We have an optimization that if the memory profile is not consumed
anywhere, we set the memory profiling rate to 0 to disable the
"background" low-rate profiling. We detect whether the memory
profile is used by checking whether the runtime.MemProfile function
is reachable at link time. Previously, all APIs that access the
memory profile go through runtime.MemProfile. But the code was
refactored in CL 572396, and now the legacy entry point
WriteHeapProfile uses pprof_memProfileInternal without going
through runtime.MemProfile. In fact, even with the recommended
runtime/pprof.Profile API (pprof.Lookup or pprof.Profiles),
runtime.MemProfile is only (happen to be) reachable through
countHeap.
Change the linker to check runtime.memProfileInternal instead,
which is on all code paths that retrieve the memory profile. Add
a test case for WriteHeapProfile, so we cover all entry points.
Fixes#68136.
Change-Id: I075c8d45c95c81825a1822f032e23107aea4303c
Reviewed-on: https://go-review.googlesource.com/c/go/+/596538
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
For #66456 we changed from the CGO_LDFLAGS environment variable to
the -ldflags option. This broke Bazel, which uses CGO_LDFLAGS.
So restore reading CGO_LDFLAGS for now.
For #66456
Change-Id: Iebdd8bde1c7c18da09c6370e284c7ac7fa08fc54
Reviewed-on: https://go-review.googlesource.com/c/go/+/596615
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
CL 418101 changes Unified IR writer to force mixed tag/case to have
common type, emitting the implicit conversion if any of the case values
are not assignable to the tag value's type.
However, the Go spec definition of equality is non-transitive for
channels stored in interfaces, causing incorrect behavior with channel
values comparison.
To fix it, don't emit the implicit conversions if tag type is channel.
Fixes#67190
Change-Id: I9a29d9ce3c7978f0689e9502ba6f15660c763d16
Reviewed-on: https://go-review.googlesource.com/c/go/+/594575
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
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Reviewed-by: Than McIntosh <thanm@google.com>
For #67401
Change-Id: I04bff1c942a4033325450c0b7dddc7980f3373cc
Reviewed-on: https://go-review.googlesource.com/c/go/+/596216
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
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Reviewed-by: Than McIntosh <thanm@google.com>
The current implementation fails to parse a time string with a "Z"
time zone using a time format that includes time zone seconds. This
fix correctly parses the "Z" time zone for any Z-base time format
that includes seconds (i.e. "Z070000" or "Z07:00:00").
Fixes#68263
Change-Id: Idf8fa06b5f96383f050c4ffbd2bc5804fd408650
Reviewed-on: https://go-review.googlesource.com/c/go/+/595897
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Than McIntosh <thanm@google.com>
TestChtimesOmit excludes the failure on DragonFly BSD when both
atime and mtime are omitted.
The relevant Dragonfly BSD bug is now fixed in git (see [1]).
Add a TODO comment to remove the exclusion from the test once
the fix is generally available. This comment also addresses the
question why the exception exists.
Amends CL 591535.
[1]: https://github.com/DragonFlyBSD/DragonFlyBSD/commit/c7c71870ed0
Change-Id: I3b53582301d44feb76b53788aa337c380ba82592
Reviewed-on: https://go-review.googlesource.com/c/go/+/595958
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Than McIntosh <thanm@google.com>
A statement in the go work use docs that was meant to clarify that go
work use would clean up use statements where the directories did not
exist ended up causing confusion.
Remove that statement for now. We might want to add something back in
the future.
For #68245
Change-Id: I7f6646b5dd05c18aa15e0e54f2816753f318404e
Reviewed-on: https://go-review.googlesource.com/c/go/+/595536
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Reviewed-by: Eli Bendersky <eliben@google.com>
Tweak the code that emits the PE ".reloc" section on Windows to ensure
that each relocation block is 32-bit aligned, which is required by the
PE standard.
Fixes#68260.
Change-Id: I39b75a7491b00fa97871aebb90d3be0ec09f9c40
Reviewed-on: https://go-review.googlesource.com/c/go/+/595896
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Update the help message for the go clean command to include
the correct usage and flags for better clarity.
