Only honor //go:build language version downgrades if the version
specified is 1.21 or greater. Before 1.21 the version in //go:build
lines didn't have the meaning of setting the file's language version.
This fixes an issue that was appearing in GOPATH builds: Go 1.23 started
providing -lang versions to the compiler in GOPATH mode (among other
places) which it wasn't doing before.
For example, take a go file with a //go:build line specifying go1.10.
If that file used a 1.18 feature, that use would compile fine with a Go
1.22 toolchain. But, before this change, it would produce an error when
compiling with the 1.23 toolchain because it set the language version to
1.10 and disallowed the 1.18 feature. This breaks backwards
compatibility: when the build tag was added, it did not have the meaning
of restricting the language version.
Fixes#68658
Change-Id: I4ac2b45a981cd019183d52ba324ba8f0fed93a8e
Reviewed-on: https://go-review.googlesource.com/c/go/+/603895
Reviewed-by: Robert Griesemer <gri@google.com>
Commit-Queue: Michael Matloob <matloob@golang.org>
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Reviewed-on: https://go-review.googlesource.com/c/go/+/604935
The flakes were introduced by me in CL 586655. It's unclear why only
FreeBSD seems affected, maybe other TCP stacks handle sending on a
half-closed connection differently, or aren't as quick to propagate the
RST over localhost.
Updates #68155
Change-Id: I32a1b474a7d6531dbab93910c23568b867629e8c
Reviewed-on: https://go-review.googlesource.com/c/go/+/602635
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Reviewed-by: Roland Shoemaker <roland@golang.org>
The typechecker is assuming that alias instances cannot be reached from
a named type. However, when type parameters on aliases are permited, it
can happen.
This CL changes the typechecker to propagate the correct named instance
is being expanded.
Updates #46477Fixes#68580
Change-Id: Id0879021f4640c0fefe277701d5096c649413811
Reviewed-on: https://go-review.googlesource.com/c/go/+/601115
Auto-Submit: Robert Griesemer <gri@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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Reviewed-on: https://go-review.googlesource.com/c/go/+/601116
When GOEXPERIMENT=aliastypeparams is set, type aliases may have type
parameters. The compiler export data doesn't export that type parameter
information yet, which leads to an index-out-of-bounds panic when a
client package imports a package with a general type alias and then
refers to one of the missing type parameters.
This CL detects this specific case and panics with a more informative
panic message explaining the shortcoming. The change is only in effect
if the respective GOEXPERIMENT is enabled.
Manually tested. No test addded since this is just a temporary fix
(Go 1.24 will have a complete implementation), and because the existing
testing framework doesn't easily support testing that a compilation
panics.
Together with @taking and input from @rfindley.
For #68526.
Change-Id: I24737b153a7e2f9b705cd29a5b70b2b9e808dffc
Reviewed-on: https://go-review.googlesource.com/c/go/+/601035
Reviewed-by: Tim King <taking@google.com>
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Also clarify the permissions of created files,
and note that CopyFS will not overwrite files.
Update a few places in documentation to use 0oXXX for octal consts.
For #62484
Change-Id: I208ed2bde250304bc7fac2b93963ba57037e791e
Reviewed-on: https://go-review.googlesource.com/c/go/+/600775
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
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(cherry picked from commit 910e6b5fae)
Reviewed-on: https://go-review.googlesource.com/c/go/+/600815
Reviewed-by: Ian Lance Taylor <iant@google.com>
Change-Id: Idf3c4427426e3cb74c7749762f2b4f621cf82dba
GitHub-Last-Rev: 86f51a5d50
GitHub-Pull-Request: golang/go#68518
Reviewed-on: https://go-review.googlesource.com/c/go/+/599515
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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Fixes#68472
Change-Id: I21282621d679d9e2b032256b338c0b5ff107c8f4
Reviewed-on: https://go-review.googlesource.com/c/go/+/599816
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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Runtime functions, e.g. internal/abi.NoEscape, should not be
instrumented with checkptr. But if they are inlined into a
checkptr-enabled function, they will be instrumented, and may
result in a check failure.
Let the compiler not inline runtime functions into checkptr-
enabled functions.
Also undo the change in the strings package in CL 598295, as the
compiler handles it now.
Fixes#68511.
Updates #68415.
Change-Id: I78eb380855ac9dd53c1a1a628ec0da75c3e5a1a0
Reviewed-on: https://go-review.googlesource.com/c/go/+/599435
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Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
The function is called in nosplit context already.
