
Reviewed-on: https://go-review.googlesource.com/c/go/+/335629
2021-08-02 22:26:52 +00:00
Roland Shoemaker
0fb1e1438b [release-branch.go1.16] cmd/go/internal/load: always set IsImportCycle when in a cycle
When hitting an import cycle in reusePackage, and there is already
an error set, make sure IsImportCycle is set so that we don't
end up stuck in a loop.

Updates #25830
Fixes #47348

Change-Id: Iba966aea4a637dfc34ee22782a477209ac48c9bd
Reviewed-on: https://go-review.googlesource.com/c/go/+/301289
Trust: Roland Shoemaker <roland@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit cdd08e615a)
Reviewed-on: https://go-review.googlesource.com/c/go/+/336649
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
2021-08-02 22:23:30 +00:00
Damien Neil
accf363d5d [release-branch.go1.16] net/http/httputil: close incoming ReverseProxy request body
Reading from an incoming request body after the request handler aborts
with a panic can cause a panic, becuse http.Server does not (contrary
to its documentation) close the request body in this case.

Always close the incoming request body in ReverseProxy.ServeHTTP to
ensure that any in-flight outgoing requests using the body do not
read from it.

Fixes #47474
Updates #46866
Fixes CVE-2021-36221

Change-Id: I310df269200ad8732c5d9f1a2b00de68725831df
Reviewed-on: https://go-review.googlesource.com/c/go/+/333191
Trust: Damien Neil <dneil@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
(cherry picked from commit b7a85e0003)
Reviewed-on: https://go-review.googlesource.com/c/go/+/338551
Trust: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
2021-08-02 16:58:12 +00:00
Ian Lance Taylor
ae7943e11b [release-branch.go1.16] runtime: remove adjustTimers counter
In CL 336432 we changed adjusttimers so that it no longer cleared
timerModifiedEarliest if there were no timersModifiedEarlier timers.
This caused some Google internal tests to time out, presumably due
to the increased contention on timersLock.  We can avoid that by
simply not skipping the loop in adjusttimers, which lets us safely
clear timerModifiedEarliest.  And if we don't skip the loop, then there
isn't much reason to keep the count of timerModifiedEarlier timers at all.
So remove it.

The effect will be that for programs that create some timerModifiedEarlier
timers and then remove them all, the program will do an occasional
additional loop over all the timers.  And, programs that have some
timerModifiedEarlier timers will always loop over all the timers,
without the quicker exit when they have all been seen.  But the loops
should not occur all that often, due to timerModifiedEarliest.

For #47329
For #47332

Change-Id: I7b244c1244d97b169a3c7fbc8f8a8b115731ddee
Reviewed-on: https://go-review.googlesource.com/c/go/+/337309
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
(cherry picked from commit bfbb288574)
Reviewed-on: https://go-review.googlesource.com/c/go/+/338649
2021-07-30 20:45:25 +00:00
Ian Lance Taylor
ed8cbbc3ae [release-branch.go1.16] runtime: don't clear timerModifiedEarliest if adjustTimers is 0
This avoids a race when a new timerModifiedEarlier timer is created by
a different goroutine.

For #47329
Fixes #47332

Change-Id: I6f6c87b4a9b5491b201c725c10bc98e23e0ed9d1
Reviewed-on: https://go-review.googlesource.com/c/go/+/336432
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
(cherry picked from commit 798ec73519)
Reviewed-on: https://go-review.googlesource.com/c/go/+/336689
2021-07-22 21:53:16 +00:00
Filippo Valsorda
6a6b41a844 [dev.boringcrypto.go1.16] all: merge go1.16.6 into dev.boringcrypto.go1.16
Change-Id: I55aa493e88bcd182706236aa1f1d609f4a404287
2021-07-14 05:34:59 -04:00
Dmitri Shuralyov
bc51e93027 [release-branch.go1.16] go1.16.6
Change-Id: Ic394096a2d9cc5927b812f3c457282b26901b2b7
Reviewed-on: https://go-review.googlesource.com/c/go/+/334089
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-07-12 19:45:05 +00:00
Roland Shoemaker
58bc454a11 [release-branch.go1.16] crypto/tls: test key type when casting
When casting the certificate public key in generateClientKeyExchange,
check the type is appropriate. This prevents a panic when a server
agrees to a RSA based key exchange, but then sends an ECDSA (or
other) certificate.

Updates #47143
Fixes #47145
Fixes CVE-2021-34558

Thanks to Imre Rad for reporting this issue.

Change-Id: Iabccacca6052769a605cccefa1216a9f7b7f6aea
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1116723
Reviewed-by: Filippo Valsorda <valsorda@google.com>
Reviewed-by: Katie Hockman <katiehockman@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/334029
Trust: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-07-12 17:19:01 +00:00
Roland Shoemaker
fb052db03a [release-branch.go1.16] net: filter bad names from Lookup functions instead of hard failing
Instead of hard failing on a single bad record, filter the bad records
and return anything valid. This only applies to the methods which can
return multiple records, LookupMX, LookupNS, LookupSRV, and LookupAddr.

When bad results are filtered out, also return an error, indicating
that this filtering has happened.

Updates #46241
Updates #46979
Fixes #46999

Change-Id: I6493e0002beaf89f5a9795333a93605abd30d171
Reviewed-on: https://go-review.googlesource.com/c/go/+/332549
Trust: Roland Shoemaker <roland@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
(cherry picked from commit 296ddf2a93)
Reviewed-on: https://go-review.googlesource.com/c/go/+/333330
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-07-08 19:17:45 +00:00
Roland Shoemaker
a91ed836c5 [release-branch.go1.16] net: don't reject null mx records
Bypass hostname validity checking when a null mx record is returned as,
defined in RFC 7505.

Updates #46979
Updates #46999

Change-Id: Ibe683bd6b47333a8ff30909fb2680ec8e10696ef
Reviewed-on: https://go-review.googlesource.com/c/go/+/332094
Trust: Roland Shoemaker <roland@golang.org>
Trust: Katie Hockman <katie@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
(cherry picked from commit 03761ede02)
Reviewed-on: https://go-review.googlesource.com/c/go/+/332371
Run-TryBot: Katie Hockman <katie@golang.org>
2021-07-08 16:27:19 +00:00
Damien Neil
cb4cd9e177 [release-branch.go1.16] net/http: fix ResponseWriter.ReadFrom with short reads
CL 249238 changes ResponseWriter.ReadFrom to probe the source with
a single read of sniffLen bytes before writing the response header.
If the source returns less than sniffLen bytes without reaching
EOF, this can cause Content-Type and Content-Length detection to
fail.

Fix ResponseWrite.ReadFrom to copy a full sniffLen bytes from
the source as a probe.

Drop the explicit call to w.WriteHeader; writing the probe will
trigger a WriteHeader call.

Consistently use io.CopyBuffer; ReadFrom has already acquired a
copy buffer, so it may as well use it.

Fixes #44984.
Updates #44953.

Change-Id: Ic49305fb827a2bd7da4764b68d64b797b5157dc0
Reviewed-on: https://go-review.googlesource.com/c/go/+/301449
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
(cherry picked from commit 831f9376d8)
Reviewed-on: https://go-review.googlesource.com/c/go/+/324971
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-06-29 17:42:45 +00:00
Than McIntosh
d4ee0255f2 [release-branch.go1.16] cmd/compile: make map.zero symbol content-addressable
The compiler machinery that generates "map.zero" symbols marks them as
RODATA and DUPOK, which is problematic when a given application has
multiple map zero symbols (from different packages) with varying
sizes: the dupok path in the loader assumes that if two symbols have
the same name, it is safe to pick any of the versions. In the case of
map.zero, the link needs to select the largest symbol, not an
arbitrary sym.

To fix this problem, mark map.zero symbols as content-addressable,
since the loader's content addressability processing path already
supports selection of the larger symbol in cases where there are dups.

Fixes #46657.

Change-Id: Iabd2feef01d448670ba795c7eaddc48c191ea276
Reviewed-on: https://go-review.googlesource.com/c/go/+/326211
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
(cherry picked from commit aa5540cd82)
Reviewed-on: https://go-review.googlesource.com/c/go/+/326212
Run-TryBot: Cherry Mui <cherryyz@google.com>
2021-06-29 17:38:08 +00:00
Rahul Bajaj
fd129a6b0e [release-branch.go1.16] syscall: fix TestGroupCleanupUserNamespace test failure on Fedora
For #46752
Fixes #46769

Change-Id: I2eaa9d15fac4e859e18191fcf1372e5be94899df
GitHub-Last-Rev: 8a2672d8dc
GitHub-Pull-Request: golang/go#46753
Reviewed-on: https://go-review.googlesource.com/c/go/+/328109
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
(cherry picked from commit a752bc0746)
Reviewed-on: https://go-review.googlesource.com/c/go/+/329831
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
2021-06-21 22:46:57 +00:00
Katie Hockman
e4feea2ce8 [dev.boringcrypto.go1.16] all: merge go1.16.5 into dev.boringcrypto.go1.16
Change-Id: I2dd3f55cba7d959bdb27c1b88dc28a3c4ed015e9
2021-06-07 12:31:00 -04:00
David Chase
7677616a26 [release-branch.go1.16] go1.16.5
Change-Id: Ibe47050481a01ec434f87db31048981e21fba1c3
Reviewed-on: https://go-review.googlesource.com/c/go/+/324552
Run-TryBot: David Chase <drchase@google.com>
Trust: David Chase <drchase@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
2021-06-03 17:14:44 +00:00
Roland Shoemaker
0d6115c352 [release-branch.go1.16] net: don't rely on system hosts in TestCVE202133195
Also don't unnecessarily deref the error return.

Updates #46504
Fixes #46530

Change-Id: I22d14ac76776f8988fa0774bdcb5fcd801ce0185
Reviewed-on: https://go-review.googlesource.com/c/go/+/324190
Trust: David Chase <drchase@google.com>
Trust: Damien Neil <dneil@google.com>
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
(cherry picked from commit dd7ba3ba2c)
Reviewed-on: https://go-review.googlesource.com/c/go/+/324332
Run-TryBot: Damien Neil <dneil@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2021-06-02 23:09:01 +00:00
Bryan C. Mills
f2222d8284 [release-branch.go1.16] cmd/go: error out of 'go mod tidy' if the go version is newer than supported
This backports the test from CL 319669, but — because of extensive
changes to the module loader during the Go 1.17 cycle — the
implementation is entirely different. (This implementation is based on
the addGoStmt function present in init.go in the 1.16 branch.)

Fixes #46144
Updates #46142

Change-Id: Ib7a0a159e53cbe476be6aa9a050add10cc750dec
Reviewed-on: https://go-review.googlesource.com/c/go/+/319671
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
2021-06-02 19:00:32 +00:00
Bryan C. Mills
c9f27b8d31 [release-branch.go1.16] cmd/go: use a real Go version in the go.mod files in TestScript/mod_readonly
For some reason, the go.mod file added to this test in CL 147281 lists
'go 1.20' instead of the version that was actually current when the
go.mod file was added.

That causes the test's behavior to change under lazy loading, because
1.20 is above the threshold to trigger lazy-loading invariants (1.17).

This backports CL 314049 to Go 1.16 in order to fix a spurious test
failure in a subsequent change.

For #46144
Updates #46142
Updates #36460

Change-Id: I92400996cb051ab30e99bfffafd91ff32a1e7087
Reviewed-on: https://go-review.googlesource.com/c/go/+/314049
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/319670
Reviewed-by: Jay Conrod <jayconrod@google.com>
2021-06-02 19:00:23 +00:00
Jay Conrod
dbf69b7da4 [release-branch.go1.16] cmd/go: in 'go mod download' without args, don't save module zip sums
'go mod download' without arguments is frequently used to populate the
module cache. It tends to fetch a lot of extra files (for modules in
the build list that aren't needed to build packages in the main
module). It's annoying when sums are written for these extra files.

'go mod download mod@version' will still write sums for specific
modules in the build list. 'go mod download all' still has the
previous behavior.

For now, all invocations of 'go mod download' still update go.mod and
go.sum with changes needed to load the build list (1.15 behavior).

Fixes #46214

Change-Id: I9e17d18a7466ac7271a0e1a2b663f6b3cb168c97
Reviewed-on: https://go-review.googlesource.com/c/go/+/318629
Trust: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit 4fb10b2118)
Reviewed-on: https://go-review.googlesource.com/c/go/+/321892
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-06-02 18:51:58 +00:00
Lynn Boger
40b97d6921 [release-branch.go1.16] cmd/link/internal: fix use of DynlinkingGo with ppc64le trampolines
When creating programs with large text sections on ppc64le,
trampolines are needed for calls that are too far; however
they are not created if the code is generated such that the TOC
register r2 is initialized and maintained in the code because
then the external linker can create the trampolines. Previously
the function DynlinkingGo was used to determine this but in the
case where plugins are used, this could return true even though
r2 is not valid.

To fix this problem I've added a new function r2Valid which returns
true when the build options indicate that the r2 is
initialized and maintained. Because of the ways that
DynlinkingGo is used I wanted to maintain its previous
behavior.

Fixes #45927

Change-Id: I6d902eba6ad41757aa6474948b79acdbd479cb38
Reviewed-on: https://go-review.googlesource.com/c/go/+/315289
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 9ed736ac2a)
Reviewed-on: https://go-review.googlesource.com/c/go/+/316750
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
2021-06-02 18:44:27 +00:00
Michael Fraenkel
1613be8481 [release-branch.go1.16] net/http: prevent infinite wait during TestMissingStatusNoPanic
If the client request never makes it to the server, the outstanding
accept is never broken. Change the test to always close the listening
socket when the client request completes.

Updates #45358

Change-Id: I744a91dfa11704e7e528163d7669c394e90456dc
Reviewed-on: https://go-review.googlesource.com/c/go/+/319275
Trust: Heschi Kreinick <heschi@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit c0a7ecfae7)
Reviewed-on: https://go-review.googlesource.com/c/go/+/320190
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-06-02 01:35:23 +00:00
Filippo Valsorda
0410005dc4 [release-branch.go1.16] net/http/httputil: always remove hop-by-hop headers
Previously, we'd fail to remove the Connection header from a request
like this:

    Connection:
    Connection: x-header

Updates #46313
Fixes #46315
Fixes CVE-2021-33197

Change-Id: Ie3009e926ceecfa86dfa6bcc6fe14ff01086be7d
Reviewed-on: https://go-review.googlesource.com/c/go/+/321929
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
Trust: Katie Hockman <katie@golang.org>
Trust: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 950fa11c4c)
Reviewed-on: https://go-review.googlesource.com/c/go/+/323090
2021-05-28 13:53:35 +00:00
Roland Shoemaker
895fb1bb6f [release-branch.go1.16] archive/zip: only preallocate File slice if reasonably sized
Since the number of files in the EOCD record isn't validated, it isn't
safe to preallocate Reader.Files using that field. A malformed archive
can indicate it contains up to 1 << 128 - 1 files. We can still safely
preallocate the slice by checking if the specified number of files in
the archive is reasonable, given the size of the archive.

Thanks to the OSS-Fuzz project for discovering this issue and to
Emmanuel Odeke for reporting it.

Updates #46242
Fixes #46397
Fixes CVE-2021-33196

Change-Id: I3c76d8eec178468b380d87fdb4a3f2cb06f0ee76
Reviewed-on: https://go-review.googlesource.com/c/go/+/318909
Trust: Roland Shoemaker <roland@golang.org>
Trust: Katie Hockman <katie@golang.org>
Trust: Joe Tsai <thebrokentoaster@gmail.com>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
(cherry picked from commit 74242baa41)
Reviewed-on: https://go-review.googlesource.com/c/go/+/322909
Reviewed-by: Filippo Valsorda <filippo@golang.org>
2021-05-28 13:53:29 +00:00
Roland Shoemaker
df6a737cc8 [release-branch.go1.16] net: verify results from Lookup* are valid domain names
For the methods LookupCNAME, LookupSRV, LookupMX, LookupNS, and
LookupAddr check that the returned domain names are in fact valid DNS
names using the existing isDomainName function.

Thanks to Philipp Jeitner and Haya Shulman from Fraunhofer SIT for
reporting this issue.

Updates #46241
Fixes #46357
Fixes CVE-2021-33195

Change-Id: I47a4f58c031cb752f732e88bbdae7f819f0af4f3
Reviewed-on: https://go-review.googlesource.com/c/go/+/323131
Trust: Roland Shoemaker <roland@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
(cherry picked from commit cdcd02842d)
Reviewed-on: https://go-review.googlesource.com/c/go/+/323270
2021-05-27 20:29:21 +00:00
Robert Griesemer
9210eaf7dc [release-branch.go1.16] math/big: check for excessive exponents in Rat.SetString
Found by OSS-Fuzz https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33284

Thanks to Emmanuel Odeke for reporting this issue.

Updates #45910
Fixes #46306
Fixes CVE-2021-33198

Change-Id: I61e7b04dbd80343420b57eede439e361c0f7b79c
Reviewed-on: https://go-review.googlesource.com/c/go/+/316149
Trust: Robert Griesemer <gri@golang.org>
Trust: Katie Hockman <katie@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
(cherry picked from commit 6c591f79b0)
Reviewed-on: https://go-review.googlesource.com/c/go/+/321832
Run-TryBot: Katie Hockman <katie@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2021-05-27 19:50:37 +00:00
Cherry Mui
305fa952c2 [release-branch.go1.16] cmd/link: don't cast end address to int32
When linking a very large binary, the section address may not fit
in int32. Don't truncate it.

Fixes #46128.
Updates #46126.

Change-Id: Ibcc8d74bf5662611949e547ce44ca8b973de383f
Reviewed-on: https://go-review.googlesource.com/c/go/+/319289
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit af0f8c149e)
Reviewed-on: https://go-review.googlesource.com/c/go/+/319369
2021-05-21 22:34:30 +00:00
Paul E. Murphy
c7248a0c94 [release-branch.go1.16] cmd/link: disable plugin support if cgo is disabled
Functional plugin support requires cgo to be enabled. Disable
it if the environment has disabled cgo.

This prevents unexpected linker failures when linking large
binaries with cgo disabled which use the plugin package.

Fixes #45832

Change-Id: Ib71f0e089f7373b7b3e3cd53da3612291e7bc473
Reviewed-on: https://go-review.googlesource.com/c/go/+/314449
Run-TryBot: Paul Murphy <murp@ibm.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
(cherry picked from commit 983dea90c1)
Reviewed-on: https://go-review.googlesource.com/c/go/+/316329
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
2021-05-20 14:59:01 +00:00
Katie Hockman
25aff96f4b [dev.boringcrypto.go1.16] all: merge go1.16.4 into dev.boringcrypto.go1.16
Change-Id: I9a06e6950937ea312bfe46fde6190063b7e9e78f
2021-05-07 10:36:59 -04:00
Heschi Kreinick
04cd717a26 [release-branch.go1.16] go1.16.4
Change-Id: I7fb3c30641332961819a79819c7567cf1dbe1ab1
Reviewed-on: https://go-review.googlesource.com/c/go/+/317649
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Trust: Carlos Amedee <carlos@golang.org>
Trust: Heschi Kreinick <heschi@google.com>
2021-05-06 15:00:00 +00:00
Clément Chigot
87ffba35dd [release-branch.go1.16] runtime/pprof: skip tests for AIX
Most of the time, the pprof tests are passing, except
for the builder. The reason is still unknown but I'd rather release
the builder to avoid missing other more important bugs.

Updates #45170

Change-Id: I667543ee1ae309b7319c5b3676a0901b4d0ecf2e
Reviewed-on: https://go-review.googlesource.com/c/go/+/306489
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
(cherry picked from commit 7bfd681c2f)
Reviewed-on: https://go-review.googlesource.com/c/go/+/317297
Trust: Heschi Kreinick <heschi@google.com>
Run-TryBot: Heschi Kreinick <heschi@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-05-05 21:05:09 +00:00
Andrew G. Morgan
ce04f86bd3 [release-branch.go1.16] syscall: syscall.AllThreadsSyscall signal handling fixes
The runtime support for syscall.AllThreadsSyscall() functions had
some corner case deadlock issues when signal handling was in use.
This was observed in at least 3 build test failures on ppc64 and
amd64 architecture CGO_ENABLED=0 builds over the last few months.

The fixes involve more controlled handling of signals while the
AllThreads mechanism is being executed. Further details are
discussed in bug #44193.

The all-threads syscall support is new in go1.16, so earlier
releases are not affected by this bug.

Fixes #45307

Change-Id: I01ba8508a6e1bb2d872751f50da86dd07911a41d
Reviewed-on: https://go-review.googlesource.com/c/go/+/305149
Reviewed-by: Michael Pratt <mpratt@google.com>
Trust: Michael Pratt <mpratt@google.com>
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 7e97e4e8cc)
Reviewed-on: https://go-review.googlesource.com/c/go/+/316869
Run-TryBot: Ian Lance Taylor <iant@golang.org>
2021-05-04 20:41:53 +00:00
Paul E. Murphy
7e709791c2 [release-branch.go1.16] cmd/compile: fix ANDI/SRWI merge on ppc64
The shift amount should be masked to avoid rotation values
beyond the numer of bits. In this case, if the shift amount
is 0, it should rotate 0, not 32.

Fixes #45636

Change-Id: I1e764497a39d0ec128e29af42352b70c70b2ecc5
Reviewed-on: https://go-review.googlesource.com/c/go/+/310569
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Carlos Eduardo Seo <carlos.seo@linaro.org>
Trust: Carlos Eduardo Seo <carlos.seo@linaro.org>
(cherry picked from commit c8fb0ec5a0)
Reviewed-on: https://go-review.googlesource.com/c/go/+/311378
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
2021-05-04 15:18:16 +00:00
Michael Pratt
ea0537f2fc [release-branch.go1.16] runtime: non-strict InlTreeIndex lookup in expandFinalInlineFrame
This is a follow-up to golang.org/cl/301369, which made the same change
in Frames.Next. The same logic applies here: a profile stack may have
been truncated at an invalid PC provided by cgoTraceback.
expandFinalInlineFrame will then try to lookup the inline tree and
crash.

The same fix applies as well: upon encountering a bad PC, simply leave
it as-is and move on.

For #44971
For #45480
Fixes #45482

Change-Id: I2823c67a1f3425466b05384cc6d30f5fc8ee6ddc
Reviewed-on: https://go-review.googlesource.com/c/go/+/309109
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Trust: Michael Pratt <mpratt@google.com>
(cherry picked from commit aad13cbb74)
Reviewed-on: https://go-review.googlesource.com/c/go/+/309551
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-05-04 15:14:17 +00:00
Ian Lance Taylor
e67a58b7cb [release-branch.go1.16] archive/zip: only return directory once via io/fs.FS
While we're here fix the ModTime value for directories.