This change follows instructions by Ian on this thread <https://groups.google.com/g/golang-nuts/c/VENQ0fqLCSc/m/qO8EuawVBwAJ?pli=1>.
Change-Id: Ia509a38ee9ec7c31d384c3563535c5e3ccd9a9ce
GitHub-Last-Rev: 3048b2e4bd
GitHub-Pull-Request: golang/go#68135
Reviewed-on: https://go-review.googlesource.com/c/go/+/593639
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Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
Commit-Queue: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
The methods being implemented are part of the Locker interface,
not the RWMutex struct.
Fixes#68250.
Change-Id: I609c4d5c44e90a12914a8678971ba295519cc265
Reviewed-on: https://go-review.googlesource.com/c/go/+/595875
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Than McIntosh <thanm@google.com>
Previously, the test would crash when running on a computer without an
internet connection, e.g. in airplane mode (stack trace below).
The bug was that the condition was inverted. The code tried to close
the listener if `err != nil` (that is, if net.Listen() failed). But if
Listen() failed then there is no listener to close! The listener
should only be closed if Listen() succeeded.
Here is the stack trace from `go test runtime` when offline:
```
--- FAIL: TestGoroutineParallelism2 (0.16s)
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7bdaa1]
goroutine 3858 gp=0xc000185180 m=5 mp=0xc000100008 [running]:
panic({0x854960?, 0xbf70b0?})
<go>/src/runtime/panic.go:778 +0x168 fp=0xc0000afad8 sp=0xc0000afa28 pc=0x441bc8
testing.tRunner.func1.2({0x854960, 0xbf70b0})
<go>/src/testing/testing.go:1632 +0x230 fp=0xc0000afb88 sp=0xc0000afad8 pc=0x524090
testing.tRunner.func1()
<go>/src/testing/testing.go:1635 +0x35e fp=0xc0000afd18 sp=0xc0000afb88 pc=0x523a7e
panic({0x854960?, 0xbf70b0?})
<go>/src/runtime/panic.go:759 +0x132 fp=0xc0000afdc8 sp=0xc0000afd18 pc=0x441b92
runtime.panicmem(...)
<go>/src/runtime/panic.go:261
runtime.sigpanic()
<go>/src/runtime/signal_unix.go:900 +0x359 fp=0xc0000afe28 sp=0xc0000afdc8 pc=0x483c79
runtime_test.testGoroutineParallelism2(0x522e13?, 0x0, 0x1)
<go>/src/runtime/proc_test.go:204 +0x221 fp=0xc0000aff50 sp=0xc0000afe28 pc=0x7bdaa1
runtime_test.TestGoroutineParallelism2(0xc000221520)
<go>/src/runtime/proc_test.go:151 +0x30 fp=0xc0000aff70 sp=0xc0000aff50 pc=0x7bd850
testing.tRunner(0xc000221520, 0x8fed88)
<go>/src/testing/testing.go:1690 +0xf4 fp=0xc0000affc0 sp=0xc0000aff70 pc=0x523674
testing.(*T).Run.gowrap1()
<go>/src/testing/testing.go:1743 +0x25 fp=0xc0000affe0 sp=0xc0000affc0 pc=0x524665
runtime.goexit({})
<go>/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000affe8 sp=0xc0000affe0 pc=0x487a41
created by testing.(*T).Run in goroutine 1
<go>/src/testing/testing.go:1743 +0x390
```
Change-Id: I48983fe21b3360ea9d0182c4a3b509801257027b
Reviewed-on: https://go-review.googlesource.com/c/go/+/584436
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Drops internal range-over-func variables from the DWARF output
(excluding #yield which is used by Delve).
Fixes#68238
Change-Id: Ic035e37ca3560347276cdc3b469fd564da33f4f5
Reviewed-on: https://go-review.googlesource.com/c/go/+/594257
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
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Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Auto-Submit: Hyang-Ah Hana Kim <hyangah@gmail.com>
This CL is similar to CL 562557, and it takes over CL 594175.