Fixes#68525
Change-Id: I8b9e324335b7c605d5a20cacdd58df09b7a7cf52
Reviewed-on: https://go-review.googlesource.com/c/go/+/599675
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
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Fixes#63312
Change-Id: I7861bddcd4c6dc208b4449b923eb2785a122aadf
Reviewed-on: https://go-review.googlesource.com/c/go/+/553157
Reviewed-by: Keith Randall <khr@golang.org>
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Reviewed-by: qiu laidongfeng2 <2645477756@qq.com>
Auto-Submit: Keith Randall <khr@golang.org>
Update x/telemetry to fix problems caused by the file rotation timer.
Commands run:
go get golang.org/x/telemetry@0b706e1
go mod tidy
go mod vendor
Fixesgolang/go#68497
Change-Id: I29861ec89dfaaf260eb051eb23ab9251903b5ea8
Reviewed-on: https://go-review.googlesource.com/c/go/+/598957
Reviewed-by: Michael Matloob <matloob@golang.org>
Auto-Submit: Robert Findley <rfindley@google.com>
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This restores behavior that we lost in CL 588675.
Fixes#68496
Change-Id: I1740986bed647835986d54109071b7a6b37413d5
Reviewed-on: https://go-review.googlesource.com/c/go/+/599015
Reviewed-by: Cherry Mui <cherryyz@google.com>
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Auto-Submit: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
When using frame pointer unwinding, we defer frame skipping and inline
expansion for call stacks until profile reporting time. We can end up
with records which have different stacks if no frames are skipped, but
identical stacks once skipping is taken into account. Returning multiple
records with the same stack (but different values) has broken programs
which rely on the records already being fully aggregated by call stack
when returned from runtime.MutexProfile. This CL addresses the problem
by handling skipping at recording time. We do full inline expansion to
correctly skip the desired number of frames when recording the call
stack, and then handle the rest of inline expansion when reporting the
profile.
The regression test in this CL is adapted from the reproducer in
https://github.com/grafana/pyroscope-go/issues/103, authored by Tolya
Korniltsev.
Fixes#67548
This reapplies CL 595966.
The original version of this CL introduced a bounds error in
MutexProfile and failed to correctly expand inlined frames from that
call. This CL applies the original CL, fixing the bounds error and
adding a test for the output of MutexProfile to ensure the frames are
expanded properly.
Change-Id: I5ef8aafb9f88152a704034065c0742ba767c4dbb
Reviewed-on: https://go-review.googlesource.com/c/go/+/598515
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The 1-minute test timeout seems a bit arbitrary. Use
internal/testenv.Command, which applies t.Deadline to subcommand.
For #67566.
Change-Id: If84c96e353bdfaf02c9b123758198e031305ae32
Reviewed-on: https://go-review.googlesource.com/c/go/+/599056
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Comment in line 395:
[x₀ < S, so S - x₀ < 0; drop it]
Should be:
[x₀ < S, so S - x₀ > 0; drop it]
The proof is based on S - x₀ > 0, thus it's a typo of comment.
Fixes#68466
Change-Id: I68bb7cb909ba2bfe02a8873f74b57edc6679b72a
GitHub-Last-Rev: 40a2fc80cf
GitHub-Pull-Request: golang/go#68487
Reviewed-on: https://go-review.googlesource.com/c/go/+/598855
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@google.com>
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The mem address should be regarded as uint32.
Fixes#65571
Change-Id: Icee38d11f2d93eeca7d50b2e133159e321daeb90
GitHub-Last-Rev: c2568b1043
GitHub-Pull-Request: golang/go#68400
Reviewed-on: https://go-review.googlesource.com/c/go/+/597955
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
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When reading the counter data files from a given pod, close the
underlying *os.File immediately after each one is read, as opposed to
using a deferred close in the loop (which will close them all at the
end of the function). Doing things this way avoids running into "too
many open files" when processing large clumps of counter data files.
Fixes#68468.
Change-Id: Ic1fe1d36c44d3f5d7318578cd18d0e65465d71d9
Reviewed-on: https://go-review.googlesource.com/c/go/+/598735
Reviewed-by: Cherry Mui <cherryyz@google.com>
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Change-Id: I93f617bb6d82b00d44ce9a54c2ddcc8a61209783
Reviewed-on: https://go-review.googlesource.com/c/go/+/597776
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
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Change-Id: Iea0243edcf8bf73ce325695178a3ea5cfe420d31
Reviewed-on: https://go-review.googlesource.com/c/go/+/597775
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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This looks way better than the code formatting.
Similar to CL 597656.
Change-Id: I2c8809c1d6f8a8387941567213880662ff649a73
Reviewed-on: https://go-review.googlesource.com/c/go/+/597659
Reviewed-by: Ian Lance Taylor <iant@google.com>
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Auto-Submit: Ian Lance Taylor <iant@google.com>
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Change-Id: I3541859bbf3ac4f9317b82a66d21be3d5c4c5a84
Reviewed-on: https://go-review.googlesource.com/c/go/+/597658
Reviewed-by: Ian Lance Taylor <iant@google.com>
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This looks way better than the code formatting.