For #43872
For #45345
Fixes #45347

Change-Id: I155e6517713ef6a9482b9431f1167a44337c6ad2
Reviewed-on: https://go-review.googlesource.com/c/go/+/311530
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
(cherry picked from commit 87e4dcd446)
Reviewed-on: https://go-review.googlesource.com/c/go/+/315249
Trust: Jeremy Faller <jeremy@golang.org>
2021-04-30 19:36:35 +00:00
Katie Hockman
d4adea20f0 [release-branch.go1.16] std: update golang.org/x/net to 20210428183300-3f4a416c7d3b
Steps:
  go get -d golang.org/x/net@internal-branch.go1.16-vendor
  go mod tidy
  go mod vendor

This http2 bundle does not need to be updated.

Fixes #45712

Change-Id: I7c86c31248e0cd250d17495c3f985671cfcf44a3
Reviewed-on: https://go-review.googlesource.com/c/go/+/314789
Trust: Katie Hockman <katie@golang.org>
Run-TryBot: Katie Hockman <katie@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-04-28 19:55:12 +00:00
Filippo Valsorda
fcee6b930a [dev.boringcrypto.go1.16] all: merge go1.16.3 into dev.boringcrypto.go1.16
Change-Id: I037c70c43855beee7f2f817cf4304133dfe2ecfa
2021-04-21 17:08:39 +02:00
Ian Lance Taylor
f12cf7694f [release-branch.go1.16] time: use offset and isDST when caching zone from extend string
If the current time is computed from extend string
and the zone file contains multiple zones with the
same name, the lookup by name might find incorrect
zone.

This happens for example with the slim Europe/Dublin
time zone file in the embedded zip. This zone file
has last transition in 1996 and rest is covered by
extend string.
tzset returns IST as the zone name to use, but there
are two records with IST name. Lookup by name finds
the wrong one. We need to check offset and isDST too.

In case we can't find an existing zone, we allocate
a new zone so that we use correct offset and isDST.

I have renamed zone variable to zones as it shadowed
the zone type that we need to allocate the cached zone.

Backport note: this change also incorporates portions of
CL 264077.

For #45370
Fixes #45385

Change-Id: If7a0cccc1908e27f0509bf422d824133133250fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/307211
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2021-04-12 21:25:46 +00:00
Dmitri Shuralyov
9baddd3f21 [release-branch.go1.16] go1.16.3
Change-Id: Iace7cfec757a6d0bac25f729be5ecb2ae3b59d74
Reviewed-on: https://go-review.googlesource.com/c/go/+/306569
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-04-01 17:26:20 +00:00
Pat Gavlin
96139f2599 [release-branch.go1.16] cmd/compile: fix long RMW bit operations on AMD64
Under certain circumstances, the existing rules for bit operations can
produce code that writes beyond its intended bounds. For example,
consider the following code:

    func repro(b []byte, addr, bit int32) {
	    _ = b[3]
	    v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 | 1<<(bit&31)
	    b[0] = byte(v)
	    b[1] = byte(v >> 8)
	    b[2] = byte(v >> 16)
	    b[3] = byte(v >> 24)
    }

Roughly speaking:

1. The expression `1 << (bit & 31)` is rewritten into `(SHLL 1 bit)`
2. The expression `uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 |
   uint32(b[3])<<24` is rewritten into `(MOVLload &b[0])`
3. The statements `b[0] = byte(v) ... b[3] = byte(v >> 24)` are
   rewritten into `(MOVLstore &b[0], v)`
4. `(ORL (SHLL 1, bit) (MOVLload &b[0]))` is rewritten into
   `(BTSL (MOVLload &b[0]) bit)`. This is a valid transformation because
   the destination is a register: in this case, the bit offset is masked
   by the number of bits in the destination register. This is identical
   to the masking performed by `SHL`.
5. `(MOVLstore &b[0] (BTSL (MOVLload &b[0]) bit))` is rewritten into
   `(BTSLmodify &b[0] bit)`. This is an invalid transformation because
   the destination is memory: in this case, the bit offset is not
   masked, and the chosen instruction may write outside its intended
   32-bit location.

These changes fix the invalid rewrite performed in step (5) by
explicitly maksing the bit offset operand to `BT(S|R|C)(L|Q)modify`. In
the example above, the adjusted rules produce
`(BTSLmodify &b[0] (ANDLconst [31] bit))` in step (5).

These changes also add several new rules to rewrite bit sets, toggles,
and clears that are rooted at `(OR|XOR|AND)(L|Q)modify` operators into
appropriate `BT(S|R|C)(L|Q)modify` operators. These rules catch cases
where `MOV(L|Q)store ((OR|XOR|AND)(L|Q) ...)` is rewritten to
`(OR|XOR|AND)(L|Q)modify` before the `(OR|XOR|AND)(L|Q) ...` can be
rewritten to `BT(S|R|C)(L|Q) ...`.

Overall, compilecmp reports small improvements in code size on
darwin/amd64 when the changes to the compiler itself are exlcuded:

file                               before   after    Δ       %
runtime.s                          536464   536412   -52     -0.010%
bytes.s                            32629    32593    -36     -0.110%
strings.s                          44565    44529    -36     -0.081%
os/signal.s                        7967     7959     -8      -0.100%
cmd/vendor/golang.org/x/sys/unix.s 81686    81678    -8      -0.010%
math/big.s                         188235   188253   +18     +0.010%
cmd/link/internal/loader.s         89295    89056    -239    -0.268%
cmd/link/internal/ld.s             633551   633232   -319    -0.050%
cmd/link/internal/arm.s            18934    18928    -6      -0.032%
cmd/link/internal/arm64.s          31814    31801    -13     -0.041%
cmd/link/internal/riscv64.s        7347     7345     -2      -0.027%
cmd/compile/internal/ssa.s         4029173  4033066  +3893   +0.097%
total                              21298280 21301472 +3192   +0.015%

Fixes #45253

Change-Id: I2e560548b515865129e1724e150e30540e9d29ce
GitHub-Last-Rev: ab94ede1d097f920a9d1d3da403c8e4a3d8f6d44
GitHub-Pull-Request: golang/go#45242
Reviewed-on: https://go-review.googlesource.com/c/go/+/305069
Trust: Emmanuel Odeke <emmanuel@orijtech.com>
Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
2021-03-31 17:15:59 +00:00
Michael Pratt
887c0d890f [release-branch.go1.16] runtime: non-strict InlTreeIndex lookup in Frames.Next
When using cgo, some of the frames can be provided by cgoTraceback, a
cgo-provided function to generate C tracebacks. Unlike Go tracebacks,
cgoTraceback has no particular guarantees that it produces valid
tracebacks.

If one of the (invalid) frames happens to put the PC in the alignment
region at the end of a function (filled with int 3's on amd64), then
Frames.Next will find a valid funcInfo for the PC, but pcdatavalue will
panic because PCDATA doesn't cover this PC.

Tolerate this case by doing a non-strict PCDATA lookup. We'll still show
a bogus frame, but at least avoid throwing.

For #44971
Fixes #45303

Change-Id: I9eed728470d6f264179a7615bd19845c941db78c
Reviewed-on: https://go-review.googlesource.com/c/go/+/301369
Trust: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
(cherry picked from commit e4a4161f1f)
Reviewed-on: https://go-review.googlesource.com/c/go/+/305889
2021-03-31 16:59:18 +00:00
Keith Randall
3a45c13094 [release-branch.go1.16] cmd/compile: disable shortcircuit optimization for intertwined phi values
We need to be careful that when doing value graph surgery, we not
re-substitute a value that has already been substituted. That can lead
to confusing a previous iteration's value with the current iteration's
value.

The simple fix in this CL just aborts the optimization if it detects
intertwined phis (a phi which is the argument to another phi). It
might be possible to keep the optimization with a more complicated
CL, but:
  1) This CL is clearly safe to backport.
  2) There were no instances of this abort triggering in
     all.bash, prior to the test introduced in this CL.

Fixes #45192

Change-Id: I2411dca03948653c053291f6829a76bec0c32330
Reviewed-on: https://go-review.googlesource.com/c/go/+/304251
Trust: Keith Randall <khr@golang.org>
Trust: Josh Bleecher Snyder <josharian@gmail.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
(cherry picked from commit 771c57e68e)
Reviewed-on: https://go-review.googlesource.com/c/go/+/304530
2021-03-31 14:33:46 +00:00
Bryan C. Mills
2940614c63 [release-branch.go1.16] cmd/go: allow '+' in package import paths in module mode
This change upgrades x/mod to pull in the fix from CL 300152.

Updates #44776.
Fixes #44885.

Change-Id: I273f41df2abfff76d91315b7f19fce851c8770d8
Reviewed-on: https://go-review.googlesource.com/c/go/+/300176
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit d33e2192a7)
Reviewed-on: https://go-review.googlesource.com/c/go/+/300153
2021-03-31 14:26:53 +00:00
Russ Cox
1d967ab95c [release-branch.go1.16] build: set GOPATH consistently in run.bash, run.bat, run.rc
We used to clear GOPATH in all the build scripts.
Clearing GOPATH is misleading at best, since you just end up
with the default GOPATH (%USERPROFILE%\go on Windows).
Unless that's your GOROOT, in which case you end up with a
fatal error from the go command (#43938).

run.bash changed to setting GOPATH=/dev/null, which has no
clear analogue on Windows.

run.rc still clears GOPATH.

Change them all to set GOPATH to a non-existent directory
/nonexist-gopath or c:\nonexist-gopath.

For #45238.
Fixes #45240.

Change-Id: I51edd66d37ff6a891b0d0541d91ecba97fbbb03d
Reviewed-on: https://go-review.googlesource.com/c/go/+/288818
Trust: Russ Cox <rsc@golang.org>
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com>
(cherry picked from commit bb6efb9609)
Reviewed-on: https://go-review.googlesource.com/c/go/+/304772
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Alexander Rakoczy <alex@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Trust: Carlos Amedee <carlos@golang.org>
2021-03-29 19:16:21 +00:00
Cherry Zhang
9c7463ca90 [release-branch.go1.16] cmd/link: generate trampoline for inter-dependent packages
Currently, in the trampoline generation pass we expect packages
are laid out in dependency order, so a cross-package jump always
has a known target address so we can check if a trampoline is
needed. With linknames, there can be cycles in the package
dependency graph, making this algorithm no longer work. For them,
as the target address is unkown we conservatively generate a
trampoline. This may generate unnecessary trampolines (if the
packages turn out laid together), but package cycles are extremely
rare so this is fine.

Updates #44639.
Fixes #44640.

Change-Id: I2dc2998edacbda27d726fc79452313a21d07787a
Reviewed-on: https://go-review.googlesource.com/c/go/+/292490
Trust: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit 098504c73f)
Reviewed-on: https://go-review.googlesource.com/c/go/+/296909
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
2021-03-25 18:34:20 +00:00
Cherry Zhang
ac59d7abb9 [release-branch.go1.16] cmd/compile, cmd/link: dynamically export writable static tmps
Static tmps are private to a package, but with plugins a package
can be shared among multiple DSOs. They need to have a consistent
view of the static tmps, especially for writable ones. So export
them. (Read-only static tmps have the same values anyway, so it
doesn't matter. Also Mach-O doesn't support dynamically exporting
read-only symbols anyway.)

Updates #44956.
Fixes #45030.

Change-Id: I921e25b7ab73cd5d5347800eccdb7931e3448779
Reviewed-on: https://go-review.googlesource.com/c/go/+/301793
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit de012bc095359e1b552d4ea6fb6b2995f3ab04f5)
Reviewed-on: https://go-review.googlesource.com/c/go/+/302449
2021-03-25 18:33:03 +00:00
Jay Conrod
33fb47921f [release-branch.go1.16] cmd/go/internal/modfetch: detect and recover from missing ziphash file
Previously, if an extracted module directory existed in the module
cache, but the corresponding ziphash file did not, if the sum was
missing from go.sum, we would not verify the sum. This caused 'go get'
not to write missing sums. 'go build' in readonly mode (now the
default) checks for missing sums and doesn't attempt to fetch modules
that can't be verified against go.sum.

With this change, when requesting the module directory with
modfetch.DownloadDir, if the ziphash file is missing, the go command
will re-hash the zip without downloading or re-extracting it again.

Note that the go command creates the ziphash file before the module
directory, but another program could remove it separately, and it
might not be present after a crash.

Fixes #44812

Change-Id: I64551e048a3ba17d069de1ec123d5b8b2757543c
Reviewed-on: https://go-review.googlesource.com/c/go/+/298352
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit 302a400316)
Reviewed-on: https://go-review.googlesource.com/c/go/+/298851
2021-03-25 18:28:35 +00:00
Tao Qingyun
902d16e97b [release-branch.go1.16] testing: update helperNames just before checking it
parent's helperNames has not been set when frameSkip called, moving
helperNames initilazing to frameSkip.

For #44887
Fixes #44888

Change-Id: I5107c5951033e5e47d1ac441eac3ba5344a7bdc0
GitHub-Last-Rev: 44b90b2e2e
GitHub-Pull-Request: golang/go#45071
Reviewed-on: https://go-review.googlesource.com/c/go/+/302469
Trust: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 6704843202)
Reviewed-on: https://go-review.googlesource.com/c/go/+/303189
Trust: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
2021-03-24 20:20:01 +00:00
Filippo Valsorda
6d5f0ffc93 [dev.boringcrypto.go1.16] all: merge go1.16.2 into dev.boringcrypto.go1.16
Change-Id: I308f7bbaae4c3d4813fb727ff46e858abf93fb5d
2021-03-23 16:43:45 +01:00
Jay Conrod
f39c4deee8 [release-branch.go1.16] cmd/go: fix godoc formatting for text from 'go help install'
Fixes #44860

Change-Id: I5a12c6437a91ce59307483ffcc70e084edc32197
Reviewed-on: https://go-review.googlesource.com/c/go/+/301329
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 86bbf4beee)
Reviewed-on: https://go-review.googlesource.com/c/go/+/301429
2021-03-12 21:52:25 +00:00
Michael Pratt
0da04a662a [release-branch.go1.16] runtime, time: disable preemption in addtimer
The timerpMask optimization updates a mask of Ps (potentially)
containing timers in pidleget / pidleput. For correctness, it depends on
the assumption that new timers can only be added to a P's own heap.

addtimer violates this assumption if it is preempted after computing pp.
That G may then run on a different P, but adding a timer to the original
P's heap.

Avoid this by disabling preemption while pp is in use.

Other uses of doaddtimer should be OK:

* moveTimers: always moves to the current P's heap
* modtimer, cleantimers, addAdjustedTimers, runtimer: does not add net
  new timers to the heap while locked

For #44868
Fixes #44869

Change-Id: I4a5d080865e854931d0a3a09a51ca36879101d72
Reviewed-on: https://go-review.googlesource.com/c/go/+/300610
Trust: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit aa26687e45)
Reviewed-on: https://go-review.googlesource.com/c/go/+/300611
2021-03-12 20:01:03 +00:00
Carlos Amedee
3979fb9af9 [release-branch.go1.16] go1.16.2
Change-Id: I0513a9731e0e0d57bfeda0ffab1c5787edc916f8
Reviewed-on: https://go-review.googlesource.com/c/go/+/300969
Run-TryBot: Carlos Amedee <carlos@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Trust: Carlos Amedee <carlos@golang.org>
2021-03-11 17:08:05 +00:00
Filippo Valsorda
b9bd851b14 [dev.boringcrypto.go1.16] all: merge go1.16.1 into dev.boringcrypto.go1.16
Change-Id: Id17345395d59dda3da81027f2b5040eaf4a90eac
2021-03-10 22:31:23 +01:00
Jay Conrod
5993fbbd48 [release-branch.go1.16] cmd/go: clarify errors for commands run outside a module
The new error message tells the user what was wrong (no go.mod found)
and directs them to 'go help modules', which links to tutorials.

Includes test fix from CL 298794
Fixes #44746

Change-Id: I98f31fec4a8757eb1792b45491519da4c552cb0f
Reviewed-on: https://go-review.googlesource.com/c/go/+/298650
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit b87e9b9f68)
Reviewed-on: https://go-review.googlesource.com/c/go/+/298929
2021-03-10 21:27:07 +00:00
Jay Conrod
6e04188440 [release-branch.go1.16] cmd/go: don't report missing std import errors for tidy and vendor
'go mod tidy' and 'go mod vendor' normally report errors when a
package can't be imported, even if the import appears in a file that
wouldn't be compiled by the current version of Go. These errors are
common for packages introduced in higher versions of Go, like "embed"
in 1.16.

This change causes 'go mod tidy' and 'go mod vendor' to ignore
missing package errors if the import path appears to come from the
standard library because it lacks a dot in the first path element.

Fixes #44793
Updates #27063

Change-Id: I61d6443e77ab95fd8c0d1514f57ef4c8885a77cc
Reviewed-on: https://go-review.googlesource.com/c/go/+/298749
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 56d52e6611)
Reviewed-on: https://go-review.googlesource.com/c/go/+/298949
2021-03-10 21:25:35 +00:00
Katie Hockman
b5c1b5aa07 [release-branch.go1.16] all: merge release-branch.go1.16-security into release-branch.go1.16
Change-Id: Icc8775f559b0125eae94ce4ffd4dcb4e7146a500
2021-03-10 11:55:14 -05:00
Alexander Rakoczy
e9e0473681 [release-branch.go1.16-security] go1.16.1
Change-Id: I4999d72caf9462554a2a6f1d761244cafec34718
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1014541
Reviewed-by: Katie Hockman <katiehockman@google.com>
2021-03-10 14:25:03 +00:00
Roland Shoemaker
634d28d78c [release-branch.go1.16-security] archive/zip: fix panic in Reader.Open
When operating on a Zip file that contains a file prefixed with "../",
Open(...) would cause a panic in toValidName when attempting to strip
the prefixed path components.

Fixes CVE-2021-27919

Change-Id: Ic755d8126cb0897e2cbbdacf572439c38dde7b35
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1004761
Reviewed-by: Filippo Valsorda <valsorda@google.com>
Reviewed-by: Russ Cox <rsc@google.com>
Reviewed-by: Katie Hockman <katiehockman@google.com>
(cherry picked from commit ce22003b26eaf8e4a690757f699aae7062d41472)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1013753
Reviewed-by: Roland Shoemaker <bracewell@google.com>
2021-03-09 17:55:16 +00:00
Katie Hockman
d86e53e896 [release-branch.go1.16-security] encoding/xml: prevent infinite loop while decoding
This change properly handles a TokenReader which
returns an EOF in the middle of an open XML
element.

Thanks to Sam Whited for reporting this.

Fixes CVE-2021-27918

Change-Id: Id02a3f3def4a1b415fa2d9a8e3b373eb6cb0f433
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1004594
Reviewed-by: Russ Cox <rsc@google.com>
Reviewed-by: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Filippo Valsorda <valsorda@google.com>
(cherry picked from commit e7ce1f6746223ec7b4caa3b1ece25d9be3864710)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/1014235
2021-03-09 17:55:05 +00:00
Jay Conrod
3068d55c2f [release-branch.go1.16] cmd: upgrade golang.org/x/mod to relax import path check
This incorporates CL 298009, which allows leading dots in import path
elements but not module path elements. Also added a test.

Fixes #44647
Updates #34992

Change-Id: I2d5faabd8f7b23a7943d3f3ccb6707ab5dc2ce3c
Reviewed-on: https://go-review.googlesource.com/c/go/+/297530
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit 97bdac03ae)
Reviewed-on: https://go-review.googlesource.com/c/go/+/297912
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-03-03 17:59:29 +00:00
Jay Conrod
a9ba734e4d [release-branch.go1.16] cmd/go/internal/modload: don't query when fixing canonical versions
If a canonical version is passed to fixVersion when loading the main
go.mod and that version don't match the module path's major version
suffix, don't call Query.

Query doesn't return a useful error in this case when the path is
malformed, for example, when it doens't have a dot in the first path
element. It's better to report the major version mismatch error.

Fixes #44496

Change-Id: I97b1f64aee894fa0db6fb637aa03a51357ee782c
Reviewed-on: https://go-review.googlesource.com/c/go/+/296590
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit 5fafc0bbd4)
Reviewed-on: https://go-review.googlesource.com/c/go/+/297989
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-03-03 17:58:41 +00:00
Jay Conrod
047ca22916 [release-branch.go1.16] cmd: upgrade golang.org/x/mod to fix go.mod parser
modfile.Parse passed an empty string to the VersionFixer for the
module path. This caused errors for v2+ versions.

For #44496

Change-Id: I13b86b6ecf6815c4bc9a96ec0668284c9228c205
Reviewed-on: https://go-review.googlesource.com/c/go/+/296131
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
(cherry picked from commit bcac57f89c)
Reviewed-on: https://go-review.googlesource.com/c/go/+/297990
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-03-03 17:58:27 +00:00
Jordan Liggitt
2b7243a62f [release-branch.go1.16] cmd/go: add missing newline to retraction warning message
Updates #44674
Fixes #44676

Change-Id: Icbdb79084bf7bd2f52cc0a53abcc1ec6f0c4a1bf
Reviewed-on: https://go-review.googlesource.com/c/go/+/297350
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Jay Conrod <jayconrod@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Jay Conrod <jayconrod@google.com>
(cherry picked from commit 87beecd6df)
Reviewed-on: https://go-review.googlesource.com/c/go/+/297633
Trust: Bryan C. Mills <bcmills@google.com>
2021-03-01 23:40:01 +00:00
Cherry Zhang
a9547ad8ad [release-branch.go1.16] cmd/link: handle types as converted to interface when dynlink
When using plugins, a type (whose value) may be pass to a plugin
and get converted to interface there, or vice versa. We need to
treat the type as potentially converted to interface, and retain
its methods.

Updates #44586.
Fixes #44638.

Change-Id: I80dd35e68baedaa852a317543ccd78d94628d13b
Reviewed-on: https://go-review.googlesource.com/c/go/+/296709
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit a655208c9e)
Reviewed-on: https://go-review.googlesource.com/c/go/+/296910
2021-03-01 22:31:33 +00:00
Matthew Dempsky
292abd96ae [release-branch.go1.16] cmd/compile: fix escape analysis of heap-allocated results
One of escape analysis's responsibilities is to summarize whether/how
each function parameter flows to the heap so we can correctly
incorporate those flows into callers' escape analysis data flow
graphs.

As an optimization, we separately record when parameters flow to
result parameters, so that we can more precisely analyze parameter
flows based on how the results are used at the call site. However, if
a named result parameter itself needs to be heap allocated, this
optimization isn't safe and the parameter needs to be recorded as
flowing to heap rather than flowing to result.

Escape analysis used to get this correct because it conservatively
rewalked the data-flow graph multiple times. So even though it would
incorrectly record the result parameter flow, it would separately find
a flow to the heap. However, CL 196811 (specifically, case 3)
optimized the walking logic to reduce unnecessary rewalks causing us
to stop finding the extra heap flow.

This CL fixes the issue by correcting location.leakTo to be sensitive
to sink.escapes and not record result-flows when the result parameter
escapes to the heap.

Fixes #44659.

Change-Id: I48742ed35a6cab591094e2d23a439e205bd65c50
Reviewed-on: https://go-review.googlesource.com/c/go/+/297289
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/297290
2021-03-01 22:02:31 +00:00
Ian Lance Taylor
88f91b709e [release-branch.go1.16] time: correct unusual extension string cases
This fixes two uncommon cases.