While here, unrelatedly remove mapKeys function, use slices.Sorted(maps.Keys(ms))
to simplify code.
Fixes#67657
Change-Id: Id8b99216f87a6dcfd6d5fa61407b515324c79112
Reviewed-on: https://go-review.googlesource.com/c/go/+/594737
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Joedian Reid <joedian@google.com>
v = ... compute some value, which zeros top 32 bits ...
w = zero-extend v
We want to remove the zero-extension operation, as it doesn't do anything.
But if v is typed as a signed value, and it gets spilled/restored, it
might be re-sign-extended upon restore. So the zero-extend isn't actually
a NOP when there might be calls or other reasons to spill in between v and w.
Fixes#68227
Change-Id: I3b30b8e56c7d70deac1fb09d2becc7395acbadf8
Reviewed-on: https://go-review.googlesource.com/c/go/+/595675
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Reviewed-by: Joedian Reid <joedian@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This change adds documentation for language version downgrading using
build constraints.
Fixes#68161
For #61894
Change-Id: I283a51afd7020c9fd1f5469a6a93fd814ba32f7e
Reviewed-on: https://go-review.googlesource.com/c/go/+/595475
Reviewed-by: Robert Findley <rfindley@google.com>
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For #61899
Change-Id: I3586b9b59e87159d21e1a270dabb3af213592739
Reviewed-on: https://go-review.googlesource.com/c/go/+/595515
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Alan Donovan <adonovan@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Even if dsymutil didn't generate a file (which should not happen
with the Apple toolchain with the correct setup), we should not
skip next steps, e.g. code sign. A return statement makes it exit
too early.
Updates #68088.
Change-Id: Ic1271ed1b7fe5bdee5a25cc5d669a105173b389e
Reviewed-on: https://go-review.googlesource.com/c/go/+/593660
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Than McIntosh <thanm@google.com>
To work around #59026, where dsymutil may not clean up its temp
directory at exit, we set DSYMUTIL_REPRODUCER_PATH to our temp
directory so it uses that, and we can delete it at the end.
In Xcode 16 beta, dsymutil deletes the DSYMUTIL_REPRODUCER_PATH
directory even if it is not empty. We still need our tmpdir at the
point, so give a subdirectory to dsymutil instead.
For #68088.
Change-Id: I18759cc39512819bbd0511793ce917eae72245d6
Reviewed-on: https://go-review.googlesource.com/c/go/+/593659
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
First, this enables checks on DragonFly BSD, which partially works since
CL 589496 (except two things: atime is not supported on hammer2 fs, and
when both times are omitted, it doesn't work due to a kernel bug).
Second, there are a few problems with TestChtimesWithZeroTimes:
- test cases are interdependent (former cases influence the latter ones),
making the test using too many different times and also hard to read;
- time is changed forward not backward which could be racy;
- if the test has failed, it hard to see which exact case is failing.
Plus, there are issues with the error exclusion code in
TestChtimesWithZeroTimes:
- the atime comparison is done twice for the default ("unix") case;
- the atime exclusion caused by noatime mount flag applies to all
unixes rather than netbsd only as it should;
- the atime exclusion tries to read wrong files (/bin/mounts and
/etc/mtab instead of /proc/mounts);
- the exclusion for netbsd is only applied for 64-bit arches, which
seems wrong (and I've reproduced noatime issue on NetBSD 9.4/i386).
Let's rewrite it, fixing all these issues, and rename to
TestChtimesOmit.
NB: TestChtimes can now be removed.
Change-Id: If9020256ca920b4db836a1f0b2e055b5fce4a552
Reviewed-on: https://go-review.googlesource.com/c/go/+/591535
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Joedian Reid <joedian@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Go 1.23 adds two new events to QUICConns: QUICStoreSessionEvent and
QUICResumeSessionEvent. We added a QUICConfig.EnableStoreSessionEvent
flag to control whether the store-session event is provided or not,
because receiving this event requires additional action from the caller:
the session must be explicitly stored with QUICConn.StoreSession.