First, the tzdata code permits timezone offsets up to 24 * 7, although
the POSIX TZ parsing does not. The tzdata code uses this to specify a
day of week in some cases.

Second, we incorrectly rejected a negative time offset for when a time
zone change comes into effect.

For #44385
Fixes #44618

Change-Id: I5f2efc1d385e9bfa974a0de3fa81e7a94b827602
Reviewed-on: https://go-review.googlesource.com/c/go/+/296392
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
(cherry picked from commit d9fd38e68b)
Reviewed-on: https://go-review.googlesource.com/c/go/+/297230
2021-03-01 21:51:11 +00:00
Jason A. Donenfeld
4fd2617cd8 [release-branch.go1.16] syscall: do not overflow key memory in GetQueuedCompletionStatus
The third argument to GetQueuedCompletionStatus is a pointer to a
uintptr, not a uint32. Users of this functions have therefore been
corrupting their memory every time they used it. Either that memory
corruption was silent (dangerous), or their programs didn't work so they
chose a different API to use.

This fixes the problem by passing through an intermediate buffer.

Updates #44538.
Fixes #44593.

Change-Id: Icacd71f705b36e41e52bd8c4d74898559a27522f
Reviewed-on: https://go-review.googlesource.com/c/go/+/296150
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
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Reviewed-by: Bryan C. Mills <bcmills@google.com>
2021-03-01 21:33:08 +00:00
Bryan C. Mills
e0bd146a13 [release-branch.go1.16] cmd/go: fix version validation in 'go mod edit -exclude'
The fix is to pull in CL 295931 from the x/mod repo.

Updates #44497
Fixes #44498

Change-Id: I008b58d0f4bb48c09d4f1e6ed31d11a714f87dc0
Reviewed-on: https://go-review.googlesource.com/c/go/+/295150
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
(cherry picked from commit 691ac806d2)
Reviewed-on: https://go-review.googlesource.com/c/go/+/295930
2021-03-01 20:40:43 +00:00
Cuong Manh Le
ca9cd629fb [release-branch.go1.16] cmd/compile: fix mishandling of unsafe-uintptr arguments with call method in go/defer
In CL 253457, we did the same fix for direct function calls. But for
method calls, the receiver argument also need to be passed through the
wrapper function, which we are not doing so the compiler crashes with
the code in #44415.

It will be nicer if we can rewrite OCALLMETHOD to normal OCALLFUNC, but
that will be for future CL. The passing receiver argument to wrapper
function is easier for backporting to go1.16 branch.

Fixes #44464

Change-Id: I03607a64429042c6066ce673931db9769deb3124
Reviewed-on: https://go-review.googlesource.com/c/go/+/296490
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-on: https://go-review.googlesource.com/c/go/+/296769
Trust: Bryan C. Mills <bcmills@google.com>
2021-03-01 20:38:01 +00:00
Than McIntosh
18e5d75ffb [release-branch.go1.16] cmd/compile: fix panic in DWARF-gen handling obfuscated code
DWARF generation uses variable source positions (file/line/col) as a
way to uniquely identify locals and parameters, as part of the process
of matching up post-optimization variables with the corresponding
pre-optimization versions (since the DWARF needs to be in terms of the
original source constructs).

This strategy can run into problems when compiling obfuscated or
machine-generated code, where you can in some circumstances wind up
with two local variables that appear to have the same name, file,
line, and column. This patch changes DWARF generation to skip over
such duplicates as opposed to issuing a fatal error (if an
obfuscation tool is in use, it is unlikely that a human being will be
able to make much sense of DWARF info in any case).

Fixes #44433.

Change-Id: I198022d184701aa9ec3dce42c005d29b72d2e321
Reviewed-on: https://go-review.googlesource.com/c/go/+/294289
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Trust: Than McIntosh <thanm@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
(cherry picked from commit e78e04ce39)
Reviewed-on: https://go-review.googlesource.com/c/go/+/294789
2021-03-01 20:13:56 +00:00
Matthew Dempsky
ddeae6b248 [release-branch.go1.16] cmd/compile: declare inlined result params early for empty returns
The code for delayed declaration of inlined result parameters only
handles non-empty return statements. This is generally okay, because
we already early declare if there are any (non-blank) named result
parameters.

But if a user writes a function with only blank result parameters and
with exactly one return statement, which is empty, then they could end
up hitting the dreaded "Value live at entry" ICE.

This CL fixes the issue by ensuring we always early declare inlined
result parameters if there are any empty return statements.

Fixes #44358.

Change-Id: I315f3853be436452883b1ce31da1bdffdf24d506
Reviewed-on: https://go-review.googlesource.com/c/go/+/293293
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/296569
2021-03-01 18:01:46 +00:00
Filippo Valsorda
67a0be0b43 [dev.boringcrypto.go1.16] api: add crypto/boring.Enabled
Change-Id: Ifdb40b5df9ab435e1dd585dc21fd4a93fad9b5cb
Reviewed-on: https://go-review.googlesource.com/c/go/+/296750
Trust: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2021-02-26 18:46:16 +00:00
Ian Lance Taylor
b7e0eb49d8 [release-branch.go1.16] syscall: add explicit ios build tag
This permits analysis of the syscall package by tools built with
older versions of Go that do not recognize ios as a GOOS.

For #44459
Fixes #44462

Change-Id: I79cec2ffe0dbcbc2dc45a385e556dc9e62033125
Reviewed-on: https://go-review.googlesource.com/c/go/+/294634
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
(cherry picked from commit 03d36d8198)
Reviewed-on: https://go-review.googlesource.com/c/go/+/294635
Reviewed-by: Cherry Zhang <cherryyz@google.com>
2021-02-25 22:48:20 +00:00
Ian Lance Taylor
0b8c416688 [release-branch.go1.16] README: pull gopher image from website
Fixes breakage accidentally introduced by https://golang.org/cl/291711.

Fixes #44402.
Updates #44295.

Change-Id: I76f3e5577d1d24027d4ed2a725b5b749ab2d059c
Reviewed-on: https://go-review.googlesource.com/c/go/+/292629
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
(cherry picked from commit 6f3da9d2f6)
Reviewed-on: https://go-review.googlesource.com/c/go/+/293843
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
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2021-02-25 21:27:25 +00:00
Filippo Valsorda
a1902735e1 [dev.boringcrypto.go1.16] all: merge go1.16 into dev.boringcrypto.go1.16
Change-Id: Ie2de5ffb14530857a728cca689475aa2a12941a4
2021-02-23 21:15:18 +01:00
Ian Lance Taylor
1a7e9af153 [release-branch.go1.16] runtime/cgo: add cast in C code to avoid C compiler warning
For #44340
Fixes #44346

Change-Id: Id80dd1f44a988b653933732afcc8e49a826affc4
Reviewed-on: https://go-review.googlesource.com/c/go/+/293209
Reviewed-by: Andrew G. Morgan <agm@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
(cherry picked from commit 07ef313525)
Reviewed-on: https://go-review.googlesource.com/c/go/+/293411
TryBot-Result: Go Bot <gobot@golang.org>
2021-02-18 03:06:52 +00:00
Alexander Rakoczy
f21be2fdc6 [release-branch.go1.16] go1.16
Change-Id: I4c1350e0cb74ebfde5832973979e02997476d16c
Reviewed-on: https://go-review.googlesource.com/c/go/+/292609
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
Run-TryBot: Alexander Rakoczy <alex@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
2021-02-16 18:08:40 +00:00
Alexander Rakoczy
e34168e634 [release-branch.go1.16] all: merge master into release-branch.go1.16
1004a7cb31 runtime/metrics: update documentation to current interface
6530f2617f doc/go1.16: remove draft notice
353e111455 doc/go1.16: fix mismatched id attribute
f0d23c9dbb internal/poll: netpollcheckerr before sendfile
0cb3415154 doc: remove all docs not tied to distribution
626ef08127 doc: remove install.html and install-source.html
30641e36aa internal/poll: if copy_file_range returns 0, assume it failed
33d72fd412 doc/faq: update generics entry to reflect accepted proposal
852ce7c212 cmd/go: provide a more helpful suggestion for "go vet -?"
66c27093d0 cmd/link: fix typo in link_test.go
ff0e93ea31 doc/go1.16: note that package path elements beginning with '.' are disallowed
249da7ec02 CONTRIBUTORS: update for the Go 1.16 release
864d4f1c6b cmd/go: multiple small 'go help' fixes
26ceae85a8 spec: More precise wording in section on function calls.
930c2c9a68 cmd/go: reject embedded files that can't be packed into modules
e5b08e6d5c io/fs: allow backslash in ValidPath, reject in os.DirFS.Open
ed8079096f cmd/compile: mark concrete call of reflect.(*rtype).Method as REFLECTMETHOD
e9c9683597 cmd/go: suppress errors from 'go get -d' for packages that only conditionally exist
e0ac989cf3 archive/tar: detect out of bounds accesses in PAX records resulting from padded lengths
c9d6f45fec runtime/metrics: fix a couple of documentation typpos
cea4e21b52 io/fs: backslash is always a glob meta character
dc725bfb3c doc/go1.16: mention new vet check for asn1.Unmarshal
1901853098 runtime/metrics: fix panic in readingAllMetric example
ed3e4afa12 syscall/plan9: remove spooky fd action at a distance
724d0720b3 doc/go1.16: add missed heading tag in vet section
b54cd94d47 embed, io/fs: clarify that leading and trailing slashes are disallowed
4516afebed testing/fstest: avoid symlink-induced failures in tester
8869086d8f runtime: fix typo in histogram.go
e491c6eea9 math/big: fix comment in divRecursiveStep
fca94ab3ab spec: improve the example in Type assertions section
98f8454a73 cmd/link: don't decode type symbol in shared library in deadcode
1426a571b7 cmd/link: fix off-by-1 error in findShlibSection
32e789f4fb test: fix incorrectly laid out instructions in issue11656.go
0b6cfea634 doc/go1.16: document that on OpenBSD syscalls are now made through libc
26e29aa15a cmd/link: disable TestPIESize if CGO isn't enabled
6ac91e460c doc/go1.16: minor markup fixes
44361140c0 embed: update docs for proposal tweaks
68058edc39 runtime: document pointer write atomicity for memclrNoHeapPointers
c8bd8010ff syscall: generate readlen/writelen for openbsd libc
41bb49b878 cmd/go: revert TestScript/build_trimpath to use ioutil.ReadFile
725a642c2d runtime: correct syscall10/syscall10X on openbsd/amd64
4b068cafb5 doc/go1.16: document go/build/constraint package
376518d77f runtime,syscall: convert syscall on openbsd/arm64 to libc

Change-Id: Icfe3d849f459eda48d7d786d0cd7b082c9c2c325
2021-02-16 12:10:50 -05:00
Filippo Valsorda
936829eff4 [dev.boringcrypto.go1.16] all: branch dev.boringcrypto.go1.16
We don't set a parent-branch because we can't use "git-codereview
sync-branch" to do our merges since we want them to happen at a specific
commit (the release tag), not at the HEAD of the release-branch.

We have misc/boring/merge.sh for release merges.

To be fair, we can't use it for dev.boringcrypto merges either, because
those also need to happen at the first conflicting commit, not at HEAD,
but I am hoping eventually we'll get release merges into the release
process, and maybe add a flag to sync-branch for master merges.

Change-Id: Ia1fbe284f0d7fe82c29109b40601139697e2e1e3
Reviewed-on: https://go-review.googlesource.com/c/go/+/290173
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Trust: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
2021-02-12 15:35:42 +00:00
Alexander Rakoczy
3e06467282 [release-branch.go1.16] go1.16rc1
Change-Id: I978f6df491a19a9c45ab906dbc5194b8665bf4a5
Reviewed-on: https://go-review.googlesource.com/c/go/+/287352
Run-TryBot: Alexander Rakoczy <alex@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
2021-01-27 22:19:13 +00:00
6587 changed files with 195236 additions and 442520 deletions

View File

@@ -1,11 +1,6 @@
---
name: Bugs
about: The go command, standard library, or anything else
title: "affected/package: "
---
<!--
Please answer these questions before submitting your issue. Thanks!
For questions please use one of our forums: https://github.com/golang/go/wiki/Questions
-->
### What version of Go are you using (`go version`)?
@@ -31,7 +26,7 @@ $ go env
<!--
If possible, provide a recipe for reproducing the error.
A complete runnable program is good.
A link on go.dev/play is best.
A link on play.golang.org is best.
-->
@@ -41,5 +36,3 @@ A link on go.dev/play is best.
### What did you see instead?

View File

@@ -1,47 +0,0 @@
---
name: Pkg.go.dev bugs or feature requests
about: Issues or feature requests for the documentation site
title: "x/pkgsite: "
labels: pkgsite
---
<!--
Please answer these questions before submitting your issue. Thanks!
-->
### What is the URL of the page with the issue?
### What is your user agent?
<!--
You can find your user agent here:
https://www.google.com/search?q=what+is+my+user+agent
-->
### Screenshot
<!--
Please paste a screenshot of the page.
-->
### What did you do?
<!--
If possible, provide a recipe for reproducing the error.
-->
### What did you expect to see?
### What did you see instead?

View File

@@ -1,39 +0,0 @@
---
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
---
<!--
Please answer these questions before submitting your issue. Thanks!
-->
### What is the path of the package that you would like to have removed?
<!---
We can remove packages with a shared path prefix.
For example, a request for "github.com/author" would remove all pkg.go.dev pages with that package path prefix.
--->
### Are you the owner of this package?
<!---
Only the package owners can request to have their packages removed from pkg.go.dev.
--->
### What is the reason that you could not retract this package instead?
<!---
If you would like to have your module removed from pkg.go.dev, we recommend that you retract them, so that they can be removed from the go command and proxy.golang.org as well.
Retracting a module version involves adding a retract directive to your go.mod file and publishing a new version. For example: https://github.com/jba/retract-demo/blob/main/go.mod#L5-L8
See https://pkg.go.dev/about#removing-a-package for additional tips on retractions.
--->

View File

@@ -1,61 +0,0 @@
---
name: Gopls bugs or feature requests
about: Issues or feature requests for the Go language server (gopls)
title: "x/tools/gopls: "
labels: gopls Tools
---
<!--
Please answer these questions before submitting your issue. Thanks!
-->
### gopls version
<!--
Output of `gopls -v version` on the command line
-->
### go env
<!--
Output of `go env` on the command line in your workspace directory
-->
### What did you do?
<!--
If possible, provide a recipe for reproducing the error.
A complete runnable program is good.
A link on go.dev/play is better.
A failing unit test is the best.
-->
### What did you expect to see?
### What did you see instead?
### Editor and settings
<!--
Your editor and any settings you have configured (for example, your VSCode settings.json file)
-->
### Logs
<!--
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
-->

View File

@@ -1,13 +0,0 @@
---
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

@@ -1,52 +0,0 @@
---
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

@@ -1,5 +0,0 @@
blank_issues_enabled: false
contact_links:
- name: Questions
about: Please use one of the forums for questions or general discussions
url: https://go.dev/wiki/Questions

2
.github/SUPPORT.md vendored
View File

@@ -11,4 +11,4 @@ For asking questions, see:
* [Stack Overflow](https://stackoverflow.com/questions/tagged/go) with questions tagged "go"
* **IRC** channel #go-nuts on Libera
* **IRC** channel #go-nuts on Freenode

1
.gitignore vendored
View File

@@ -37,7 +37,6 @@ _testmain.go
/src/cmd/internal/objabi/zbootstrap.go
/src/go/build/zcgo.go
/src/go/doc/headscan
/src/internal/buildcfg/zbootstrap.go
/src/runtime/internal/sys/zversion.go
/src/unicode/maketables
/test.out

20
AUTHORS
View File

@@ -41,7 +41,7 @@ Aeneas Rekkas (arekkas) <aeneas@ory.am>
Afanasev Stanislav <phpprogger@gmail.com>
Agis Anastasopoulos <agis.anast@gmail.com>
Agniva De Sarker <agnivade@yahoo.co.in>
Ahmed W. Mones <oneofone@gmail.com>
Ahmed Wahed <oneofone@gmail.com>
Ahmet Soormally <ahmet@mangomm.co.uk>
Ahmy Yulrizka <yulrizka@gmail.com>
Aiden Scandella <ai@uber.com>
@@ -145,7 +145,7 @@ Andy Davis <andy@bigandian.com>
Andy Finkenstadt <afinkenstadt@zynga.com>
Andy Lindeman <andy@lindeman.io>
Andy Maloney <asmaloney@gmail.com>
Andy Pan <panjf2000@gmail.com> <panjf2000@golangcn.org> <i@andypan.me>
Andy Pan <panjf2000@gmail.com>
Andy Walker <walkeraj@gmail.com>
Anfernee Yongkun Gui <anfernee.gui@gmail.com>
Angelo Bulfone <mbulfone@gmail.com>
@@ -195,21 +195,20 @@ Ayanamist Yang <ayanamist@gmail.com>
Aymerick Jéhanne <aymerick@jehanne.org>
Azat Kaumov <kaumov.a.r@gmail.com>
Baiju Muthukadan <baiju.m.mail@gmail.com>
Baokun Lee <nototon@gmail.com> <bk@golangcn.org>
Baokun Lee <nototon@gmail.com>
Bartosz Grzybowski <melkorm@gmail.com>
Bastian Ike <bastian.ike@gmail.com>
Ben Burkert <ben@benburkert.com>
Ben Haines <bhainesva@gmail.com>
Ben Lubar <ben.lubar@gmail.com>
Ben Olive <sionide21@gmail.com>
Ben Shi <powerman1st@163.com> <ben.shi@streamcomputing.com>
Ben Shi <powerman1st@163.com>
Benjamin Black <b@b3k.us>
Benjamin Cable <cable.benjamin@gmail.com>
Benjamin Hsieh <tanookiben@users.noreply.github.com>
Benny Siegert <bsiegert@gmail.com>
Benoit Sigoure <tsunanet@gmail.com>
Berengar Lehr <berengar.lehr@gmx.de>
Bharath Kumar Uppala <uppala.bharath@gmail.com>
Bill Zissimopoulos <billziss@navimatics.com>
Billie Harold Cleek <bhcleek@gmail.com>
Bjorn Tillenius <bjorn@tillenius.me>
@@ -263,8 +262,6 @@ Casey Callendrello <squeed@gmail.com>
Casey Marshall <casey.marshall@gmail.com>
Cezar Sá Espinola <cezarsa@gmail.com>
ChaiShushan <chaishushan@gmail.com>
Changkun Ou <hi@changkun.de> <hi@changkun.us>
Chaoqun Han <hanssccv@gmail.com>
Charles Fenwick Elliott <Charles@FenwickElliott.io>
Charles L. Dorian <cldorian@gmail.com>
Charles Lee <zombie.fml@gmail.com>
@@ -570,7 +567,6 @@ Hootsuite Inc.
Hsin-Ho Yeh <yhh92u@gmail.com>
Hu Keping <hukeping@huawei.com>
Hugues Bruant <hugues.bruant@gmail.com>
HyperConnect Inc.
Ian Gudger <ian@loosescre.ws>
Ian Kent <iankent85@gmail.com>
IBM
@@ -821,7 +817,6 @@ Lehner Florian <dev@der-flo.net>
Leigh McCulloch <leighmcc@gmail.com>
Leo Antunes <leo@costela.net>
Leon Klingele <git@leonklingele.de>
Leonard Wang <wangdeyu0907@gmail.com> <wangdeyu@golangcn.org>
Leonel Quinteros <leonel.quinteros@gmail.com>
Lev Shamardin <shamardin@gmail.com>
Lewin Bormann <lewin.bormann@gmail.com>
@@ -829,7 +824,6 @@ Liberty Fund Inc
Linaro Limited
Lion Yang <lion@aosc.xyz>
Lloyd Dewolf <foolswisdom@gmail.com>
Loongson Technology Corporation Limited
Lorenzo Masini <rugginoso@develer.com>
Lorenzo Stoakes <lstoakes@gmail.com>
Luan Santos <cfcluan@gmail.com>
@@ -1021,7 +1015,6 @@ Nathan Youngman <git@nathany.com>
Nathaniel Cook <nvcook42@gmail.com>
Naveen Kumar Sangi <naveenkumarsangi@protonmail.com>
Neelesh Chandola <neelesh.c98@gmail.com>
Neil Alexander <neilalexander@neilalexander.dev>
Neil Lyons <nwjlyons@googlemail.com>
Netflix, Inc.
Neuman Vong <neuman.vong@gmail.com>
@@ -1149,7 +1142,6 @@ Piers <google@hellopiers.pro>
Pieter Droogendijk <pieter@binky.org.uk>
Pietro Gagliardi <pietro10@mac.com>
Piyush Mishra <piyush@codeitout.com>
PlanetScale, Inc.
Platform.sh
Pontus Leitzler <leitzler@gmail.com>
Prasanga Siripala <pj@pjebs.com.au>
@@ -1433,9 +1425,7 @@ Wèi Cōngruì <crvv.mail@gmail.com>
Wei Fu <fhfuwei@163.com>
Wei Guangjing <vcc.163@gmail.com>
Weichao Tang <tevic.tt@gmail.com>
Weixie Cui <cuiweixie@gmail.com> <523516579@qq.com>
Wembley G. Leach, Jr <wembley.gl@gmail.com>
Wen Yang <yangwen.yw@gmail.com>
Will Faught <will.faught@gmail.com>
Will Storey <will@summercat.com>
Willem van der Schyff <willemvds@gmail.com>
@@ -1486,10 +1476,8 @@ Zemanta d.o.o.
Zev Goldstein <zev.goldstein@gmail.com>
Zheng Dayu <davidzheng23@gmail.com>
Zhongtao Chen <chenzhongtao@126.com>
Zhou Guangyuan <zhouguangyuan.xian@gmail.com>
Zhou Peng <p@ctriple.cn>
Ziad Hatahet <hatahet@gmail.com>
Zizhao Zhang <btw515wolf2@gmail.com>
Zorion Arrizabalaga <zorionk@gmail.com>
Максим Федосеев <max.faceless.frei@gmail.com>
Роман Хавроненко <hagen1778@gmail.com>

File diff suppressed because it is too large Load Diff

View File

@@ -1,9 +1,5 @@
# dev.boringcrypto branch
This branch is no more. `GOEXPERIMENT=boringcrypto` on the standard branch does the job now.
Previous notice:
We have been working inside Google on a fork of Go that uses
BoringCrypto (the core of [BoringSSL][]) for various crypto
primitives, in furtherance of some [work related to FIPS 140-2][sp].

View File

@@ -16,26 +16,26 @@ BSD-style license found in the LICENSE file.
#### Binary Distributions
Official binary distributions are available at https://go.dev/dl/.
Official binary distributions are available at https://golang.org/dl/.
After downloading a binary release, visit https://go.dev/doc/install
After downloading a binary release, visit https://golang.org/doc/install
for installation instructions.
#### Install From Source
If a binary distribution is not available for your combination of
operating system and architecture, visit
https://go.dev/doc/install/source
https://golang.org/doc/install/source
for source installation instructions.
### Contributing
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.
To contribute, please read the contribution guidelines at https://golang.org/doc/contribute.html.
Note that the Go project uses the issue tracker for bug reports and
proposals only. See https://go.dev/wiki/Questions for a list of
proposals only. See https://golang.org/wiki/Questions for a list of
places to ask questions about the Go language.
[rf]: https://reneefrench.blogspot.com/

View File

@@ -2,12 +2,12 @@
## Supported Versions
We support the past two Go releases (for example, Go 1.17.x and Go 1.18.x when Go 1.18.x is the latest stable release).
We support the past two Go releases (for example, Go 1.12.x and Go 1.13.x).
See https://go.dev/wiki/Go-Release-Cycle and in particular the
[Release Maintenance](https://go.dev/wiki/Go-Release-Cycle#release-maintenance)
See https://golang.org/wiki/Go-Release-Cycle and in particular the
[Release Maintenance](https://github.com/golang/go/wiki/Go-Release-Cycle#release-maintenance)
part of that page.
## Reporting a Vulnerability
See https://go.dev/security for how to report a vulnerability.
See https://golang.org/security for how to report a vulnerability.

View File

@@ -8,16 +8,6 @@ shipped. Each file adds new lines but does not remove any.
except.txt lists features that may disappear without breaking true
compatibility.
Starting with go1.19.txt, each API feature line must end in "#nnnnn"
giving the GitHub issue number of the proposal issue that accepted
the new API. This helps with our end-of-cycle audit of new APIs.
The same requirement applies to next/* (described below), which will
become a go1.XX.txt for XX >= 19.
The next/ directory contains the only files intended to be mutated.
Each file in that directory contains a list of features that may be added
to the next release of Go. The files in this directory only affect the
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.)
next.txt is the only file intended to be mutated. It's a list of
features that may be added to the next version. It only affects
warning output from the go api tool.

View File

@@ -1,7 +1,4 @@
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
pkg math, const SmallestNonzeroFloat64 = 4.94066e-324 // 4940656458412465441765687928682213723651/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
pkg math/big, const MaxBase = 36
pkg math/big, type Word uintptr
pkg net, func ListenUnixgram(string, *UnixAddr) (*UDPConn, error)
@@ -492,7 +489,6 @@ pkg syscall (windows-amd64), type CertRevocationInfo struct, OidSpecificInfo uin
pkg syscall (windows-amd64), type CertSimpleChain struct, TrustListInfo uintptr
pkg syscall (windows-amd64), type RawSockaddrAny struct, Pad [96]int8
pkg testing, func MainStart(func(string, string) (bool, error), []InternalTest, []InternalBenchmark, []InternalExample) *M
pkg testing, func MainStart(testDeps, []InternalTest, []InternalBenchmark, []InternalExample) *M
pkg testing, func RegisterCover(Cover)
pkg text/scanner, const GoTokens = 1012
pkg text/template/parse, type DotNode bool
@@ -505,5 +501,3 @@ pkg unicode, const Version = "6.3.0"
pkg unicode, const Version = "7.0.0"
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{}

View File

@@ -371,7 +371,7 @@ pkg debug/elf, const ELFCLASSNONE = 0
pkg debug/elf, const ELFDATA2LSB = 1
pkg debug/elf, const ELFDATA2MSB = 2
pkg debug/elf, const ELFDATANONE = 0
pkg debug/elf, const ELFMAG = "\x7fELF"
pkg debug/elf, const ELFMAG = "\u007fELF"
pkg debug/elf, const ELFOSABI_86OPEN = 5
pkg debug/elf, const ELFOSABI_AIX = 7
pkg debug/elf, const ELFOSABI_ARM = 97
@@ -2603,34 +2603,7 @@ pkg runtime/debug, type GCStats struct, Pause []time.Duration
pkg runtime/debug, type GCStats struct, PauseQuantiles []time.Duration
pkg runtime/debug, type GCStats struct, PauseTotal time.Duration
pkg sort, func Reverse(Interface) Interface
pkg strconv (darwin-amd64), const IntSize = 64
pkg strconv (darwin-amd64-cgo), const IntSize = 64
pkg strconv (freebsd-386), const IntSize = 32
pkg strconv (freebsd-386-cgo), const IntSize = 32
pkg strconv (freebsd-amd64), const IntSize = 64
pkg strconv (freebsd-amd64-cgo), const IntSize = 64
pkg strconv (freebsd-arm), const IntSize = 32
pkg strconv (freebsd-arm-cgo), const IntSize = 32
pkg strconv (linux-386), const IntSize = 32
pkg strconv (linux-386-cgo), const IntSize = 32
pkg strconv (linux-amd64), const IntSize = 64
pkg strconv (linux-amd64-cgo), const IntSize = 64
pkg strconv (linux-arm), const IntSize = 32
pkg strconv (linux-arm-cgo), const IntSize = 32
pkg strconv (netbsd-386), const IntSize = 32
pkg strconv (netbsd-386-cgo), const IntSize = 32
pkg strconv (netbsd-amd64), const IntSize = 64
pkg strconv (netbsd-amd64-cgo), const IntSize = 64
pkg strconv (netbsd-arm), const IntSize = 32
pkg strconv (netbsd-arm-cgo), const IntSize = 32
pkg strconv (netbsd-arm64), const IntSize = 64
pkg strconv (netbsd-arm64-cgo), const IntSize = 64
pkg strconv (openbsd-386), const IntSize = 32
pkg strconv (openbsd-386-cgo), const IntSize = 32
pkg strconv (openbsd-amd64), const IntSize = 64
pkg strconv (openbsd-amd64-cgo), const IntSize = 64
pkg strconv (windows-386), const IntSize = 32
pkg strconv (windows-amd64), const IntSize = 64
pkg strconv, const IntSize = 64
pkg strings, func TrimPrefix(string, string) string
pkg strings, func TrimSuffix(string, string) string
pkg strings, method (*Reader) WriteTo(io.Writer) (int64, error)
@@ -49393,7 +49366,7 @@ pkg syscall (windows-386), const IP_MULTICAST_TTL = 10
pkg syscall (windows-386), const IP_TOS = 3
pkg syscall (windows-386), const IP_TTL = 4
pkg syscall (windows-386), const ImplementsGetwd = true
pkg syscall (windows-386), const InvalidHandle = 4294967295
pkg syscall (windows-386), const InvalidHandle = 18446744073709551615
pkg syscall (windows-386), const KEY_ALL_ACCESS = 983103
pkg syscall (windows-386), const KEY_CREATE_LINK = 32
pkg syscall (windows-386), const KEY_CREATE_SUB_KEY = 4

View File

@@ -1,5 +1,6 @@
pkg archive/zip, method (*ReadCloser) Open(string) (fs.File, error)
pkg archive/zip, method (*Reader) Open(string) (fs.File, error)
pkg crypto/boring, func Enabled() bool
pkg crypto/x509, method (SystemRootsError) Unwrap() error
pkg debug/elf, const DT_ADDRRNGHI = 1879047935
pkg debug/elf, const DT_ADDRRNGHI DynTag

View File

@@ -1,276 +0,0 @@
pkg archive/zip, method (*File) OpenRaw() (io.Reader, error)
pkg archive/zip, method (*Writer) Copy(*File) error
pkg archive/zip, method (*Writer) CreateRaw(*FileHeader) (io.Writer, error)
pkg compress/lzw, method (*Reader) Close() error
pkg compress/lzw, method (*Reader) Read([]uint8) (int, error)
pkg compress/lzw, method (*Reader) Reset(io.Reader, Order, int)
pkg compress/lzw, method (*Writer) Close() error
pkg compress/lzw, method (*Writer) Reset(io.Writer, Order, int)
pkg compress/lzw, method (*Writer) Write([]uint8) (int, error)
pkg compress/lzw, type Reader struct
pkg compress/lzw, type Writer struct
pkg crypto/tls, method (*CertificateRequestInfo) Context() context.Context
pkg crypto/tls, method (*ClientHelloInfo) Context() context.Context
pkg crypto/tls, method (*Conn) HandshakeContext(context.Context) error
pkg database/sql, method (*NullByte) Scan(interface{}) error
pkg database/sql, method (*NullInt16) Scan(interface{}) error
pkg database/sql, method (NullByte) Value() (driver.Value, error)
pkg database/sql, method (NullInt16) Value() (driver.Value, error)
pkg database/sql, type NullByte struct
pkg database/sql, type NullByte struct, Byte uint8
pkg database/sql, type NullByte struct, Valid bool
pkg database/sql, type NullInt16 struct
pkg database/sql, type NullInt16 struct, Int16 int16
pkg database/sql, type NullInt16 struct, Valid bool
pkg debug/elf, const SHT_MIPS_ABIFLAGS = 1879048234
pkg debug/elf, const SHT_MIPS_ABIFLAGS SectionType
pkg encoding/csv, method (*Reader) FieldPos(int) (int, int)
pkg go/build, type Context struct, ToolTags []string
pkg go/parser, const SkipObjectResolution = 64
pkg go/parser, const SkipObjectResolution Mode
pkg image, method (*Alpha) RGBA64At(int, int) color.RGBA64
pkg image, method (*Alpha) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*Alpha16) RGBA64At(int, int) color.RGBA64
pkg image, method (*Alpha16) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*CMYK) RGBA64At(int, int) color.RGBA64
pkg image, method (*CMYK) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*Gray) RGBA64At(int, int) color.RGBA64
pkg image, method (*Gray) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*Gray16) RGBA64At(int, int) color.RGBA64
pkg image, method (*Gray16) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*NRGBA) RGBA64At(int, int) color.RGBA64
pkg image, method (*NRGBA) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*NRGBA64) RGBA64At(int, int) color.RGBA64
pkg image, method (*NRGBA64) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*NYCbCrA) RGBA64At(int, int) color.RGBA64
pkg image, method (*Paletted) RGBA64At(int, int) color.RGBA64
pkg image, method (*Paletted) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*RGBA) RGBA64At(int, int) color.RGBA64
pkg image, method (*RGBA) SetRGBA64(int, int, color.RGBA64)
pkg image, method (*Uniform) RGBA64At(int, int) color.RGBA64
pkg image, method (*YCbCr) RGBA64At(int, int) color.RGBA64
pkg image, method (Rectangle) RGBA64At(int, int) color.RGBA64
pkg image, type RGBA64Image interface { At, Bounds, ColorModel, RGBA64At }
pkg image, type RGBA64Image interface, At(int, int) color.Color
pkg image, type RGBA64Image interface, Bounds() Rectangle
pkg image, type RGBA64Image interface, ColorModel() color.Model
pkg image, type RGBA64Image interface, RGBA64At(int, int) color.RGBA64
pkg image/draw, type RGBA64Image interface { At, Bounds, ColorModel, RGBA64At, Set, SetRGBA64 }
pkg image/draw, type RGBA64Image interface, At(int, int) color.Color
pkg image/draw, type RGBA64Image interface, Bounds() image.Rectangle
pkg image/draw, type RGBA64Image interface, ColorModel() color.Model
pkg image/draw, type RGBA64Image interface, RGBA64At(int, int) color.RGBA64
pkg image/draw, type RGBA64Image interface, Set(int, int, color.Color)
pkg image/draw, type RGBA64Image interface, SetRGBA64(int, int, color.RGBA64)
pkg io/fs, func FileInfoToDirEntry(FileInfo) DirEntry
pkg math (darwin-amd64), const MaxInt = 9223372036854775807
pkg math (darwin-amd64), const MaxUint = 18446744073709551615
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 (freebsd-386), const MaxInt = 2147483647
pkg math (freebsd-386), const MaxUint = 4294967295
pkg math (freebsd-386), const MinInt = -2147483648
pkg math (freebsd-386-cgo), const MaxInt = 2147483647
pkg math (freebsd-386-cgo), const MaxUint = 4294967295
pkg math (freebsd-386-cgo), const MinInt = -2147483648
pkg math (freebsd-amd64), const MaxInt = 9223372036854775807
pkg math (freebsd-amd64), const MaxUint = 18446744073709551615
pkg math (freebsd-amd64), const MinInt = -9223372036854775808
pkg math (freebsd-amd64-cgo), const MaxInt = 9223372036854775807
pkg math (freebsd-amd64-cgo), const MaxUint = 18446744073709551615
pkg math (freebsd-amd64-cgo), const MinInt = -9223372036854775808
pkg math (freebsd-arm), const MaxInt = 2147483647
pkg math (freebsd-arm), const MaxUint = 4294967295
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 (linux-386), const MaxInt = 2147483647
pkg math (linux-386), const MaxUint = 4294967295
pkg math (linux-386), const MinInt = -2147483648
pkg math (linux-386-cgo), const MaxInt = 2147483647
pkg math (linux-386-cgo), const MaxUint = 4294967295
pkg math (linux-386-cgo), const MinInt = -2147483648
pkg math (linux-amd64), const MaxInt = 9223372036854775807
pkg math (linux-amd64), const MaxUint = 18446744073709551615
pkg math (linux-amd64), const MinInt = -9223372036854775808
pkg math (linux-amd64-cgo), const MaxInt = 9223372036854775807
pkg math (linux-amd64-cgo), const MaxUint = 18446744073709551615
pkg math (linux-amd64-cgo), const MinInt = -9223372036854775808
pkg math (linux-arm), const MaxInt = 2147483647
pkg math (linux-arm), const MaxUint = 4294967295
pkg math (linux-arm), const MinInt = -2147483648
pkg math (linux-arm-cgo), const MaxInt = 2147483647
pkg math (linux-arm-cgo), const MaxUint = 4294967295
pkg math (linux-arm-cgo), const MinInt = -2147483648
pkg math (netbsd-386), const MaxInt = 2147483647
pkg math (netbsd-386), const MaxUint = 4294967295
pkg math (netbsd-386), const MinInt = -2147483648
pkg math (netbsd-386-cgo), const MaxInt = 2147483647
pkg math (netbsd-386-cgo), const MaxUint = 4294967295
pkg math (netbsd-386-cgo), const MinInt = -2147483648
pkg math (netbsd-amd64), const MaxInt = 9223372036854775807
pkg math (netbsd-amd64), const MaxUint = 18446744073709551615
pkg math (netbsd-amd64), const MinInt = -9223372036854775808
pkg math (netbsd-amd64-cgo), const MaxInt = 9223372036854775807
pkg math (netbsd-amd64-cgo), const MaxUint = 18446744073709551615
pkg math (netbsd-amd64-cgo), const MinInt = -9223372036854775808
pkg math (netbsd-arm), const MaxInt = 2147483647
pkg math (netbsd-arm), const MaxUint = 4294967295
pkg math (netbsd-arm), const MinInt = -2147483648
pkg math (netbsd-arm-cgo), const MaxInt = 2147483647
pkg math (netbsd-arm-cgo), const MaxUint = 4294967295
pkg math (netbsd-arm-cgo), const MinInt = -2147483648
pkg math (netbsd-arm64), const MaxInt = 9223372036854775807
pkg math (netbsd-arm64), const MaxUint = 18446744073709551615
pkg math (netbsd-arm64), const MinInt = -9223372036854775808
pkg math (netbsd-arm64-cgo), const MaxInt = 9223372036854775807
pkg math (netbsd-arm64-cgo), const MaxUint = 18446744073709551615
pkg math (netbsd-arm64-cgo), const MinInt = -9223372036854775808
pkg math (openbsd-386), const MaxInt = 2147483647
pkg math (openbsd-386), const MaxUint = 4294967295
pkg math (openbsd-386), const MinInt = -2147483648
pkg math (openbsd-386-cgo), const MaxInt = 2147483647
pkg math (openbsd-386-cgo), const MaxUint = 4294967295
pkg math (openbsd-386-cgo), const MinInt = -2147483648
pkg math (openbsd-amd64), const MaxInt = 9223372036854775807
pkg math (openbsd-amd64), const MaxUint = 18446744073709551615
pkg math (openbsd-amd64), const MinInt = -9223372036854775808
pkg math (openbsd-amd64-cgo), const MaxInt = 9223372036854775807
pkg math (openbsd-amd64-cgo), const MaxUint = 18446744073709551615
pkg math (openbsd-amd64-cgo), const MinInt = -9223372036854775808
pkg math (windows-386), const MaxInt = 2147483647
pkg math (windows-386), const MaxUint = 4294967295
pkg math (windows-386), const MinInt = -2147483648
pkg math (windows-amd64), const MaxInt = 9223372036854775807
pkg math (windows-amd64), const MaxUint = 18446744073709551615
pkg math (windows-amd64), const MinInt = -9223372036854775808
pkg math, const MaxFloat64 = 1.79769e+308 // 179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368
pkg math, const MaxInt ideal-int
pkg math, const MaxUint ideal-int
pkg math, const MinInt ideal-int
pkg math, const SmallestNonzeroFloat32 = 1.4013e-45 // 1/713623846352979940529142984724747568191373312
pkg math, const SmallestNonzeroFloat64 = 4.94066e-324 // 1/202402253307310618352495346718917307049556649764142118356901358027430339567995346891960383701437124495187077864316811911389808737385793476867013399940738509921517424276566361364466907742093216341239767678472745068562007483424692698618103355649159556340810056512358769552333414615230502532186327508646006263307707741093494784
pkg net, method (*ParseError) Temporary() bool
pkg net, method (*ParseError) Timeout() bool
pkg net, method (IP) IsPrivate() bool
pkg net/http, func AllowQuerySemicolons(Handler) Handler
pkg net/url, method (Values) Has(string) bool
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 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 (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{}
pkg runtime/cgo (freebsd-386-cgo), type Handle uintptr
pkg runtime/cgo (freebsd-amd64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (freebsd-amd64-cgo), method (Handle) Delete()
pkg runtime/cgo (freebsd-amd64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (freebsd-amd64-cgo), type Handle uintptr
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 (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{}
pkg runtime/cgo (linux-386-cgo), type Handle uintptr
pkg runtime/cgo (linux-amd64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (linux-amd64-cgo), method (Handle) Delete()
pkg runtime/cgo (linux-amd64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (linux-amd64-cgo), type Handle uintptr
pkg runtime/cgo (linux-arm-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (linux-arm-cgo), method (Handle) Delete()
pkg runtime/cgo (linux-arm-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (linux-arm-cgo), type Handle uintptr
pkg runtime/cgo (netbsd-386-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (netbsd-386-cgo), method (Handle) Delete()
pkg runtime/cgo (netbsd-386-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (netbsd-386-cgo), type Handle uintptr
pkg runtime/cgo (netbsd-amd64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (netbsd-amd64-cgo), method (Handle) Delete()
pkg runtime/cgo (netbsd-amd64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (netbsd-amd64-cgo), type Handle uintptr
pkg runtime/cgo (netbsd-arm-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (netbsd-arm-cgo), method (Handle) Delete()
pkg runtime/cgo (netbsd-arm-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (netbsd-arm-cgo), type Handle uintptr
pkg runtime/cgo (netbsd-arm64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (netbsd-arm64-cgo), method (Handle) Delete()
pkg runtime/cgo (netbsd-arm64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (netbsd-arm64-cgo), type Handle uintptr
pkg runtime/cgo (openbsd-386-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (openbsd-386-cgo), method (Handle) Delete()
pkg runtime/cgo (openbsd-386-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (openbsd-386-cgo), type Handle uintptr
pkg runtime/cgo (openbsd-amd64-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (openbsd-amd64-cgo), method (Handle) Delete()
pkg runtime/cgo (openbsd-amd64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (openbsd-amd64-cgo), type Handle uintptr
pkg strconv, func QuotedPrefix(string) (string, error)
pkg sync/atomic, method (*Value) CompareAndSwap(interface{}, interface{}) bool
pkg sync/atomic, method (*Value) Swap(interface{}) interface{}
pkg syscall (netbsd-386), const SYS_WAIT6 = 481
pkg syscall (netbsd-386), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-386), const WEXITED = 32
pkg syscall (netbsd-386), const WEXITED ideal-int
pkg syscall (netbsd-386-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-386-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-386-cgo), const WEXITED = 32
pkg syscall (netbsd-386-cgo), const WEXITED ideal-int
pkg syscall (netbsd-amd64), const SYS_WAIT6 = 481
pkg syscall (netbsd-amd64), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-amd64), const WEXITED = 32
pkg syscall (netbsd-amd64), const WEXITED ideal-int
pkg syscall (netbsd-amd64-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-amd64-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-amd64-cgo), const WEXITED = 32
pkg syscall (netbsd-amd64-cgo), const WEXITED ideal-int
pkg syscall (netbsd-arm), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm), const WEXITED = 32
pkg syscall (netbsd-arm), const WEXITED ideal-int
pkg syscall (netbsd-arm-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm-cgo), const WEXITED = 32
pkg syscall (netbsd-arm-cgo), const WEXITED ideal-int
pkg syscall (netbsd-arm64), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm64), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm64), const WEXITED = 32
pkg syscall (netbsd-arm64), const WEXITED ideal-int
pkg syscall (netbsd-arm64-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm64-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm64-cgo), const WEXITED = 32
pkg syscall (netbsd-arm64-cgo), const WEXITED ideal-int
pkg syscall (openbsd-386), const MSG_CMSG_CLOEXEC = 2048
pkg syscall (openbsd-386), const MSG_CMSG_CLOEXEC ideal-int
pkg syscall (openbsd-386-cgo), const MSG_CMSG_CLOEXEC = 2048
pkg syscall (openbsd-386-cgo), const MSG_CMSG_CLOEXEC ideal-int
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), type SysProcAttr struct, AdditionalInheritedHandles []Handle
pkg syscall (windows-386), type SysProcAttr struct, ParentProcess Handle
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)
pkg testing, method (*T) Setenv(string, string)
pkg testing, type TB interface, Setenv(string, string)
pkg text/template/parse, const SkipFuncCheck = 2
pkg text/template/parse, const SkipFuncCheck Mode
pkg time, const Layout = "01/02 03:04:05PM '06 -0700"
pkg time, const Layout ideal-string
pkg time, func UnixMicro(int64) Time
pkg time, func UnixMilli(int64) Time
pkg time, method (Time) GoString() string
pkg time, method (Time) IsDST() bool
pkg time, method (Time) UnixMicro() int64
pkg time, method (Time) UnixMilli() int64