We did not add a control for whether the resume-session event is
provided, because this event requires no action and the caller is
expected to ignore unknown events.
However, we never documented the expectation that callers ignore
unknown events, and quic-go produces an error when receiving an
unexpected event. So change the EnableStoreSessionEvent flag to
apply to both new events.
Fixes#68124
For #63691
Change-Id: I84af487e52b3815f7b648e09884608f8915cd645
Reviewed-on: https://go-review.googlesource.com/c/go/+/594475
Reviewed-by: Marten Seemann <martenseemann@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
ARM64 allows for a register to be specified with a return
instruction. While the assembler parsing and encoding currently
supports this, the preprocess function uses LR unconditionally.
Correct this such that if a register is specified, the register
is used.
Change-Id: I708f6c7e910d141559b60d2d5ee76ae2e1dc3a0e
Reviewed-on: https://go-review.googlesource.com/c/go/+/592796
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
The description of middle-end dead code elimination is inconsistent with the current implementation.
The early dead code elimination pass of IR nodes is no longer located in cmd/compile/internal/deadcode and is no longer called by gc/main.go:Main. It has been moved to the unified IR writer phase. This update modifies the README to reflect this architectural change.
Change-Id: I78bd486edefd6b02948fee7de9ce6c83b147bc1d
GitHub-Last-Rev: 76493ce8b0
GitHub-Pull-Request: golang/go#68134
Reviewed-on: https://go-review.googlesource.com/c/go/+/593638
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
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Auto-Submit: Keith Randall <khr@golang.org>
Reported by TestAllDependencies/cmd(thorough) in cmd/internal/moddeps.
Change-Id: I897baf00efbfebd07abe387f54c7ce4fc14444e6
Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Reviewed-on: https://go-review.googlesource.com/c/go/+/594536
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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For #68109
Change-Id: I73a3d23dd6c15ff4954ebe7a52c6c308fea947ae
Reviewed-on: https://go-review.googlesource.com/c/go/+/593684
Reviewed-by: Michael Matloob <matloob@golang.org>
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Auto-Submit: Hyang-Ah Hana Kim <hyangah@gmail.com>
There is no reason to go across a pipe when replaying a conn recording.
This avoids the complexity of using localPipe and goroutines, and makes
handshake benchmarks more accurate, as we don't measure network
overhead.
Also note how it removes the need for -fast: operating locally we know
when the flow is over and can error out immediately, without waiting for
a read from the feeder on the other side of the pipe to timeout.
Avoids some noise in #67979, but doesn't fix the two root causes:
localPipe flakes and testing.B races.
Updates #67979
Change-Id: I153d3fa5a24847f3947823e8c3a7bc639f89bc1d
Reviewed-on: https://go-review.googlesource.com/c/go/+/594255
Auto-Submit: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Joedian Reid <joedian@google.com>
Move the noatime check to a separate function (to be used by CL 91535),
adding some documentation along the way.
Unify the atime error message.
Change-Id: I5f75a4399f6e1b16ae20438003de5460f3eeb5aa
Reviewed-on: https://go-review.googlesource.com/c/go/+/594075
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Joedian Reid <joedian@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Some of the tests for the arm64 assembler are not running for
cross-compiled arm64 builds with GOARCH=arm64. This patch allows the
tests to run for all architectures and moves the test that can only run on
arm64 into its own conditionally compiled file.
Updates #44734
Change-Id: I045870d47cdc1280bfacc1ef275f34504278ed89
Reviewed-on: https://go-review.googlesource.com/c/go/+/587315
Reviewed-by: Cherry Mui <cherryyz@google.com>
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Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Sebastian Nickolls <sebastian.nickolls@arm.com>
For #68113
Change-Id: I19c7d8eff8e3a7a1b6c8e28cb867edeca6be237d
Reviewed-on: https://go-review.googlesource.com/c/go/+/593737
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Ian Lance Taylor <iant@google.com>
Fix the "gcc --print-prog-name" output parser to handle "\r\n", not only
"\n". The MinGW compiler on Windows uses "\r\n" as line endings, causing
the existing parser to create paths like
".../x86_64-w64-mingw32/bin/ar.exe\r", which is not correct. By trimming
the "\r\n" cutset, both types of line endings are handled correctly.