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@@ -1,233 +0,0 @@
pkg bufio, method (*Writer) AvailableBuffer() []uint8
pkg bufio, method (ReadWriter) AvailableBuffer() []uint8
pkg bytes, func Cut([]uint8, []uint8) ([]uint8, []uint8, bool)
pkg crypto/tls, method (*Conn) NetConn() net.Conn
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/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
pkg go/ast, type FuncType struct, TypeParams *FieldList
pkg go/ast, type IndexListExpr struct
pkg go/ast, type IndexListExpr struct, Indices []Expr
pkg go/ast, type IndexListExpr struct, Lbrack token.Pos
pkg go/ast, type IndexListExpr struct, Rbrack token.Pos
pkg go/ast, type IndexListExpr struct, X Expr
pkg go/ast, type TypeSpec struct, TypeParams *FieldList
pkg go/constant, method (Kind) String() string
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 NewSignatureType(*Var, []*TypeParam, []*TypeParam, *Tuple, *Tuple, bool) *Signature
pkg go/types, func NewTerm(bool, Type) *Term
pkg go/types, func NewTypeParam(*TypeName, Type) *TypeParam
pkg go/types, func NewUnion([]*Term) *Union
pkg go/types, method (*ArgumentError) Error() string
pkg go/types, method (*ArgumentError) Unwrap() error
pkg go/types, method (*Interface) IsComparable() bool
pkg go/types, method (*Interface) IsImplicit() bool
pkg go/types, method (*Interface) IsMethodSet() bool
pkg go/types, method (*Interface) MarkImplicit()
pkg go/types, method (*Named) Origin() *Named
pkg go/types, method (*Named) SetTypeParams([]*TypeParam)
pkg go/types, method (*Named) TypeArgs() *TypeList
pkg go/types, method (*Named) TypeParams() *TypeParamList
pkg go/types, method (*Signature) RecvTypeParams() *TypeParamList
pkg go/types, method (*Signature) TypeParams() *TypeParamList
pkg go/types, method (*Term) String() string
pkg go/types, method (*Term) Tilde() bool
pkg go/types, method (*Term) Type() Type
pkg go/types, method (*TypeList) At(int) Type
pkg go/types, method (*TypeList) Len() int
pkg go/types, method (*TypeParam) Constraint() Type
pkg go/types, method (*TypeParam) Index() int
pkg go/types, method (*TypeParam) Obj() *TypeName
pkg go/types, method (*TypeParam) SetConstraint(Type)
pkg go/types, method (*TypeParam) String() string
pkg go/types, method (*TypeParam) Underlying() Type
pkg go/types, method (*TypeParamList) At(int) *TypeParam
pkg go/types, method (*TypeParamList) Len() int
pkg go/types, method (*Union) Len() int
pkg go/types, method (*Union) String() string
pkg go/types, method (*Union) Term(int) *Term
pkg go/types, method (*Union) Underlying() Type
pkg go/types, type ArgumentError struct
pkg go/types, type ArgumentError struct, Err error
pkg go/types, type ArgumentError struct, Index int
pkg go/types, type Config struct, Context *Context
pkg go/types, type Config struct, GoVersion string
pkg go/types, type Context struct
pkg go/types, type Info struct, Instances map[*ast.Ident]Instance
pkg go/types, type Instance struct
pkg go/types, type Instance struct, Type Type
pkg go/types, type Instance struct, TypeArgs *TypeList
pkg go/types, type Term struct
pkg go/types, type TypeList struct
pkg go/types, type TypeParam struct
pkg go/types, type TypeParamList struct
pkg go/types, type Union struct
pkg net, func TCPAddrFromAddrPort(netip.AddrPort) *TCPAddr
pkg net, func UDPAddrFromAddrPort(netip.AddrPort) *UDPAddr
pkg net, method (*Resolver) LookupNetIP(context.Context, string, string) ([]netip.Addr, error)
pkg net, method (*TCPAddr) AddrPort() netip.AddrPort
pkg net, method (*UDPAddr) AddrPort() netip.AddrPort
pkg net, method (*UDPConn) ReadFromUDPAddrPort([]uint8) (int, netip.AddrPort, error)
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/http, func MaxBytesHandler(Handler, int64) Handler
pkg net/http, method (*Cookie) Valid() error
pkg net/netip, func AddrFrom16([16]uint8) Addr
pkg net/netip, func AddrFrom4([4]uint8) Addr
pkg net/netip, func AddrFromSlice([]uint8) (Addr, bool)
pkg net/netip, func AddrPortFrom(Addr, uint16) AddrPort
pkg net/netip, func IPv4Unspecified() Addr
pkg net/netip, func IPv6LinkLocalAllNodes() Addr
pkg net/netip, func IPv6Unspecified() Addr
pkg net/netip, func MustParseAddr(string) Addr
pkg net/netip, func MustParseAddrPort(string) AddrPort
pkg net/netip, func MustParsePrefix(string) Prefix
pkg net/netip, func ParseAddr(string) (Addr, error)
pkg net/netip, func ParseAddrPort(string) (AddrPort, error)
pkg net/netip, func ParsePrefix(string) (Prefix, error)
pkg net/netip, func PrefixFrom(Addr, int) Prefix
pkg net/netip, method (*Addr) UnmarshalBinary([]uint8) error
pkg net/netip, method (*Addr) UnmarshalText([]uint8) error
pkg net/netip, method (*AddrPort) UnmarshalBinary([]uint8) error
pkg net/netip, method (*AddrPort) UnmarshalText([]uint8) error
pkg net/netip, method (*Prefix) UnmarshalBinary([]uint8) error
pkg net/netip, method (*Prefix) UnmarshalText([]uint8) error
pkg net/netip, method (Addr) AppendTo([]uint8) []uint8
pkg net/netip, method (Addr) As16() [16]uint8
pkg net/netip, method (Addr) As4() [4]uint8
pkg net/netip, method (Addr) AsSlice() []uint8
pkg net/netip, method (Addr) BitLen() int
pkg net/netip, method (Addr) Compare(Addr) int
pkg net/netip, method (Addr) Is4() bool
pkg net/netip, method (Addr) Is4In6() bool
pkg net/netip, method (Addr) Is6() bool
pkg net/netip, method (Addr) IsGlobalUnicast() bool
pkg net/netip, method (Addr) IsInterfaceLocalMulticast() bool
pkg net/netip, method (Addr) IsLinkLocalMulticast() bool
pkg net/netip, method (Addr) IsLinkLocalUnicast() bool
pkg net/netip, method (Addr) IsLoopback() bool
pkg net/netip, method (Addr) IsMulticast() bool
pkg net/netip, method (Addr) IsPrivate() bool
pkg net/netip, method (Addr) IsUnspecified() bool
pkg net/netip, method (Addr) IsValid() bool
pkg net/netip, method (Addr) Less(Addr) bool
pkg net/netip, method (Addr) MarshalBinary() ([]uint8, error)
pkg net/netip, method (Addr) MarshalText() ([]uint8, error)
pkg net/netip, method (Addr) Next() Addr
pkg net/netip, method (Addr) Prefix(int) (Prefix, error)
pkg net/netip, method (Addr) Prev() Addr
pkg net/netip, method (Addr) String() string
pkg net/netip, method (Addr) StringExpanded() string
pkg net/netip, method (Addr) Unmap() Addr
pkg net/netip, method (Addr) WithZone(string) Addr
pkg net/netip, method (Addr) Zone() string
pkg net/netip, method (AddrPort) Addr() Addr
pkg net/netip, method (AddrPort) AppendTo([]uint8) []uint8
pkg net/netip, method (AddrPort) IsValid() bool
pkg net/netip, method (AddrPort) MarshalBinary() ([]uint8, error)
pkg net/netip, method (AddrPort) MarshalText() ([]uint8, error)
pkg net/netip, method (AddrPort) Port() uint16
pkg net/netip, method (AddrPort) String() string
pkg net/netip, method (Prefix) Addr() Addr
pkg net/netip, method (Prefix) AppendTo([]uint8) []uint8
pkg net/netip, method (Prefix) Bits() int
pkg net/netip, method (Prefix) Contains(Addr) bool
pkg net/netip, method (Prefix) IsSingleIP() bool
pkg net/netip, method (Prefix) IsValid() bool
pkg net/netip, method (Prefix) MarshalBinary() ([]uint8, error)
pkg net/netip, method (Prefix) MarshalText() ([]uint8, error)
pkg net/netip, method (Prefix) Masked() Prefix
pkg net/netip, method (Prefix) Overlaps(Prefix) bool
pkg net/netip, method (Prefix) String() string
pkg net/netip, type Addr struct
pkg net/netip, type AddrPort struct
pkg net/netip, type Prefix struct
pkg reflect, const Pointer = 22
pkg reflect, const Pointer Kind
pkg reflect, func PointerTo(Type) Type
pkg reflect, method (*MapIter) Reset(Value)
pkg reflect, method (Value) CanComplex() bool
pkg reflect, method (Value) CanFloat() bool
pkg reflect, method (Value) CanInt() bool
pkg reflect, method (Value) CanUint() bool
pkg reflect, method (Value) FieldByIndexErr([]int) (Value, error)
pkg reflect, method (Value) SetIterKey(*MapIter)
pkg reflect, method (Value) SetIterValue(*MapIter)
pkg reflect, method (Value) UnsafePointer() unsafe.Pointer
pkg runtime/debug, func ParseBuildInfo(string) (*BuildInfo, error)
pkg runtime/debug, method (*BuildInfo) String() string
pkg runtime/debug, type BuildInfo struct, GoVersion string
pkg runtime/debug, type BuildInfo struct, Settings []BuildSetting
pkg runtime/debug, type BuildSetting struct
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 sync, method (*Mutex) TryLock() bool
pkg sync, method (*RWMutex) TryLock() bool
pkg sync, method (*RWMutex) TryRLock() bool
pkg syscall (freebsd-386), type SysProcAttr struct, Pdeathsig Signal
pkg syscall (freebsd-386-cgo), type SysProcAttr struct, Pdeathsig Signal
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 (windows-386), func SyscallN(uintptr, ...uintptr) (uintptr, uintptr, Errno)
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{})
pkg testing, method (*F) Cleanup(func())
pkg testing, method (*F) Error(...interface{})
pkg testing, method (*F) Errorf(string, ...interface{})
pkg testing, method (*F) Fail()
pkg testing, method (*F) FailNow()
pkg testing, method (*F) Failed() bool
pkg testing, method (*F) Fatal(...interface{})
pkg testing, method (*F) Fatalf(string, ...interface{})
pkg testing, method (*F) Fuzz(interface{})
pkg testing, method (*F) Helper()
pkg testing, method (*F) Log(...interface{})
pkg testing, method (*F) Logf(string, ...interface{})
pkg testing, method (*F) Name() string
pkg testing, method (*F) Setenv(string, string)
pkg testing, method (*F) Skip(...interface{})
pkg testing, method (*F) SkipNow()
pkg testing, method (*F) Skipf(string, ...interface{})
pkg testing, method (*F) Skipped() bool
pkg testing, method (*F) TempDir() string
pkg testing, type F struct
pkg testing, type InternalFuzzTarget struct
pkg testing, type InternalFuzzTarget struct, Fn func(*F)
pkg testing, type InternalFuzzTarget struct, Name string
pkg text/template/parse, const NodeBreak = 21
pkg text/template/parse, const NodeBreak NodeType
pkg text/template/parse, const NodeContinue = 22
pkg text/template/parse, const NodeContinue NodeType
pkg text/template/parse, method (*BreakNode) Copy() Node
pkg text/template/parse, method (*BreakNode) String() string
pkg text/template/parse, method (*ContinueNode) Copy() Node
pkg text/template/parse, method (*ContinueNode) String() string
pkg text/template/parse, method (BreakNode) Position() Pos
pkg text/template/parse, method (BreakNode) Type() NodeType
pkg text/template/parse, method (ContinueNode) Position() Pos
pkg text/template/parse, method (ContinueNode) Type() NodeType
pkg text/template/parse, type BreakNode struct
pkg text/template/parse, type BreakNode struct, Line int
pkg text/template/parse, type BreakNode struct, embedded NodeType
pkg text/template/parse, type BreakNode struct, embedded Pos
pkg text/template/parse, type ContinueNode struct
pkg text/template/parse, type ContinueNode struct, Line int
pkg text/template/parse, type ContinueNode struct, embedded NodeType
pkg text/template/parse, type ContinueNode struct, embedded Pos
pkg unicode/utf8, func AppendRune([]uint8, int32) []uint8

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@@ -7,6 +7,7 @@ pkg crypto, const BLAKE2b_512 Hash
pkg crypto, const BLAKE2s_256 = 16
pkg crypto, const BLAKE2s_256 Hash
pkg crypto/x509, type Certificate struct, ExcludedDNSDomains []string
pkg crypto/x509, type VerifyOptions struct, IsBoring func(*Certificate) bool
pkg database/sql, method (*Conn) BeginTx(context.Context, *TxOptions) (*Tx, error)
pkg database/sql, method (*Conn) Close() error
pkg database/sql, method (*Conn) ExecContext(context.Context, string, ...interface{}) (Result, error)
@@ -49,34 +50,7 @@ pkg image/png, type EncoderBufferPool interface, Put(*EncoderBuffer)
pkg math/big, method (*Int) IsInt64() bool
pkg math/big, method (*Int) IsUint64() bool
pkg math/big, type Word uint
pkg math/bits (darwin-amd64), const UintSize = 64
pkg math/bits (darwin-amd64-cgo), const UintSize = 64
pkg math/bits (freebsd-386), const UintSize = 32
pkg math/bits (freebsd-386-cgo), const UintSize = 32
pkg math/bits (freebsd-amd64), const UintSize = 64
pkg math/bits (freebsd-amd64-cgo), const UintSize = 64
pkg math/bits (freebsd-arm), const UintSize = 32
pkg math/bits (freebsd-arm-cgo), const UintSize = 32
pkg math/bits (linux-386), const UintSize = 32
pkg math/bits (linux-386-cgo), const UintSize = 32
pkg math/bits (linux-amd64), const UintSize = 64
pkg math/bits (linux-amd64-cgo), const UintSize = 64
pkg math/bits (linux-arm), const UintSize = 32
pkg math/bits (linux-arm-cgo), const UintSize = 32
pkg math/bits (netbsd-386), const UintSize = 32
pkg math/bits (netbsd-386-cgo), const UintSize = 32
pkg math/bits (netbsd-amd64), const UintSize = 64
pkg math/bits (netbsd-amd64-cgo), const UintSize = 64
pkg math/bits (netbsd-arm), const UintSize = 32
pkg math/bits (netbsd-arm-cgo), const UintSize = 32
pkg math/bits (netbsd-arm64), const UintSize = 64
pkg math/bits (netbsd-arm64-cgo), const UintSize = 64
pkg math/bits (openbsd-386), const UintSize = 32
pkg math/bits (openbsd-386-cgo), const UintSize = 32
pkg math/bits (openbsd-amd64), const UintSize = 64
pkg math/bits (openbsd-amd64-cgo), const UintSize = 64
pkg math/bits (windows-386), const UintSize = 32
pkg math/bits (windows-amd64), const UintSize = 64
pkg math/bits, const UintSize = 64
pkg math/bits, const UintSize ideal-int
pkg math/bits, func LeadingZeros(uint) int
pkg math/bits, func LeadingZeros16(uint16) int

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@@ -1,3 +0,0 @@
pkg net/http, type MaxBytesError struct #30715
pkg net/http, type MaxBytesError struct, Limit int64 #30715
pkg net/http, method (*MaxBytesError) Error() string #30715

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@@ -1 +0,0 @@
pkg crypto/x509, method (*CertPool) Clone() *CertPool #35044

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@@ -1,2 +0,0 @@
pkg hash/maphash, func Bytes(Seed, []uint8) uint64 #42710
pkg hash/maphash, func String(Seed, string) uint64 #42710

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@@ -1 +0,0 @@
pkg encoding/xml, method (*Decoder) InputPos() (int, int) #45628

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@@ -1,2 +0,0 @@
pkg flag, func TextVar(encoding.TextUnmarshaler, string, encoding.TextMarshaler, string) #45754
pkg flag, method (*FlagSet) TextVar(encoding.TextUnmarshaler, string, encoding.TextMarshaler, string) #45754

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@@ -1 +0,0 @@
pkg crypto/x509, method (*CertPool) Equal(*CertPool) bool #46057

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@@ -1,2 +0,0 @@
pkg net/url, type URL struct, OmitHost bool #46059

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@@ -1,2 +0,0 @@
pkg html/template, method (*Template) Funcs(template.FuncMap) *Template #46121
pkg html/template, type FuncMap = template.FuncMap #46121

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@@ -1,105 +0,0 @@
pkg debug/elf, const EM_LOONGARCH = 258 #46229
pkg debug/elf, const EM_LOONGARCH Machine #46229
pkg debug/elf, const R_LARCH_32 = 1 #46229
pkg debug/elf, const R_LARCH_32 R_LARCH #46229
pkg debug/elf, const R_LARCH_64 = 2 #46229
pkg debug/elf, const R_LARCH_64 R_LARCH #46229
pkg debug/elf, const R_LARCH_ADD16 = 48 #46229
pkg debug/elf, const R_LARCH_ADD16 R_LARCH #46229
pkg debug/elf, const R_LARCH_ADD24 = 49 #46229
pkg debug/elf, const R_LARCH_ADD24 R_LARCH #46229
pkg debug/elf, const R_LARCH_ADD32 = 50 #46229
pkg debug/elf, const R_LARCH_ADD32 R_LARCH #46229
pkg debug/elf, const R_LARCH_ADD64 = 51 #46229
pkg debug/elf, const R_LARCH_ADD64 R_LARCH #46229
pkg debug/elf, const R_LARCH_ADD8 = 47 #46229
pkg debug/elf, const R_LARCH_ADD8 R_LARCH #46229
pkg debug/elf, const R_LARCH_COPY = 4 #46229
pkg debug/elf, const R_LARCH_COPY R_LARCH #46229
pkg debug/elf, const R_LARCH_IRELATIVE = 12 #46229
pkg debug/elf, const R_LARCH_IRELATIVE R_LARCH #46229
pkg debug/elf, const R_LARCH_JUMP_SLOT = 5 #46229
pkg debug/elf, const R_LARCH_JUMP_SLOT R_LARCH #46229
pkg debug/elf, const R_LARCH_MARK_LA = 20 #46229
pkg debug/elf, const R_LARCH_MARK_LA R_LARCH #46229
pkg debug/elf, const R_LARCH_MARK_PCREL = 21 #46229
pkg debug/elf, const R_LARCH_MARK_PCREL R_LARCH #46229
pkg debug/elf, const R_LARCH_NONE = 0 #46229
pkg debug/elf, const R_LARCH_NONE R_LARCH #46229
pkg debug/elf, const R_LARCH_RELATIVE = 3 #46229
pkg debug/elf, const R_LARCH_RELATIVE R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_ADD = 35 #46229
pkg debug/elf, const R_LARCH_SOP_ADD R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_AND = 36 #46229
pkg debug/elf, const R_LARCH_SOP_AND R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_ASSERT = 30 #46229
pkg debug/elf, const R_LARCH_SOP_ASSERT R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_IF_ELSE = 37 #46229
pkg debug/elf, const R_LARCH_SOP_IF_ELSE R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_NOT = 31 #46229
pkg debug/elf, const R_LARCH_SOP_NOT R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_0_10_10_16_S2 = 45 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_0_10_10_16_S2 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_0_5_10_16_S2 = 44 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_0_5_10_16_S2 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_12 = 40 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_12 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_16 = 41 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_16 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_16_S2 = 42 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_16_S2 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_5 = 38 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_10_5 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_5_20 = 43 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_S_5_20 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_U = 46 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_U R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_U_10_12 = 39 #46229
pkg debug/elf, const R_LARCH_SOP_POP_32_U_10_12 R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_ABSOLUTE = 23 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_ABSOLUTE R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_DUP = 24 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_DUP R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_GPREL = 25 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_GPREL R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_PCREL = 22 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_PCREL R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_PLT_PCREL = 29 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_PLT_PCREL R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_TLS_GD = 28 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_TLS_GD R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_TLS_GOT = 27 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_TLS_GOT R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_TLS_TPREL = 26 #46229
pkg debug/elf, const R_LARCH_SOP_PUSH_TLS_TPREL R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_SL = 33 #46229
pkg debug/elf, const R_LARCH_SOP_SL R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_SR = 34 #46229
pkg debug/elf, const R_LARCH_SOP_SR R_LARCH #46229
pkg debug/elf, const R_LARCH_SOP_SUB = 32 #46229
pkg debug/elf, const R_LARCH_SOP_SUB R_LARCH #46229
pkg debug/elf, const R_LARCH_SUB16 = 53 #46229
pkg debug/elf, const R_LARCH_SUB16 R_LARCH #46229
pkg debug/elf, const R_LARCH_SUB24 = 54 #46229
pkg debug/elf, const R_LARCH_SUB24 R_LARCH #46229
pkg debug/elf, const R_LARCH_SUB32 = 55 #46229
pkg debug/elf, const R_LARCH_SUB32 R_LARCH #46229
pkg debug/elf, const R_LARCH_SUB64 = 56 #46229
pkg debug/elf, const R_LARCH_SUB64 R_LARCH #46229
pkg debug/elf, const R_LARCH_SUB8 = 52 #46229
pkg debug/elf, const R_LARCH_SUB8 R_LARCH #46229
pkg debug/elf, const R_LARCH_TLS_DTPMOD32 = 6 #46229
pkg debug/elf, const R_LARCH_TLS_DTPMOD32 R_LARCH #46229
pkg debug/elf, const R_LARCH_TLS_DTPMOD64 = 7 #46229
pkg debug/elf, const R_LARCH_TLS_DTPMOD64 R_LARCH #46229
pkg debug/elf, const R_LARCH_TLS_DTPREL32 = 8 #46229
pkg debug/elf, const R_LARCH_TLS_DTPREL32 R_LARCH #46229
pkg debug/elf, const R_LARCH_TLS_DTPREL64 = 9 #46229
pkg debug/elf, const R_LARCH_TLS_DTPREL64 R_LARCH #46229
pkg debug/elf, const R_LARCH_TLS_TPREL32 = 10 #46229
pkg debug/elf, const R_LARCH_TLS_TPREL32 R_LARCH #46229
pkg debug/elf, const R_LARCH_TLS_TPREL64 = 11 #46229
pkg debug/elf, const R_LARCH_TLS_TPREL64 R_LARCH #46229
pkg debug/elf, method (R_LARCH) GoString() string #46229
pkg debug/elf, method (R_LARCH) String() string #46229
pkg debug/elf, type R_LARCH int #46229

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@@ -1,2 +0,0 @@
pkg net/url, func JoinPath(string, ...string) (string, error) #47005
pkg net/url, method (*URL) JoinPath(...string) *URL #47005

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@@ -1 +0,0 @@
pkg sort, func Find(int, func(int) int) (int, bool) #50340

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@@ -1 +0,0 @@
pkg os/exec, method (*Cmd) Environ() []string #50599

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@@ -1,5 +0,0 @@
pkg encoding/binary, type AppendByteOrder interface { AppendUint16, AppendUint32, AppendUint64, String } #50601
pkg encoding/binary, type AppendByteOrder interface, AppendUint16([]uint8, uint16) []uint8 #50601
pkg encoding/binary, type AppendByteOrder interface, AppendUint32([]uint8, uint32) []uint8 #50601
pkg encoding/binary, type AppendByteOrder interface, AppendUint64([]uint8, uint64) []uint8 #50601
pkg encoding/binary, type AppendByteOrder interface, String() string #50601

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@@ -1,9 +0,0 @@
pkg crypto/x509, func ParseRevocationList([]uint8) (*RevocationList, error) #50674
pkg crypto/x509, method (*RevocationList) CheckSignatureFrom(*Certificate) error #50674
pkg crypto/x509, type RevocationList struct, AuthorityKeyId []uint8 #50674
pkg crypto/x509, type RevocationList struct, Extensions []pkix.Extension #50674
pkg crypto/x509, type RevocationList struct, Issuer pkix.Name #50674
pkg crypto/x509, type RevocationList struct, Raw []uint8 #50674
pkg crypto/x509, type RevocationList struct, RawIssuer []uint8 #50674
pkg crypto/x509, type RevocationList struct, RawTBSRevocationList []uint8 #50674
pkg crypto/x509, type RevocationList struct, Signature []uint8 #50674

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@@ -1,61 +0,0 @@
pkg go/doc, method (*Package) HTML(string) []uint8 #51082
pkg go/doc, method (*Package) Markdown(string) []uint8 #51082
pkg go/doc, method (*Package) Parser() *comment.Parser #51082
pkg go/doc, method (*Package) Printer() *comment.Printer #51082
pkg go/doc, method (*Package) Synopsis(string) string #51082
pkg go/doc, method (*Package) Text(string) []uint8 #51082
pkg go/doc/comment, func DefaultLookupPackage(string) (string, bool) #51082
pkg go/doc/comment, method (*DocLink) DefaultURL(string) string #51082
pkg go/doc/comment, method (*Heading) DefaultID() string #51082
pkg go/doc/comment, method (*List) BlankBefore() bool #51082
pkg go/doc/comment, method (*List) BlankBetween() bool #51082
pkg go/doc/comment, method (*Parser) Parse(string) *Doc #51082
pkg go/doc/comment, method (*Printer) Comment(*Doc) []uint8 #51082
pkg go/doc/comment, method (*Printer) HTML(*Doc) []uint8 #51082
pkg go/doc/comment, method (*Printer) Markdown(*Doc) []uint8 #51082
pkg go/doc/comment, method (*Printer) Text(*Doc) []uint8 #51082
pkg go/doc/comment, type Block interface, unexported methods #51082
pkg go/doc/comment, type Code struct #51082
pkg go/doc/comment, type Code struct, Text string #51082
pkg go/doc/comment, type Doc struct #51082
pkg go/doc/comment, type Doc struct, Content []Block #51082
pkg go/doc/comment, type Doc struct, Links []*LinkDef #51082
pkg go/doc/comment, type DocLink struct #51082
pkg go/doc/comment, type DocLink struct, ImportPath string #51082
pkg go/doc/comment, type DocLink struct, Name string #51082
pkg go/doc/comment, type DocLink struct, Recv string #51082
pkg go/doc/comment, type DocLink struct, Text []Text #51082
pkg go/doc/comment, type Heading struct #51082
pkg go/doc/comment, type Heading struct, Text []Text #51082
pkg go/doc/comment, type Italic string #51082
pkg go/doc/comment, type Link struct #51082
pkg go/doc/comment, type Link struct, Auto bool #51082
pkg go/doc/comment, type Link struct, Text []Text #51082
pkg go/doc/comment, type Link struct, URL string #51082
pkg go/doc/comment, type LinkDef struct #51082
pkg go/doc/comment, type LinkDef struct, Text string #51082
pkg go/doc/comment, type LinkDef struct, URL string #51082
pkg go/doc/comment, type LinkDef struct, Used bool #51082
pkg go/doc/comment, type List struct #51082
pkg go/doc/comment, type List struct, ForceBlankBefore bool #51082
pkg go/doc/comment, type List struct, ForceBlankBetween bool #51082
pkg go/doc/comment, type List struct, Items []*ListItem #51082
pkg go/doc/comment, type ListItem struct #51082
pkg go/doc/comment, type ListItem struct, Content []Block #51082
pkg go/doc/comment, type ListItem struct, Number string #51082
pkg go/doc/comment, type Paragraph struct #51082
pkg go/doc/comment, type Paragraph struct, Text []Text #51082
pkg go/doc/comment, type Parser struct #51082
pkg go/doc/comment, type Parser struct, LookupPackage func(string) (string, bool) #51082
pkg go/doc/comment, type Parser struct, LookupSym func(string, string) bool #51082
pkg go/doc/comment, type Parser struct, Words map[string]string #51082
pkg go/doc/comment, type Plain string #51082
pkg go/doc/comment, type Printer struct #51082
pkg go/doc/comment, type Printer struct, DocLinkBaseURL string #51082
pkg go/doc/comment, type Printer struct, DocLinkURL func(*DocLink) string #51082
pkg go/doc/comment, type Printer struct, HeadingID func(*Heading) string #51082
pkg go/doc/comment, type Printer struct, HeadingLevel int #51082
pkg go/doc/comment, type Printer struct, TextCodePrefix string #51082
pkg go/doc/comment, type Printer struct, TextPrefix string #51082
pkg go/doc/comment, type Printer struct, TextWidth int #51082
pkg go/doc/comment, type Text interface, unexported methods #51082

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@@ -1 +0,0 @@
pkg time, method (Duration) Abs() Duration #51414

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@@ -1,2 +0,0 @@
pkg encoding/binary, func AppendUvarint([]uint8, uint64) []uint8 #51644
pkg encoding/binary, func AppendVarint([]uint8, int64) []uint8 #51644

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@@ -1,2 +0,0 @@
pkg regexp/syntax, const ErrNestingDepth = "expression nests too deeply" #51684
pkg regexp/syntax, const ErrNestingDepth ErrorCode #51684

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@@ -1,36 +0,0 @@
pkg debug/pe, const IMAGE_COMDAT_SELECT_ANY = 2 #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_ANY ideal-int #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_ASSOCIATIVE = 5 #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_ASSOCIATIVE ideal-int #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_EXACT_MATCH = 4 #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_EXACT_MATCH ideal-int #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_LARGEST = 6 #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_LARGEST ideal-int #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_NODUPLICATES = 1 #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_NODUPLICATES ideal-int #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_SAME_SIZE = 3 #51686
pkg debug/pe, const IMAGE_COMDAT_SELECT_SAME_SIZE ideal-int #51686
pkg debug/pe, const IMAGE_SCN_CNT_CODE = 32 #51686
pkg debug/pe, const IMAGE_SCN_CNT_CODE ideal-int #51686
pkg debug/pe, const IMAGE_SCN_CNT_INITIALIZED_DATA = 64 #51686
pkg debug/pe, const IMAGE_SCN_CNT_INITIALIZED_DATA ideal-int #51686
pkg debug/pe, const IMAGE_SCN_CNT_UNINITIALIZED_DATA = 128 #51686
pkg debug/pe, const IMAGE_SCN_CNT_UNINITIALIZED_DATA ideal-int #51686
pkg debug/pe, const IMAGE_SCN_LNK_COMDAT = 4096 #51686
pkg debug/pe, const IMAGE_SCN_LNK_COMDAT ideal-int #51686
pkg debug/pe, const IMAGE_SCN_MEM_DISCARDABLE = 33554432 #51686
pkg debug/pe, const IMAGE_SCN_MEM_DISCARDABLE ideal-int #51686
pkg debug/pe, const IMAGE_SCN_MEM_EXECUTE = 536870912 #51686
pkg debug/pe, const IMAGE_SCN_MEM_EXECUTE ideal-int #51686
pkg debug/pe, const IMAGE_SCN_MEM_READ = 1073741824 #51686
pkg debug/pe, const IMAGE_SCN_MEM_READ ideal-int #51686
pkg debug/pe, const IMAGE_SCN_MEM_WRITE = 2147483648 #51686
pkg debug/pe, const IMAGE_SCN_MEM_WRITE ideal-int #51686
pkg debug/pe, method (*File) COFFSymbolReadSectionDefAux(int) (*COFFSymbolAuxFormat5, error) #51686
pkg debug/pe, type COFFSymbolAuxFormat5 struct #51686
pkg debug/pe, type COFFSymbolAuxFormat5 struct, Checksum uint32 #51686
pkg debug/pe, type COFFSymbolAuxFormat5 struct, NumLineNumbers uint16 #51686
pkg debug/pe, type COFFSymbolAuxFormat5 struct, NumRelocs uint16 #51686
pkg debug/pe, type COFFSymbolAuxFormat5 struct, SecNum uint16 #51686
pkg debug/pe, type COFFSymbolAuxFormat5 struct, Selection uint8 #51686
pkg debug/pe, type COFFSymbolAuxFormat5 struct, Size uint32 #51686

View File

@@ -1,2 +1 @@
branch: dev.boringcrypto
parent-branch: master
branch: dev.boringcrypto.go1.16

View File

@@ -125,8 +125,8 @@ it is a distinct program, so there are some differences.
One is in constant evaluation.
Constant expressions in the assembler are parsed using Go's operator
precedence, not the C-like precedence of the original.
Thus <code>3&amp;1&lt;&lt;2</code> is 4, not 0—it parses as <code>(3&amp;1)&lt;&lt;2</code>
not <code>3&amp;(1&lt;&lt;2)</code>.
Thus <code>3&amp;1<<2</code> is 4, not 0—it parses as <code>(3&amp;1)<<2</code>
not <code>3&amp;(1<<2)</code>.
Also, constants are always evaluated as 64-bit unsigned integers.
Thus <code>-2</code> is not the integer value minus two,
but the unsigned 64-bit integer with the same bit pattern.
@@ -166,7 +166,7 @@ jumps and branches.
</li>
<li>
<code>SP</code>: Stack pointer: the highest address within the local stack frame.
<code>SP</code>: Stack pointer: top of stack.
</li>
</ul>
@@ -216,7 +216,7 @@ If a Go prototype does not name its result, the expected assembly name is <code>
The <code>SP</code> pseudo-register is a virtual stack pointer
used to refer to frame-local variables and the arguments being
prepared for function calls.
It points to the highest address within the local stack frame, so references should use negative offsets
It points to the top of the local stack frame, so references should use negative offsets
in the range [framesize, 0):
<code>x-8(SP)</code>, <code>y-4(SP)</code>, and so on.
</p>
@@ -409,7 +409,7 @@ The linker will choose one of the duplicates to use.
(For <code>TEXT</code> items.)
Don't insert the preamble to check if the stack must be split.
The frame for the routine, plus anything it calls, must fit in the
spare space remaining in the current stack segment.
spare space at the top of the stack segment.
Used to protect routines such as the stack splitting code itself.
</li>
<li>
@@ -460,7 +460,7 @@ Only valid on functions that declare a frame size of 0.
<code>TOPFRAME</code> = 2048
<br>
(For <code>TEXT</code> items.)
Function is the outermost frame of the call stack. Traceback should stop at this function.
Function is the top of the call stack. Traceback should stop at this function.
</li>
</ul>
@@ -827,6 +827,10 @@ The other codes are <code>-&gt;</code> (arithmetic right shift),
<h3 id="arm64">ARM64</h3>
<p>
The ARM64 port is in an experimental state.
</p>
<p>
<code>R18</code> is the "platform register", reserved on the Apple platform.
To prevent accidental misuse, the register is named <code>R18_PLATFORM</code>.
@@ -914,6 +918,8 @@ This assembler is used by GOARCH values ppc64 and ppc64le.
Reference: <a href="/pkg/cmd/internal/obj/ppc64">Go PPC64 Assembly Instructions Reference Manual</a>
</p>
</ul>
<h3 id="s390x">IBM z/Architecture, a.k.a. s390x</h3>
<p>

1220
doc/go1.16.html Normal file

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@@ -1,179 +0,0 @@
<!--{
"Title": "Go 1.19 Release Notes",
"Path": "/doc/go1.19"
}-->
<!--
NOTE: In this document and others in this directory, the convention is to
set fixed-width phrases with non-fixed-width spaces, as in
<code>hello</code> <code>world</code>.
Do not send CLs removing the interior tags from such phrases.
-->
<style>
main ul li { margin: 0.5em 0; }
</style>
<h2 id="introduction">DRAFT RELEASE NOTES — Introduction to Go 1.19</h2>
<p>
<strong>
Go 1.19 is not yet released. These are work-in-progress
release notes. Go 1.19 is expected to be released in August 2022.
</strong>
</p>
<h2 id="language">Changes to the language</h2>
<p>
TODO: complete this section
</p>
<h2 id="ports">Ports</h2>
<p>
TODO: complete this section, or delete if not needed
</p>
<h2 id="tools">Tools</h2>
<p>
TODO: complete this section, or delete if not needed
</p>
<h3 id="go-command">Go command</h3>
<p>
TODO: complete this section.
</p>
<!-- https://go.dev/issue/51461 -->
<p>
The <code>-trimpath</code> flag, if set, is now included in the build settings
stamped into Go binaries by <code>go</code> <code>build</code>, and can be
examined using
<a href="https://pkg.go.dev/cmd/go#hdr-Print_Go_version"><code>go</code> <code>version</code> <code>-m</code></a>
or <a href="https://pkg.go.dev/runtime/debug#ReadBuildInfo"><code>debug.ReadBuildInfo</code></a>.
</p>
<p>
<code>go</code> <code>generate</code> now sets the <code>GOROOT</code>
environment variable explicitly in the generator's environment, so that
generators can locate the correct <code>GOROOT</code> even if built
with <code>-trimpath</code>.
</p>
<h4 id="go-unix">New <code>unix</code> build constraint</h4>
<p><!-- CL 389934 -->
The build constraint <code>unix</code> is now recognized
in <code>//go:build</code> lines. The constraint is satisfied
if the target operating system, also known as <code>GOOS</code>, is
a Unix or Unix-like system. For the 1.19 release it is satisfied
if <code>GOOS</code> is one of
<code>aix</code>, <code>android</code>, <code>darwin</code>,
<code>dragonfly</code>, <code>freebsd</code>, <code>hurd</code>,
<code>illumos</code>, <code>ios</code>, <code>linux</code>,
<code>netbsd</code>, <code>openbsd</code>, or <code>solaris</code>.
In future releases the <code>unix</code> constraint may match
additional newly supported operating systems.
</p>
<h2 id="runtime">Runtime</h2>
<p>
TODO: complete this section, or delete if not needed
</p>
<h2 id="compiler">Compiler</h2>
<p>
TODO: complete this section, or delete if not needed
</p>
<h2 id="linker">Linker</h2>
<p>
TODO: complete this section, or delete if not needed
</p>
<h2 id="library">Core library</h2>
<p>
TODO: complete this section
</p>
<h3 id="minor_library_changes">Minor changes to the library</h3>
<p>
As always, there are various minor changes and updates to the library,
made with the Go 1 <a href="/doc/go1compat">promise of compatibility</a>
in mind.
</p>
<p>
TODO: complete this section
</p>
<dl id="crypto/tls"><dt><a href="/pkg/crypto/tls/">crypto/tls</a></dt>
<dd>
<p><!-- CL 400974 -->
The <code>tls10default</code> <code>GODEBUG</code> option has been
removed. It is still possible to enable TLS 1.0 client-side by setting
<code>Config.MinVersion</code>.
</p>
</dd>
</dl><!-- crypto/tls -->
<dl id="image/draw"><dt><a href="/pkg/image/draw/">image/draw</a></dt>
<dd>
<p><!-- CL 396795 -->
<code>Draw</code> with the <code>Src</code> operator preserves
non-premultiplied-alpha colors when destination and source images are
both <code>*image.NRGBA</code> (or both <code>*image.NRGBA64</code>).
This reverts a behavior change accidentally introduced by a Go 1.18
library optimization, to match the behavior in Go 1.17 and earlier.
</p>
</dd>
</dl><!-- image/draw -->
<dl id="net"><dt><a href="/pkg/net/">net</a></dt>
<dd>
<p><!-- CL 386016 -->
The pure Go resolver will now use EDNS(0) to include a suggested
maximum reply packet length, permitting reply packets to contain
up to 1232 bytes (the previous maximum was 512).
In the unlikely event that this causes problems with a local DNS
resolver, setting the environment variable
<code>GODEBUG=netdns=cgo</code> to use the cgo-based resolver
should work.
Please report any such problems on <a href="/issue/new">the
issue tracker</a>.
</p>
<p><!-- CL 396877 -->
When a net package function or method returns an "I/O timeout"
error, the error will now satisfy <code>errors.Is(err,
context.DeadlineExceeded)</code>. When a net package function
returns an "operation was canceled" error, the error will now
satisfy <code>errors.Is(err, context.Canceled)</code>.
These changes are intended to make it easier for code to test
for cases in which a context cancelation or timeout causes a net
package function or method to return an error, while preserving
backward compatibility for error messages.
</p>
</dd>
</dl><!-- net -->
<dl id="os/exec"><dt><a href="/pkg/os/exec/">os/exec</a></dt>
<dd><!-- https://go.dev/issue/50599 -->
<p>
An <code>exec.Cmd</code> with a non-empty <code>Dir</code> and a
nil <code>Env</code> now implicitly sets the <code>PWD</code> environment
variable for the subprocess to match <code>Dir</code>.
</p>
<p>
The new method <code>(*exec.Cmd).Environ</code> reports the
environment that would be used to run the command, including the
aforementioned <code>PWD</code> variable.
</p>
</dd>
</dl> <!-- os/exec -->
<dl id="runtime"><dt><a href="/pkg/runtime/">runtime</a></dt>
<dd>
<p><!-- https://go.dev/issue/51461 -->
The <code>GOROOT</code> function now returns the empty string
(instead of <code>"go"</code>) when the binary was built with
the <code>-trimpath</code> flag set and the <code>GOROOT</code>
variable is not set in the process environment.
</p>
</dd>
</dl><!-- runtime -->
<dl id="strconv"><dt><a href="/pkg/strconv/">strconv</a></dt>
<dd>
<p><!-- CL 397255 -->
<a href="/pkg/strconv/#strconv.Quote"><code>strconv.Quote</code></a>
and related functions now quote the rune 007F as <code>\x7f</code>,
not <code>\u007f</code>.
</p>
</dd>
</dl><!-- strconv -->

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@@ -4,7 +4,7 @@ The IANA asserts that the database is in the public domain.
For more information, see
https://www.iana.org/time-zones
ftp://ftp.iana.org/tz/code/tz-link.html
https://datatracker.ietf.org/doc/html/rfc6557
ftp://ftp.iana.org/tz/code/tz-link.htm
http://tools.ietf.org/html/rfc6557
To rebuild the archive, read and run update.bash.

View File

@@ -8,8 +8,8 @@
# Consult https://www.iana.org/time-zones for the latest versions.
# Versions to use.
CODE=2021e
DATA=2021e
CODE=2021a
DATA=2021a
set -e
rm -rf work

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@@ -2,7 +2,6 @@
// 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.
@@ -15,6 +14,7 @@ import (
"fmt"
"go/build"
"io"
"io/ioutil"
"log"
"os"
"os/exec"
@@ -276,7 +276,7 @@ func adbCopyGoroot() error {
if err := syscall.Flock(int(stat.Fd()), syscall.LOCK_EX); err != nil {
return err
}
s, err := io.ReadAll(stat)
s, err := ioutil.ReadAll(stat)
if err != nil {
return err
}
@@ -294,7 +294,7 @@ func adbCopyGoroot() error {
goroot := runtime.GOROOT()
// Build go for android.
goCmd := filepath.Join(goroot, "bin", "go")
tmpGo, err := os.CreateTemp("", "go_android_exec-cmd-go-*")
tmpGo, err := ioutil.TempFile("", "go_android_exec-cmd-go-*")
if err != nil {
return err
}

View File

@@ -24,8 +24,8 @@ at `gs://go-boringcrypto/`, making it available for download at
The script records each published release in the `RELEASES` file in this directory.
The `build.docker` script, which must be run after `build.release`, prepares a Docker image
and publishes it on Google Artifact Registry.
`go1.17.2b7` is published as `us-docker.pkg.dev/google.com/api-project-999119582588/go-boringcrypto/golang:1.17.2b7`.
and publishes it on hub.docker.com in the goboring organization.
`go1.8.3b1` is published as `goboring/golang:1.8.3b1`.
## Release process
@@ -56,8 +56,8 @@ To issue new BoringCrypto releases based on Go 1.X:
## Building from Docker
A Dockerfile that starts with `FROM golang:1.17.2` can switch
to `FROM us-docker.pkg.dev/google.com/api-project-999119582588/go-boringcrypto/golang:1.17.2b7`
A Dockerfile that starts with `FROM golang:1.8.3` can switch
to `FROM goboring/golang:1.8.3b2` (see [goboring/golang on Docker Hub](https://hub.docker.com/r/goboring/golang/))
and should need no other modifications.
## Building from Bazel