Fixes#68121
Change-Id: I04b8bf9b6a5b29a1e59a6aa07fa4faa4c5bdeee6
Reviewed-on: https://go-review.googlesource.com/c/go/+/593916
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
CL 501855 added support for cgo_dynamic_import variables on Darwin.
But it didn't support the plugin build mode on amd64, where the
assembler turns a direct load (R_PCREL) to a load via GOT
(R_GOTPCREL). This CL adds the support. We just need to handle
external linking mode, as this can only occur in plugin or shared
build mode, which requires external linking.
Fixes#67976.
Updates #50891.
Change-Id: I0f56265d50bfcb36047fa5538ad7a5ec77e7ef96
Reviewed-on: https://go-review.googlesource.com/c/go/+/592499
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Commands run:
go get golang.org/x/telemetry@a740542
go mod tidy
go mod vendor
Change-Id: I8b1a71adc05f3c54f9492dfb9cfd1873727e5680
Reviewed-on: https://go-review.googlesource.com/c/go/+/594017
Reviewed-by: Robert Findley <rfindley@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
The release note fragments have been merged and added
as _content/doc/go1.23.md in x/website in CL 594035.
For #65614.
Change-Id: I7c8c718bc065024b6bdca93ce9bcc3c5d8b2dbc7
Reviewed-on: https://go-review.googlesource.com/c/go/+/594036
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Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Move the code that opens and increments counters out of the
cmd/internal/telemetry package into cmd/internal/telemetry/counter. The
telemetry package has dependencies on the upload code, which we do not
want to pull into the rest of the go toolchain.
For #68109
Change-Id: I463c106819b169177a783de4a7d93377e81f4e3e
Reviewed-on: https://go-review.googlesource.com/c/go/+/593976
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Commands run:
go get golang.org/x/telemetry@b4de734
go mod tidy
go mod vendor
For #68109
Change-Id: Ied81cbb111ed66f9bbc94f0db09b5f2430fbff6f
Reviewed-on: https://go-review.googlesource.com/c/go/+/594015
Reviewed-by: Robert Findley <rfindley@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Remove old return value. Use single variable range for iter.Seq[V].
Rewrite Pairs implementation to not loop forever.
Fixes#68056Fixes#68073
Change-Id: I7ede0fe8ed058bbd57869d87e17b7f2c3641f7dd
Reviewed-on: https://go-review.googlesource.com/c/go/+/593555
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
We were already checking for _CMalloc, but in fact none of the
builtin functions support returning an error.
Fixes#67707
Change-Id: I0ee432a9f13ace472c3f36f641efc7d18eda0631
Reviewed-on: https://go-review.googlesource.com/c/go/+/589575
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
1. Assuming that CI environments do not use NFS (and if they do,
they have TMPDIR set pointing to a local file system), we can
- remove localTmp;
- remove newDir, replacing calls to it with t.TempDir;
- remove repeated comments about NFS.
2. Use t.Name, t.Cleanup and t.Helper to improve newFile and simplify
its usage. Ensure the cleanup reports all errors.
Change-Id: I0a79a6a3d52faa323ed2658ef73f8802847f3c09
Reviewed-on: https://go-review.googlesource.com/c/go/+/592096
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Kirill Kolyshkin <kolyshkin@gmail.com>
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
While here, also fix doc link for encoding.TextMarshaler.
Fixes#67495
Change-Id: Ia2a674c5c35b5a849ce8f5eef3d34d165b3195b6
Reviewed-on: https://go-review.googlesource.com/c/go/+/593335
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Signature type does not have SetTypeParams method, only Named type.