View File

@@ -121,93 +121,3 @@ go1.15.8b5 2a0dd053ecfa linux-amd64 https://go-boringcrypto.storage.googleapis.c
go1.15.8b5 2a0dd053ecfa src https://go-boringcrypto.storage.googleapis.com/go1.15.8b5.src.tar.gz 57964e7762ab03f0ad17bc787585b1709decccf095b7f7d2e9fca61a71e09010
go1.14.15b4 47419f9cac61 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.14.15b4.linux-amd64.tar.gz 82ba7297d26afcdade439de5621bdcb16e5261877f204aa60d03b5e07223a5c8
go1.14.15b4 47419f9cac61 src https://go-boringcrypto.storage.googleapis.com/go1.14.15b4.src.tar.gz bf77b15f1d905753648db2d91e39c3a740b67b03dfff511aa25a360a78f9742a
go1.16b7 67a0be0b437e linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16b7.linux-amd64.tar.gz 56d4e41d55baece6b98bc66bdf772b0eb17518dd287f27c533225cd154ee0a38
go1.16b7 67a0be0b437e src https://go-boringcrypto.storage.googleapis.com/go1.16b7.src.tar.gz 7d063cf1cbd252da8b2db54947e5f2f1402ac792e1ea6de76e05ab233f5badbd
go1.15.9b5 055f1da6e6b9 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.15.9b5.linux-amd64.tar.gz 8e44de7d9d36d68e01c0454841f1becb93d4932bb16a623ed6d4de15ecba1239
go1.15.9b5 055f1da6e6b9 src https://go-boringcrypto.storage.googleapis.com/go1.15.9b5.src.tar.gz dba0290da6ae46df8d68c6d027b7d6b4775d6dcf8ff9f3cb8a26dbd5b757e696
go1.16.1b7 b9bd851b1452 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.1b7.linux-amd64.tar.gz 963f6a4fb8c5ff7668fb17ba52c3d905466058266556844aee79139f7e3c9521
go1.16.1b7 b9bd851b1452 src https://go-boringcrypto.storage.googleapis.com/go1.16.1b7.src.tar.gz 8e6849010ae5f3280fea0f6fa6e5b07831ac6e6524a636fab41c0e4f77b529ba
go1.15.10b5 229a39e34717 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.15.10b5.linux-amd64.tar.gz 7533b0307fd995deb9ef68d67899582c336a3c62387d19d03d10202129e9fad3
go1.15.10b5 229a39e34717 src https://go-boringcrypto.storage.googleapis.com/go1.15.10b5.src.tar.gz adbaff96b2392a9ab5a20d15fec959983861ec6e554c3c9cd14aec586a0928b3
go1.16.2b7 6d5f0ffc93e5 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.2b7.linux-amd64.tar.gz 2871d90630706eba9d3bd2838ec1c0a367c78c2c4f40e74ed75c294e2c5aa358
go1.16.2b7 6d5f0ffc93e5 src https://go-boringcrypto.storage.googleapis.com/go1.16.2b7.src.tar.gz 8991c28e30bdd9b34076c2871ab69aac7f306dba08d202aa7301f3adb54ad9f3
go1.15.11b5 be25192f119e linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.15.11b5.linux-amd64.tar.gz c5aa34a83631b3736bc1ab37027bc4fc22eca2353035586a6255be7e29251f43
go1.15.11b5 be25192f119e src https://go-boringcrypto.storage.googleapis.com/go1.15.11b5.src.tar.gz 05408824d64ac8ebb6c1d895017e605d45a2c4ebee28995136fe12f4833652d2
go1.16.3b7 fcee6b930a01 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.3b7.linux-amd64.tar.gz afe15efce3c1fecc60994d7ba0d41daaa029fa5810c98737121dde7b38a5e2ac
go1.16.3b7 fcee6b930a01 src https://go-boringcrypto.storage.googleapis.com/go1.16.3b7.src.tar.gz 5c86175ed86e6ae3826eb827cc51bdda770f22ffaf3258b11135a268153b5057
go1.16.4b7 25aff96f4b49 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.4b7.linux-amd64.tar.gz de60f0620f46b1872813f72646fdece76be94f43c1abe84b69033c26f823a31f
go1.16.4b7 25aff96f4b49 src https://go-boringcrypto.storage.googleapis.com/go1.16.4b7.src.tar.gz 5b537cf5598bc968764885f4d1f9820578d05d104a6cd7107bb3e443217f4983
go1.15.12b5 03a15201e7e0 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.15.12b5.linux-amd64.tar.gz 9fadc65da7df036bfe702b3f9980e2ca2b184f13d09e8094244f58a866a2f6ee
go1.15.12b5 03a15201e7e0 src https://go-boringcrypto.storage.googleapis.com/go1.15.12b5.src.tar.gz 81ec958d893f4ecf90111d09ceb79b36492266a39d1918a22e80443e1d399561
go1.16.5b7 e4feea2ce841 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.5b7.linux-amd64.tar.gz 2085b246d7d6908f504d0f33c655c31c3ec6e1ae3d13a020ba58abcf1b6ea7a4
go1.16.5b7 e4feea2ce841 src https://go-boringcrypto.storage.googleapis.com/go1.16.5b7.src.tar.gz cfe6cc16eb205d61414338c2b42fa2c4278831785b29e6b79712669418852ef4
go1.15.13b5 9647f89f2ac2 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.15.13b5.linux-amd64.tar.gz 1ad1edeaf3b6bc7696978d4137f55c0b38b8d796a607b89f7f010004aaef60a6
go1.15.13b5 9647f89f2ac2 src https://go-boringcrypto.storage.googleapis.com/go1.15.13b5.src.tar.gz 6cc9c5d23947a9dccc0e1afdff5d433398b09df1c5170596a826aac326ece457
go1.15.14b5 ddf078e08dc6 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.15.14b5.linux-amd64.tar.gz 8c4dbdc91e36f3d1db7f14b234973bfcb3b685fe4a6cb2e326ba9cf73a4260c2
go1.15.14b5 ddf078e08dc6 src https://go-boringcrypto.storage.googleapis.com/go1.15.14b5.src.tar.gz 0022b68f04a5d8553cfd838d3fe226f18e7095194300b2be4fc49a689daf0e1b
go1.16.6b7 6a6b41a8441e linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.6b7.linux-amd64.tar.gz f7f33064643ce0ab8ac1cede100e7eee8509a970178f5be961d9fba331226067
go1.16.6b7 6a6b41a8441e src https://go-boringcrypto.storage.googleapis.com/go1.16.6b7.src.tar.gz a1079dd2df6aad3bad584c4187dab98a264075b56b1d257ba27d956340ff7bbf
go1.15.15b5 dd96ded6c86b linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.15.15b5.linux-amd64.tar.gz 719d818f70c6eb1e753910fe21624832cf3f719540f22f89863e959ff68c0001
go1.15.15b5 dd96ded6c86b src https://go-boringcrypto.storage.googleapis.com/go1.15.15b5.src.tar.gz af2d44c8eef02e093c077c085fbe6964af0ca715f95f4bcea0809fa211cc4ded
go1.16.7b7 0d02a0d966b6 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.7b7.linux-amd64.tar.gz d4ca2906640edd9299d12d8204aae0d848b497b79b92424d8705ae748e16f3c5
go1.16.7b7 0d02a0d966b6 src https://go-boringcrypto.storage.googleapis.com/go1.16.7b7.src.tar.gz f65503abf459ba1d2f77d4d023fcebd19c62e7c34d3ffd0f1aebb598ffa153d9
go1.16.9b7 35d5cd0dcfb9 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.9b7.linux-amd64.tar.gz 6659e3ea17474000d2ac2f4a887a4bac26ab8cf6a0b0779cbd41464a7de23645
go1.16.9b7 35d5cd0dcfb9 src https://go-boringcrypto.storage.googleapis.com/go1.16.9b7.src.tar.gz 81a40da773e33230276446955f9ddc85c8ca121432d56842edad49212975a9bc
go1.17.2b7 5f1867dc1e67 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.2b7.linux-amd64.tar.gz 60fd88def54b81e489ba2d2d80e5df32150ef1a62c0ece3ff869862141824c81
go1.17.2b7 5f1867dc1e67 src https://go-boringcrypto.storage.googleapis.com/go1.17.2b7.src.tar.gz b00e746a053d5e70e27151b9461e5e3413c53bb88bc60e0db107a99284614d17
go1.16.10b7 06a4b2790c5b linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.10b7.linux-amd64.tar.gz 9720316c7d91fa0b6a31678745ad68c52c92e4027751602449fb2309c0c3f1de
go1.16.10b7 06a4b2790c5b src https://go-boringcrypto.storage.googleapis.com/go1.16.10b7.src.tar.gz 742e1e904d82cd7a17fade53ab9001f5f88b7a3ee9358c587811762fc07cdaa3
go1.17.3b7 5a371e30afcb linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.3b7.linux-amd64.tar.gz a5216d1e7401c734b3e29e8aad3c8608f094ae7d37b55e8815211e25922e4d19
go1.17.3b7 5a371e30afcb src https://go-boringcrypto.storage.googleapis.com/go1.17.3b7.src.tar.gz 858595a95faf4c730ebe3d40ecba1705b79f7bc2a996fd044cb30da8d9c57534
go1.17.4b7 95e6359f6a5d linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.4b7.linux-amd64.tar.gz aa4a69709a08c7d83a6417f978a9e5f32207c0e9da82d39cceff7d9cdf657e59
go1.17.4b7 95e6359f6a5d src https://go-boringcrypto.storage.googleapis.com/go1.17.4b7.src.tar.gz 0151f947e1da7a9cec63b06276b9ed4b92d2e5113ae254ebbdb9191b65c711f6
go1.16.11b7 c884bd9ef2f1 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.11b7.linux-amd64.tar.gz 8edd1e42a88df0dbb99f1e1487149a856155f24711e19c17ba0f08d76254e2ca
go1.16.11b7 c884bd9ef2f1 src https://go-boringcrypto.storage.googleapis.com/go1.16.11b7.src.tar.gz a50f8362af1e44011b342657cac80d817868c6d0f40a6d235c45abc81c16fb92
go1.16.12b7 adecd3ffbec7 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.12b7.linux-amd64.tar.gz fd43c36e9bc926634c13e0dc3547046c55f3b5a2448473d8fb51c344ea726542
go1.16.12b7 adecd3ffbec7 src https://go-boringcrypto.storage.googleapis.com/go1.16.12b7.src.tar.gz 891e21c67738b63b645ace56fbd3874ff9e8583865ee7907543ae43373411d64
go1.17.5b7 dc52cfcd39cd linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.5b7.linux-amd64.tar.gz 92407bbc855fd05c5252a2ee2d4fcb6eb077cf64fd0d70da53ba7914c22ec1d7
go1.17.5b7 dc52cfcd39cd src https://go-boringcrypto.storage.googleapis.com/go1.17.5b7.src.tar.gz 4c508aecce1b56e34a4e32605086994606c72010b7caedce7681c1019781c93e
go1.16.13b7 bb93480d0093 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.13b7.linux-amd64.tar.gz cd98a2ea753edc9d0206b14b2d40d269ddaee1dea7bc59b91cb8a11fc575f738
go1.16.13b7 bb93480d0093 src https://go-boringcrypto.storage.googleapis.com/go1.16.13b7.src.tar.gz e9f8f5f6769fed35924b364f2e1df8ad2fc491569189761047cec14ca5922ee1
go1.17.6b7 cfad1ff84c45 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.6b7.linux-amd64.tar.gz 5b55a001fb80f9baaed621c2469977b9c9afe13b9afc6fd5712057856ab86f5d
go1.17.6b7 cfad1ff84c45 src https://go-boringcrypto.storage.googleapis.com/go1.17.6b7.src.tar.gz 5178f595dea6d618f7cdf6b9e2346a1a28430b4d547996b766fcd5b34379ca2f
go1.17.7b7 172559d22b5d linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.7b7.linux-amd64.tar.gz a69bf0516affb8678873ba40c4ddbc8e3b01bfa8460f5c5f356dd53049d54322
go1.17.7b7 172559d22b5d src https://go-boringcrypto.storage.googleapis.com/go1.17.7b7.src.tar.gz eff84edf4f676c691ac21747277e15777789be32dcaa53a0779737b280351453
go1.16.14b7 e90b835f3071 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.14b7.linux-amd64.tar.gz 5024e1231d33b9dfffdd7821132dd32eccd42e7415f25618dc8c7304b335edd9
go1.16.14b7 e90b835f3071 src https://go-boringcrypto.storage.googleapis.com/go1.16.14b7.src.tar.gz caef2ef601bcc588e6bcb511087c9620200723a4c74191b725fbda94c3be884b
go1.17.8b7 4ea866a9969f linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.8b7.linux-amd64.tar.gz 4a1fa2c8d77309e1ef5bafe7e80e75c06e70c0ae1212d9f3d95485017155491d
go1.17.8b7 4ea866a9969f src https://go-boringcrypto.storage.googleapis.com/go1.17.8b7.src.tar.gz e42ac342c315d33c47434299a24f33137e7099f278ee6669404c4d7e49e17bcf
go1.16.15b7 649671b08fbd linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.16.15b7.linux-amd64.tar.gz 4d62f517786266019c721c35330e23da123eb184eadb5a79379fe81d31d856db
go1.16.15b7 649671b08fbd src https://go-boringcrypto.storage.googleapis.com/go1.16.15b7.src.tar.gz 54fc7f2ec0b72b0aaf7726eb5f7f57885252ef46c2c1ca238090cc57850e3ef7
go1.18b7 0622ea4d9068 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18b7.linux-amd64.tar.gz baa33bc66b8df97a3c5a328637b85f04d5629f139dc2df946c09ab7214510c61
go1.18b7 0622ea4d9068 src https://go-boringcrypto.storage.googleapis.com/go1.18b7.src.tar.gz 6028ffee59903934a3182d45ee3e0c1c9f47fb98f05d9bbb2fabb4771db60792
go1.18.1b7 d003f0850a7d linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.1b7.linux-amd64.tar.gz a5b3985341de6ca54f6a8e13e9ae695f0ee202207e25f082c3895a8fc6f89f64
go1.18.1b7 d003f0850a7d src https://go-boringcrypto.storage.googleapis.com/go1.18.1b7.src.tar.gz c7f91549b3a197e4a08f64e07546855ca8f82d597f60fd23c7ad2f082640a9fe
go1.17.9b7 ed86dfc4e441 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.9b7.linux-amd64.tar.gz 9469d1b4c10f59c921c4666c52baba5f6ca63b1cce0eca95e03b5713ef27577c
go1.17.9b7 ed86dfc4e441 src https://go-boringcrypto.storage.googleapis.com/go1.17.9b7.src.tar.gz 5d6bfe543a9a2bf6d8749973c771e40127b8020a769ecc5fb41d0dbd7deae9a6
go1.18.2b7 dcdb19874ff3 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.2b7.linux-amd64.tar.gz a53566eebe8e128695ddbd52c080502a0daca1c9f1b893cada9349259ed27e99
go1.18.2b7 dcdb19874ff3 src https://go-boringcrypto.storage.googleapis.com/go1.18.2b7.src.tar.gz 3c3ce00cd39cdd2ae9afddd7581c6f8b14f8e96e2bb56b9cb4fec8ff02db63b0
go1.17.10b7 6b07de790c08 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.10b7.linux-amd64.tar.gz 3c506a86b1e3e4fcffd6a875e5d47ca23f0a346c1bd6e6163e67dbb96eeec1d5
go1.17.10b7 6b07de790c08 src https://go-boringcrypto.storage.googleapis.com/go1.17.10b7.src.tar.gz 9d5914842ea1b36edc2ceb6cfa7d3a79bea450c8b397e86bfae7c73944208f03
go1.18.3b7 a69db81af596 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.3b7.linux-amd64.tar.gz 1c13ddfb539141298ee32d26b95345cacdcd245c29fb6bc63acb59f9ba41f519
go1.18.3b7 a69db81af596 src https://go-boringcrypto.storage.googleapis.com/go1.18.3b7.src.tar.gz d8123121c491569c698ef713001a2193f13d9a8111a1ba7b2b0d4a2e9bf863db
go1.17.11b7 4658e6e324a8 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.11b7.linux-amd64.tar.gz 104a5b10037e7a2646b0458519bf6efe85c6d203ae9f32ede7ed24d4e87f7b2d
go1.17.11b7 4658e6e324a8 src https://go-boringcrypto.storage.googleapis.com/go1.17.11b7.src.tar.gz 85a6d4249e38decdaad0cffe784cbe249199e38a18db1c247097a5f91f5d9c10
go1.18.4b7 913e3713bed3 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.4b7.linux-amd64.tar.gz 24be93f9718bfb4b7703fe959a69c61e103a0149dda693406cd681f7e00cf6fb
go1.18.4b7 913e3713bed3 src https://go-boringcrypto.storage.googleapis.com/go1.18.4b7.src.tar.gz 572ce2d917c06ca87ccd3e51e02e0ad4a09eb0ad283cc762176d11d7cd4777af
go1.17.12b7 7d5078e3bf2d linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.12b7.linux-amd64.tar.gz f1a075501f89d1b726a0a71611019679c77944e6ab253991aad79df73859d20a
go1.17.12b7 7d5078e3bf2d src https://go-boringcrypto.storage.googleapis.com/go1.17.12b7.src.tar.gz aa7e6eccf8d8ee1fd270eb5acba58b6416ad97decae32ca7eee03193a70defa6
go1.18.5b7 270c7b73de4a linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.5b7.linux-amd64.tar.gz 104479cff67e4c749304d95dd5b5e0d065a65780ec03b6378a28432c01504e88
go1.18.5b7 270c7b73de4a src https://go-boringcrypto.storage.googleapis.com/go1.18.5b7.src.tar.gz 75f5021bd9b61f837fdd516cc4ec51556c519c7155a2e99ecfb4efeca8655aa7
go1.17.13b7 349da2d42d31 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.17.13b7.linux-amd64.tar.gz 489151867b1454ea17d8a02bebb443121623c63585a15c2640e043c432c2d1ef
go1.17.13b7 349da2d42d31 src https://go-boringcrypto.storage.googleapis.com/go1.17.13b7.src.tar.gz 8c86eede1718d45a8f934df2b158eb30b5d323255e5ff8885c81319f973f464e
go1.18.6b7 5fe109f32326 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.6b7.linux-amd64.tar.gz a81c54b6dfd0750998be758a54ae46ecd5f1442c303c5146e844568c02acb47f
go1.18.6b7 5fe109f32326 src https://go-boringcrypto.storage.googleapis.com/go1.18.6b7.src.tar.gz 0afc7b1edb8b7570ba05bc30b112804280b1cc5750e1a3dc8500be5c8b8ba06f
go1.18.7b7 e3d1f0e7da63 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.7b7.linux-amd64.tar.gz 96694715f7d8122670a5e919b122470817041077e0f98ffd2c2643df5824ee82
go1.18.7b7 e3d1f0e7da63 src https://go-boringcrypto.storage.googleapis.com/go1.18.7b7.src.tar.gz c62ba13f792f64f31381d34a7d6b14aec0b04363eb67085b999d1d6e51a94136
go1.18.8b7 94108e21ab6f linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.8b7.linux-amd64.tar.gz 9df1f697273b29a5f8b23e5ed2bfd187237d886c2ebac360f457537c7b17dcd8
go1.18.8b7 94108e21ab6f src https://go-boringcrypto.storage.googleapis.com/go1.18.8b7.src.tar.gz c3028846650b42cf77c1c0d540791eaa1283c8e60e2a87e28ae43658ffdc262a
go1.18.9b7 fc1ed37e824b linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.9b7.linux-amd64.tar.gz 65f15218ed55697de24d4f58f43ed3c1ff35eb59462aab8002554cc479bf573c
go1.18.9b7 fc1ed37e824b src https://go-boringcrypto.storage.googleapis.com/go1.18.9b7.src.tar.gz 45b1ed1d3f63d1fa86c6f26329f11912c1dbfb1fa4fd39cf0eabc84e29f86cd7
go1.18.10b7 7058c2cb4132 linux-amd64 https://go-boringcrypto.storage.googleapis.com/go1.18.10b7.linux-amd64.tar.gz 17897c0f3716c8bc8ad3db9a41b7b35820b9d43cff3982193808f9af13e7dae5
go1.18.10b7 7058c2cb4132 src https://go-boringcrypto.storage.googleapis.com/go1.18.10b7.src.tar.gz 4ced930d738cb30f4c4b28b7281d1e2e397eda2353b4c8f7c6de82ef589acc0b

View File

@@ -1 +1 @@
8
7

View File

@@ -39,11 +39,9 @@ fi
dversion=$(echo "$version" | sed 's/^go//')
sed "s!UUU!$url!; s/SSS/$sha256/; s/VVV/$dversion/" dockerfile.in >$dir/Dockerfile
dpkg=us-docker.pkg.dev/google.com/api-project-999119582588/go-boringcrypto/golang:$dversion
docker build --pull -t $dpkg $dir
docker run $dpkg go version
docker run $dpkg go tool nm /usr/local/go/bin/go >$dir/nm
docker build --pull -t goboring/golang:$dversion $dir
docker run goboring/golang:$dversion go version
docker run goboring/golang:$dversion go tool nm /usr/local/go/bin/go >$dir/nm
if ! grep crypto/internal/boring/sig.BoringCrypto $dir/nm >/dev/null; then
echo 'built docker image but did NOT find sig.BoringCrypto in go command!' >&2
exit 2
@@ -52,7 +50,7 @@ if egrep 'crypto/sha256\.\(\*digest\)' $dir/nm >/dev/null; then
echo 'built docker image but DID find sha256.(*digest) in go command unexpectedly!' >&2
exit 2
fi
docker push $dpkg
docker push goboring/golang:$dversion
echo
echo published as $dpkg
echo published as goboring/golang:$dversion

View File

@@ -70,7 +70,7 @@ sha() {
fi
}
shortgo=$(echo "$base" | perl -pe 's/(go\d+\.\d+)(\.\d+|rc\d+)/$1/')
$dir/release -target linux-amd64 -rev "$commit" -version "$version" -skip_long_tests
$dir/release -target linux-amd64 -rev "$commit" -version "$version"
$dir/release -target src -rev "$commit" -version "$version"
output="$version.linux-amd64.tar.gz"
ls -l "$output"

View File

@@ -19,16 +19,14 @@ git worktree add --track -b "$BRANCH" "$WORKTREE" "origin/$TARGET"
cd "$WORKTREE"
export GIT_GOFMT_HOOK=off
git merge --no-commit --no-stat "$SOURCE" || echo "Ignoring conflict..."
git merge --no-commit "$SOURCE" || echo "Ignoring conflict..."
[[ -f VERSION ]] && git rm -f VERSION
git checkout --ours codereview.cfg && git add codereview.cfg
git commit -m "all: merge $SOURCE into $TARGET"
if ! git log --format=%B -n 1 | grep "\[$TARGET\] "; then
echo "The commit does not seem to be targeting the BoringCrypto branch."
echo "(Or you are missing the git-codereview hooks.)"
exit 1
fi
git codereview mail -trybot HEAD
git codereview mail -r katie@golang.org,roland@golang.org,filippo@golang.org -trybot -trust HEAD
cd - && git worktree remove "$WORKTREE"

View File

@@ -18,7 +18,7 @@ git fetch
git worktree add --track -b "$BRANCH" "$WORKTREE" origin/dev.boringcrypto
cd "$WORKTREE/src"
GOEXPERIMENT=boringcrypto ./make.bash
./make.bash
cd ../misc/boring
for branch in "$@"; do
@@ -28,7 +28,7 @@ done
git add RELEASES
git commit -m "misc/boring: add new releases to RELEASES file"
git codereview mail
git codereview mail -r katie@golang.org,roland@golang.org,filippo@golang.org -trust
rm *.tar.gz
cd - && git worktree remove "$WORKTREE"

View File

@@ -1,134 +0,0 @@
// Copyright 2021 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.
// Issue 42580: cmd/cgo: shifting identifier position in ast
package errorstest
import (
"bytes"
"fmt"
"go/ast"
"go/parser"
"go/token"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strings"
"testing"
)
type ShortPosition struct {
Line int
Column int
Visited bool
}
type IdentPositionInfo map[string][]ShortPosition
type Visitor struct {
identPosInfo IdentPositionInfo
fset *token.FileSet
t *testing.T
}
func (v *Visitor) Visit(node ast.Node) ast.Visitor {
if ident, ok := node.(*ast.Ident); ok {
if expectedPositions, ok := v.identPosInfo[ident.Name]; ok {
gotMatch := false
var errorMessage strings.Builder
for caseIndex, expectedPos := range expectedPositions {
actualPosition := v.fset.PositionFor(ident.Pos(), true)
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)
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)
errorOccured = true
}
if errorOccured {
continue
}
gotMatch = true
expectedPositions[caseIndex].Visited = true
}
if !gotMatch {
v.t.Errorf(errorMessage.String())
}
}
}
return v
}
func TestArgumentsPositions(t *testing.T) {
testdata, err := filepath.Abs("testdata")
if err != nil {
t.Fatal(err)
}
tmpPath := t.TempDir()
dir := filepath.Join(tmpPath, "src", "testpositions")
if err := os.MkdirAll(dir, 0755); err != nil {
t.Fatal(err)
}
cmd := exec.Command("go", "tool", "cgo",
"-srcdir", testdata,
"-objdir", dir,
"issue42580.go")
cmd.Stderr = new(bytes.Buffer)
err = cmd.Run()
if err != nil {
t.Fatalf("%s: %v\n%s", cmd, err, cmd.Stderr)
}
mainProcessed, err := ioutil.ReadFile(filepath.Join(dir, "issue42580.cgo1.go"))
if err != nil {
t.Fatal(err)
}
fset := token.NewFileSet()
f, err := parser.ParseFile(fset, "", mainProcessed, parser.AllErrors)
if err != nil {
fmt.Println(err)
return
}
expectation := IdentPositionInfo{
"checkedPointer": []ShortPosition{
ShortPosition{
Line: 32,
Column: 56,
},
},
"singleInnerPointerChecked": []ShortPosition{
ShortPosition{
Line: 37,
Column: 91,
},
},
"doublePointerChecked": []ShortPosition{
ShortPosition{
Line: 42,
Column: 91,
},
},
}
for _, decl := range f.Decls {
if fdecl, ok := decl.(*ast.FuncDecl); ok {
ast.Walk(&Visitor{expectation, fset, t}, fdecl.Body)
}
}
for ident, positions := range expectation {
for _, position := range positions {
if !position.Visited {
t.Errorf("Position %d:%d missed for %s ident", position.Line, position.Column, ident)
}
}
}
}

View File

@@ -6,6 +6,7 @@ package errorstest
import (
"bytes"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@@ -54,7 +55,7 @@ func TestBadSymbol(t *testing.T) {
makeFile := func(mdir, base, source string) string {
ret := filepath.Join(mdir, base)
if err := os.WriteFile(ret, []byte(source), 0644); err != nil {
if err := ioutil.WriteFile(ret, []byte(source), 0644); err != nil {
t.Fatal(err)
}
return ret
@@ -99,7 +100,7 @@ func TestBadSymbol(t *testing.T) {
// _cgo_import.go.
rewrite := func(from, to string) {
obj, err := os.ReadFile(from)
obj, err := ioutil.ReadFile(from)
if err != nil {
t.Fatal(err)
}
@@ -114,7 +115,7 @@ func TestBadSymbol(t *testing.T) {
obj = bytes.ReplaceAll(obj, []byte(magicInput), []byte(magicReplace))
if err := os.WriteFile(to, obj, 0644); err != nil {
if err := ioutil.WriteFile(to, obj, 0644); err != nil {
t.Fatal(err)
}
}
@@ -201,10 +202,6 @@ func cCompilerCmd(t *testing.T) []string {
if !lastSpace {
cc = append(cc, s[start:])
}
// Force reallocation (and avoid aliasing bugs) for tests that append to cc.
cc = cc[:len(cc):len(cc)]
return cc
}

View File

@@ -7,6 +7,7 @@ package errorstest
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@@ -24,7 +25,7 @@ func check(t *testing.T, file string) {
t.Run(file, func(t *testing.T) {
t.Parallel()
contents, err := os.ReadFile(path(file))
contents, err := ioutil.ReadFile(path(file))
if err != nil {
t.Fatal(err)
}
@@ -36,13 +37,13 @@ func check(t *testing.T, file string) {
continue
}
_, frag, ok := bytes.Cut(line, []byte("ERROR HERE: "))
if !ok {
frags := bytes.SplitAfterN(line, []byte("ERROR HERE: "), 2)
if len(frags) == 1 {
continue
}
re, err := regexp.Compile(fmt.Sprintf(":%d:.*%s", i+1, frag))
re, err := regexp.Compile(string(frags[1]))
if err != nil {
t.Errorf("Invalid regexp after `ERROR HERE: `: %#q", frag)
t.Errorf("Invalid regexp after `ERROR HERE: `: %#q", frags[1])
continue
}
errors = append(errors, re)
@@ -55,7 +56,7 @@ func check(t *testing.T, file string) {
}
func expect(t *testing.T, file string, errors []*regexp.Regexp) {
dir, err := os.MkdirTemp("", filepath.Base(t.Name()))
dir, err := ioutil.TempDir("", filepath.Base(t.Name()))
if err != nil {
t.Fatal(err)
}

View File

@@ -10,6 +10,7 @@ import (
"bytes"
"flag"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@@ -462,7 +463,7 @@ func buildPtrTests(t *testing.T) (dir, exe string) {
gopath = *tmp
dir = ""
} else {
d, err := os.MkdirTemp("", filepath.Base(t.Name()))
d, err := ioutil.TempDir("", filepath.Base(t.Name()))
if err != nil {
t.Fatal(err)
}
@@ -474,7 +475,7 @@ func buildPtrTests(t *testing.T) (dir, exe string) {
if err := os.MkdirAll(src, 0777); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(src, "go.mod"), []byte("module ptrtest"), 0666); err != nil {
if err := ioutil.WriteFile(filepath.Join(src, "go.mod"), []byte("module ptrtest"), 0666); err != nil {
t.Fatal(err)
}
@@ -534,10 +535,10 @@ func buildPtrTests(t *testing.T) (dir, exe string) {
fmt.Fprintf(&cgo1, "}\n\n")
fmt.Fprintf(&cgo1, "%s\n", ptrTestMain)
if err := os.WriteFile(filepath.Join(src, "cgo1.go"), cgo1.Bytes(), 0666); err != nil {
if err := ioutil.WriteFile(filepath.Join(src, "cgo1.go"), cgo1.Bytes(), 0666); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(src, "cgo2.go"), cgo2.Bytes(), 0666); err != nil {
if err := ioutil.WriteFile(filepath.Join(src, "cgo2.go"), cgo2.Bytes(), 0666); err != nil {
t.Fatal(err)
}

View File

@@ -40,15 +40,15 @@ func main() {
C.foop = x // ERROR HERE
// issue 13129: used to output error about C.unsignedshort with CC=clang
var x1 C.ushort
x1 = int(0) // ERROR HERE: C\.ushort
var x C.ushort
x = int(0) // ERROR HERE: C\.ushort
// issue 13423
_ = C.fopen() // ERROR HERE
// issue 13467
var x2 rune = '✈'
var _ rune = C.transform(x2) // ERROR HERE: C\.int
var x rune = '✈'
var _ rune = C.transform(x) // ERROR HERE: C\.int
// issue 13635: used to output error about C.unsignedchar.
// This test tests all such types.
@@ -91,18 +91,10 @@ func main() {
// issue 26745
_ = func(i int) int {
// typecheck reports at column 14 ('+'), but types2 reports at
// column 10 ('C').
// TODO(mdempsky): Investigate why, and see if types2 can be
// updated to match typecheck behavior.
return C.i + 1 // ERROR HERE: \b(10|14)\b
return C.i + 1 // ERROR HERE: :13
}
_ = func(i int) {
// typecheck reports at column 7 ('('), but types2 reports at
// column 8 ('i'). The types2 position is more correct, but
// updating typecheck here is fundamentally challenging because of
// IR limitations.
C.fi(i) // ERROR HERE: \b(7|8)\b
C.fi(i) // ERROR HERE: :6
}
C.fi = C.fi // ERROR HERE

View File

@@ -1,44 +0,0 @@
// Copyright 2021 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.
// Issue 42580: cmd/cgo: shifting identifier position in ast
package cgotest
// typedef int (*intFunc) ();
//
// char* strarg = "";
//
// int func_with_char(char* arg, void* dummy)
// {return 5;}
//
// int* get_arr(char* arg, void* dummy)
// {return NULL;}
import "C"
import "unsafe"
// Test variables
var (
checkedPointer = []byte{1}
doublePointerChecked = []byte{1}
singleInnerPointerChecked = []byte{1}
)
// This test checks the positions of variable identifiers.
// Changing the positions of the test variables idents after this point will break the test.
func TestSingleArgumentCast() C.int {
retcode := C.func_with_char((*C.char)(unsafe.Pointer(&checkedPointer[0])), unsafe.Pointer(C.strarg))
return retcode
}
func TestSingleArgumentCastRecFuncAsSimpleArg() C.int {
retcode := C.func_with_char((*C.char)(unsafe.Pointer(C.get_arr((*C.char)(unsafe.Pointer(&singleInnerPointerChecked[0])), unsafe.Pointer(C.strarg)))), nil)
return retcode
}
func TestSingleArgumentCastRecFunc() C.int {
retcode := C.func_with_char((*C.char)(unsafe.Pointer(C.get_arr((*C.char)(unsafe.Pointer(&doublePointerChecked[0])), unsafe.Pointer(C.strarg)))), unsafe.Pointer(C.strarg))
return retcode
}

View File

@@ -2,7 +2,6 @@
// 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
// Compute Fibonacci numbers with two goroutines

View File

@@ -333,9 +333,10 @@ func (z *Int) Abs(x *Int) *Int {
// CmpInt compares x and y. The result is
//
// -1 if x < y
// 0 if x == y
// +1 if x > y
// -1 if x < y
// 0 if x == y
// +1 if x > y
//
func CmpInt(x, y *Int) int {
x.doinit()
y.doinit()

View File

@@ -2,7 +2,6 @@
// 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
package main

View File

@@ -6,6 +6,7 @@ package life_test
import (
"bytes"
"io/ioutil"
"log"
"os"
"os/exec"
@@ -20,7 +21,7 @@ func TestMain(m *testing.M) {
}
func testMain(m *testing.M) int {
GOPATH, err := os.MkdirTemp("", "cgolife")
GOPATH, err := ioutil.TempDir("", "cgolife")
if err != nil {
log.Panic(err)
}
@@ -37,7 +38,7 @@ func testMain(m *testing.M) int {
log.Panic(err)
}
os.Setenv("PWD", modRoot)
if err := os.WriteFile("go.mod", []byte("module cgolife\n"), 0666); err != nil {
if err := ioutil.WriteFile("go.mod", []byte("module cgolife\n"), 0666); err != nil {
log.Panic(err)
}

View File

@@ -6,6 +6,7 @@ package stdio_test
import (
"bytes"
"io/ioutil"
"log"
"os"
"os/exec"
@@ -20,7 +21,7 @@ func TestMain(m *testing.M) {
}
func testMain(m *testing.M) int {
GOPATH, err := os.MkdirTemp("", "cgostdio")
GOPATH, err := ioutil.TempDir("", "cgostdio")
if err != nil {
log.Panic(err)
}
@@ -37,7 +38,7 @@ func testMain(m *testing.M) int {
log.Panic(err)
}
os.Setenv("PWD", modRoot)
if err := os.WriteFile("go.mod", []byte("module cgostdio\n"), 0666); err != nil {
if err := ioutil.WriteFile("go.mod", []byte("module cgostdio\n"), 0666); err != nil {
log.Panic(err)
}

View File

@@ -182,7 +182,7 @@ func testCallbackCallers(t *testing.T) {
"runtime.cgocallbackg1",
"runtime.cgocallbackg",
"runtime.cgocallback",
"runtime.systemstack_switch",
"runtime.asmcgocall",
"runtime.cgocall",
"test._Cfunc_callback",
"test.nestedCall.func1",

View File

@@ -3,7 +3,8 @@
// license that can be found in the LICENSE file.
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include "_cgo_export.h"
void
@@ -30,10 +31,32 @@ IntoC(void)
BackIntoGo();
}
void
Issue1560InC(void)
#ifdef WIN32
#include <windows.h>
long long
mysleep(int seconds) {
long long st = GetTickCount();
Sleep(1000 * seconds);
return st;
}
#else
#include <sys/time.h>
long long
mysleep(int seconds) {
long long st;
struct timeval tv;
gettimeofday(&tv, NULL);
st = tv.tv_sec * 1000 + tv.tv_usec / 1000;
sleep(seconds);
return st;
}
#endif
long long
twoSleep(int n)
{
Issue1560FromC();
BackgroundSleep(n);
return mysleep(n);
}
void

View File

@@ -11,7 +11,6 @@ import "testing"
// These wrappers are here for gotest to find.
func Test1328(t *testing.T) { test1328(t) }
func Test1560(t *testing.T) { test1560(t) }
func Test1635(t *testing.T) { test1635(t) }
func Test3250(t *testing.T) { test3250(t) }
func Test3729(t *testing.T) { test3729(t) }
@@ -60,9 +59,6 @@ func Test28896(t *testing.T) { test28896(t) }
func Test30065(t *testing.T) { test30065(t) }
func Test32579(t *testing.T) { test32579(t) }
func Test31891(t *testing.T) { test31891(t) }
func Test42018(t *testing.T) { test42018(t) }
func Test45451(t *testing.T) { test45451(t) }
func Test49633(t *testing.T) { test49633(t) }
func TestAlign(t *testing.T) { testAlign(t) }
func TestAtol(t *testing.T) { testAtol(t) }
func TestBlocking(t *testing.T) { testBlocking(t) }
@@ -84,12 +80,12 @@ func TestNamedEnum(t *testing.T) { testNamedEnum(t) }
func TestCastToEnum(t *testing.T) { testCastToEnum(t) }
func TestErrno(t *testing.T) { testErrno(t) }
func TestFpVar(t *testing.T) { testFpVar(t) }
func TestHandle(t *testing.T) { testHandle(t) }
func TestHelpers(t *testing.T) { testHelpers(t) }
func TestLibgcc(t *testing.T) { testLibgcc(t) }
func TestMultipleAssign(t *testing.T) { testMultipleAssign(t) }
func TestNaming(t *testing.T) { testNaming(t) }
func TestPanicFromC(t *testing.T) { testPanicFromC(t) }
func TestParallelSleep(t *testing.T) { testParallelSleep(t) }
func TestPrintf(t *testing.T) { testPrintf(t) }
func TestReturnAfterGrow(t *testing.T) { testReturnAfterGrow(t) }
func TestReturnAfterGrowFromGo(t *testing.T) { testReturnAfterGrowFromGo(t) }

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build linux && freebsd && openbsd
// +build linux,freebsd,openbsd
package cgotest

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !windows
// +build !windows
package cgotest

View File

@@ -2,15 +2,13 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build linux && cgo
// +build linux,cgo
package cgotest
import (
"fmt"
"os"
"sort"
"io/ioutil"
"strings"
"syscall"
"testing"
@@ -66,7 +64,7 @@ import "C"
func compareStatus(filter, expect string) error {
expected := filter + expect
pid := syscall.Getpid()
fs, err := os.ReadDir(fmt.Sprintf("/proc/%d/task", pid))
fs, err := ioutil.ReadDir(fmt.Sprintf("/proc/%d/task", pid))
if err != nil {
return fmt.Errorf("unable to find %d tasks: %v", pid, err)
}
@@ -74,7 +72,7 @@ func compareStatus(filter, expect string) error {
foundAThread := false
for _, f := range fs {
tf := fmt.Sprintf("/proc/%s/status", f.Name())
d, err := os.ReadFile(tf)
d, err := ioutil.ReadFile(tf)
if err != nil {
// There are a surprising number of ways this
// can error out on linux. We've seen all of
@@ -107,23 +105,11 @@ func compareStatus(filter, expect string) error {
// "Pid:\t".
}
if strings.HasPrefix(line, filter) {
if line == expected {
foundAThread = true
break
if line != expected {
return fmt.Errorf("%q got:%q want:%q (bad) [pid=%d file:'%s' %v]\n", tf, line, expected, pid, string(d), expectedProc)
}
if filter == "Groups:" && strings.HasPrefix(line, "Groups:\t") {
// https://github.com/golang/go/issues/46145
// Containers don't reliably output this line in sorted order so manually sort and compare that.
a := strings.Split(line[8:], " ")
sort.Strings(a)
got := strings.Join(a, " ")
if got == expected[8:] {
foundAThread = true
break
}
}
return fmt.Errorf("%q got:%q want:%q (bad) [pid=%d file:'%s' %v]\n", tf, line, expected, pid, string(d), expectedProc)
foundAThread = true
break
}
}
}

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !windows
// +build !windows
// Issue 18146: pthread_create failure during syscall.Exec.

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build darwin && cgo && !internal
// +build darwin,cgo,!internal
package cgotest

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !darwin || !cgo || internal
// +build !darwin !cgo internal
package cgotest

View File

@@ -2,9 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !windows && !static && (!darwin || (!internal_pie && !arm64))
// +build !windows
// +build !static
// +build !windows,!static
// +build !darwin !internal_pie,!arm64
// Excluded in darwin internal linking PIE mode, as dynamic export is not

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build windows || static || (darwin && internal_pie) || (darwin && arm64)
// +build windows static darwin,internal_pie darwin,arm64
package cgotest

View File

@@ -1,14 +0,0 @@
// Copyright 2021 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 !windows
// +build !windows
package cgotest
import "testing"
func test42018(t *testing.T) {
t.Skip("skipping Windows-only test")
}

View File

@@ -1,46 +0,0 @@
// Copyright 2021 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 cgotest
/*
typedef void *HANDLE;
struct HWND__{int unused;}; typedef struct HWND__ *HWND;
*/
import "C"
import (
"testing"
"unsafe"
)
func test42018(t *testing.T) {
// Test that Windows handles are marked go:notinheap, by growing the
// stack and checking for pointer adjustments. Trick from
// test/fixedbugs/issue40954.go.
var i int
handle := C.HANDLE(unsafe.Pointer(uintptr(unsafe.Pointer(&i))))
recurseHANDLE(100, handle, uintptr(unsafe.Pointer(&i)))
hwnd := C.HWND(unsafe.Pointer(uintptr(unsafe.Pointer(&i))))
recurseHWND(400, hwnd, uintptr(unsafe.Pointer(&i)))
}
func recurseHANDLE(n int, p C.HANDLE, v uintptr) {
if n > 0 {
recurseHANDLE(n-1, p, v)
}
if uintptr(unsafe.Pointer(p)) != v {
panic("adjusted notinheap pointer")
}
}
func recurseHWND(n int, p C.HWND, v uintptr) {
if n > 0 {
recurseHWND(n-1, p, v)
}
if uintptr(unsafe.Pointer(p)) != v {
panic("adjusted notinheap pointer")
}
}

View File

@@ -2,11 +2,10 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !android
// +build !android
// Test that pthread_cancel works as expected
// (NPTL uses SIGRTMIN to implement thread cancellation)
// (NPTL uses SIGRTMIN to implement thread cancelation)
// See https://golang.org/issue/6997
package cgotest
@@ -18,10 +17,8 @@ extern int CancelThread();
*/
import "C"
import (
"testing"
"time"
)
import "testing"
import "time"
func test6997(t *testing.T) {
r := C.StartThread()

View File

@@ -1,11 +0,0 @@
// 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.
#include "_cgo_export.h"
int get8148(void) {
T t;
t.i = 42;
return issue8148Callback(&t);
}

View File

@@ -10,7 +10,14 @@ package cgotest
/*
typedef struct { int i; } T;
int get8148(void);
int issue8148Callback(T*);
static int get() {
T t;
t.i = 42;
return issue8148Callback(&t);
}
*/
import "C"
@@ -20,5 +27,5 @@ func issue8148Callback(t *C.T) C.int {
}
func Issue8148() int {
return int(C.get8148())
return int(C.get())
}

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !windows
// +build !windows
package cgotest

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !android
// +build !android
package cgotest

View File

@@ -5,6 +5,7 @@
package cgotest
import (
"io/ioutil"
"os"
"os/exec"
"path/filepath"
@@ -36,7 +37,7 @@ func TestCrossPackageTests(t *testing.T) {
}
}
GOPATH, err := os.MkdirTemp("", "cgotest")
GOPATH, err := ioutil.TempDir("", "cgotest")
if err != nil {
t.Fatal(err)
}
@@ -46,7 +47,7 @@ func TestCrossPackageTests(t *testing.T) {
if err := overlayDir(modRoot, "testdata"); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(modRoot, "go.mod"), []byte("module cgotest\n"), 0666); err != nil {
if err := ioutil.WriteFile(filepath.Join(modRoot, "go.mod"), []byte("module cgotest\n"), 0666); err != nil {
t.Fatal(err)
}

View File

@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Test that setgid does not hang on Linux.
// Test that setgid does not hang on GNU/Linux.
// See https://golang.org/issue/3871 for details.
package cgotest

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !windows && !android
// +build !windows,!android
// Test that the Go runtime still works if C code changes the signal stack.

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !windows
// +build !windows
package cgotest

View File

@@ -367,11 +367,6 @@ void init() {
// Cgo incorrectly computed the alignment of structs
// with no Go accessible fields as 0, and then panicked on
// modulo-by-zero computations.
// issue 50987
// disable arm64 GCC warnings
#cgo CFLAGS: -Wno-psabi -Wno-unknown-warning-option
typedef struct {
} foo;
@@ -904,10 +899,6 @@ static uint16_t issue31093F(uint16_t v) { return v; }
// issue 32579
typedef struct S32579 { unsigned char data[1]; } S32579;
// issue 37033, cgo.Handle
extern void GoFunc37033(uintptr_t handle);
void cFunc37033(uintptr_t handle) { GoFunc37033(handle); }
// issue 38649
// Test that #define'd type aliases work.
#define netbsd_gid unsigned int
@@ -917,14 +908,6 @@ void cFunc37033(uintptr_t handle) { GoFunc37033(handle); }
enum Enum40494 { X_40494 };
union Union40494 { int x; };
void issue40494(enum Enum40494 e, union Union40494* up) {}
// Issue 45451, bad handling of go:notinheap types.
typedef struct issue45451Undefined issue45451;
// Issue 49633, example of cgo.Handle with void*.
extern void GoFunc49633(void*);
void cfunc49633(void *context) { GoFunc49633(context); }
*/
import "C"
@@ -937,7 +920,6 @@ import (
"os/signal"
"reflect"
"runtime"
"runtime/cgo"
"sync"
"syscall"
"testing"
@@ -2248,23 +2230,6 @@ func test32579(t *testing.T) {
}
}
// issue 37033, check if cgo.Handle works properly
func testHandle(t *testing.T) {
ch := make(chan int)
for i := 0; i < 42; i++ {
h := cgo.NewHandle(ch)
go func() {
C.cFunc37033(C.uintptr_t(h))
}()
if v := <-ch; issue37033 != v {
t.Fatalf("unexpected receiving value: got %d, want %d", v, issue37033)
}
h.Delete()
}
}
// issue 38649
var issue38649 C.netbsd_gid = 42
@@ -2279,19 +2244,3 @@ var issue39877 *C.void = nil
func Issue40494() {
C.issue40494(C.enum_Enum40494(C.X_40494), (*C.union_Union40494)(nil))
}
// Issue 45451.
func test45451(t *testing.T) {
var u *C.issue45451
typ := reflect.ValueOf(u).Type().Elem()
// The type is undefined in C so allocating it should panic.
defer func() {
if r := recover(); r == nil {
t.Error("expected panic")
}
}()
_ = reflect.New(typ)
t.Errorf("reflect.New(%v) should have panicked", typ)
}

View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !windows
// +build !windows
package cgotest

View File

@@ -1,9 +0,0 @@
// Copyright 2021 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 cgotest
// Issue 43639: No runtime test needed, make sure package cgotest/issue43639 compiles well.
import _ "cgotest/issue43639"

View File

@@ -1,8 +0,0 @@
// Copyright 2021 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 issue43639
// #cgo CFLAGS: -W -Wall -Werror
import "C"

View File

@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build gc
// +build !gccgo
#include "textflag.h"

View File

@@ -3,7 +3,7 @@
// license that can be found in the LICENSE file.
// +build amd64 amd64p32
// +build gc
// +build !gccgo
#include "textflag.h"

View File

@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build gc
// +build !gccgo
#include "textflag.h"

View File

@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build gc
// +build !gccgo
#include "textflag.h"

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