Change-Id: Ic7a25c24cb821540d921eb2c94dfff31f28f7aa4
Reviewed-on: https://go-review.googlesource.com/c/go/+/593955
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
The String method for Pipes assumed all variables were declared. Easy fix:
check the IsAssign bit.
Fixes#65382
Change-Id: I58f2760c1a8bb2821c3538645d893f58fd76ae73
Reviewed-on: https://go-review.googlesource.com/c/go/+/592695
Run-TryBot: Rob Pike <r@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Rob Pike <r@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
The existing implementation of bogo_shim_test does not support tests
that use the expect-version flag.
This change adds support for this flag.
Updates #51434.
Change-Id: Ie23fdb06d15ec0593ca58f28144e83f93ef7f200
Reviewed-on: https://go-review.googlesource.com/c/go/+/592635
Auto-Submit: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: David Chase <drchase@google.com>
A few of the new Or methods of the atomic types use "new" as the name
for the result value, but it actually returns the old value. Fix this
by renaming the result values to "old".
Updates #61395.
Change-Id: Ib08db9964f5dfe91929f216d50ff0c9cc891ee49
Reviewed-on: https://go-review.googlesource.com/c/go/+/593855
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Austin Clements <austin@google.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
The original implementation could not support a non-default metric,
but now that it is set during package time, we can. Do that.
Change-Id: If7929b0afa5b0142d299718d9bd811c5a8d1cf93
Reviewed-on: https://go-review.googlesource.com/c/go/+/589058
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
The pre-Go 1.23 behavior is httpservecontentkeepheaders=1.
For #66343
Change-Id: If6f92853b38522f19a8908ff11ac49b12f3dc3e0
Reviewed-on: https://go-review.googlesource.com/c/go/+/593775
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Damien Neil <dneil@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Type parameters on aliases are now allowed after #46477 accepted.
Updates #46477Fixes#68054
Change-Id: Ic2e3b6f960a898163f47666e3a6bfe43b8cc22e2
Reviewed-on: https://go-review.googlesource.com/c/go/+/593715
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Robert Griesemer <gri@google.com>
CL 219638 added UTIME_OMIT values for various systems. The value for
DragonFly BSD appears to be incorrect.
The correct value is -2 (see references below), while -1 is used for
UTIME_NOW. As a result, timestamp is changed to the current time instead
of not touching. This should have been caught by the accompanying test
case, TestChtimesWithZeroTimes, but its failures are essentially skipped
on dragonfly (this is being fixed separately in a followup CL 591535).
Improve formatting while at it.
References:
- https://github.com/DragonFlyBSD/DragonFlyBSD/blob/965b380e9609/sys/sys/stat.h#L284
- https://go.googlesource.com/sys/+/refs/tags/v0.20.0/unix/zerrors_dragonfly_amd64.go#1421
Change-Id: I432360ca982c84b7cd70d0cf01d860af9ff985fa
Reviewed-on: https://go-review.googlesource.com/c/go/+/589496
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@golang.org>
This reverts the changes to Error from CL 571995, and adds a
GODEBUG controlling the changes to ServeContent/ServeFile/ServeFS.
The change to remove the Content-Encoding header when serving an error
breaks middleware which sets Content-Encoding: gzip and wraps a
ResponseWriter in one which compresses the response body.
This middleware already breaks when ServeContent handles a Range request.
Correct uses of ServeContent which serve pre-compressed content with
a Content-Encoding: gzip header break if we don't remove that header
when serving errors. Therefore, we keep the change to ServeContent/
ServeFile/ServeFS, but we add the ability to disable the new behavior
by setting GODEBUG=httpservecontentkeepheaders=1.
We revert the change to Error, because users who don't want to include
a Content-Encoding header in errors can simply remove the header
themselves, or not add it in the first place.
Fixes#66343
Change-Id: Ic19a24b73624a5ac1a258ed7a8fe7d9bf86c6a38
Reviewed-on: https://go-review.googlesource.com/c/go/+/593157
Reviewed-by: Russ Cox <rsc@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