Similar to CL 597656.
Change-Id: If404c952ece384aea096f2394bd475a601627a79
Reviewed-on: https://go-review.googlesource.com/c/go/+/597657
Reviewed-by: Cherry Mui <cherryyz@google.com>
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This looks better than the default of using a code block.
While at it, fix punctuation.
Change-Id: I86abca4da1e9999b7e9043e615ad0988d35a5a46
Reviewed-on: https://go-review.googlesource.com/c/go/+/597656
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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The existing implementation of bogo_shim_test does not support tests
that use the -no-tls1, -no-tls11, or -no-tls12 flags.
This change adds support for these flags.
Updates #51434
Change-Id: I43eaea9f5ec6da6811b150630a7dde24d108017e
Reviewed-on: https://go-review.googlesource.com/c/go/+/595775
Auto-Submit: Roland Shoemaker <roland@golang.org>
Reviewed-by: Russell Webb <russell.webb@protonmail.com>
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Using the same wording as Compact.
Fixes#67943
Change-Id: I578874f3e917bba1634dd988895e622a5ac78c74
Reviewed-on: https://go-review.googlesource.com/c/go/+/597976
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Fixes#65131
Change-Id: I050c6459a8e0a6c99425759d3131cf775b05aac9
Reviewed-on: https://go-review.googlesource.com/c/go/+/598076
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
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Fixes#66810
Change-Id: I6a7848dce245ae14941d61d2f78abaf0dc5c1247
Reviewed-on: https://go-review.googlesource.com/c/go/+/597978
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Change-Id: Id7b12356dd2114dfbab260cff00114b6055ee011
Reviewed-on: https://go-review.googlesource.com/c/go/+/561175
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When shapifying recursive instantiated types, the compiler ends up
leaving the type as-is if it already has been a shape type. However, if
both of type arguments are interfaces, and one of them is a recursive
one, it ends up being shaped as-is, while the other is shaped to its
underlying, causing mismatch in function signature.
Fixing this by shapifying an interface type as-is, if it is fully
instantiated and already been a shape type.
Fixes#65362Fixes#66663
Change-Id: I839d266e0443b41238b1b7362aca09adc0177362
Reviewed-on: https://go-review.googlesource.com/c/go/+/559656
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Add an example for using FlagSet.
Fixes#36307
Change-Id: I0bf5805bd836a4f2e9632aafe22dc3eeb1164dcd
GitHub-Last-Rev: 79e53040cb
GitHub-Pull-Request: golang/go#64443
Reviewed-on: https://go-review.googlesource.com/c/go/+/545736
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Reviewed-by: Rob Pike <r@golang.org>
Merge List:
+ 2024-07-15 8f1ec59bdb strings: re-introduce noescape wrapper
+ 2024-07-15 5d36bc18d5 net/http: document io.Seeker requirement for fs.FS arguments
+ 2024-07-12 071b8d51c1 cmd: vendor golang.org/x/telemetry@268b4a8ec2d7
+ 2024-07-12 4e77872d16 go/types: fix assertion failure when range over int is not permitted
+ 2024-07-12 8bc32ab6b1 os: clean up after TestIssue60181
+ 2024-07-11 b31e9a63a4 unsafe: say "functions like syscall.Syscall", not only Syscall
+ 2024-07-11 a71bb570d0 all: make struct comments match struct names
+ 2024-07-11 611f18c4e9 strings: more cross-references in docstrings
+ 2024-07-11 08a6e080ca database/sql/driver: fix name in comment
+ 2024-07-11 dfaaa91f05 os: clarify that IsNotExist, IsExist, IsPermission and IsTimeout work with nil errors
+ 2024-07-10 5881d857c5 crypto/tls: add support for -expect-no-hrr to bogo_shim_test
+ 2024-07-10 b3040679ad math: remove riscv64 assembly implementations of rounding
+ 2024-07-10 70e453b436 context: handle nil values for valueCtx.String()
+ 2024-07-09 183a40db6d runtime: avoid multiple records with identical stacks from MutexProfile
+ 2024-07-09 e89e880eac crypto/tls: add support for -reject-alpn and -decline-alpn flags to bogo_shim_test
+ 2024-07-09 73186ba002 crypto/internal/cryptotest: add common tests for the hash.Hash interface
+ 2024-07-08 87ec2c959c testing: remove call to os.Exit in documentation for TestMain
+ 2024-07-08 6d89b38ed8 unsafe: clarify when String bytes can be modified
+ 2024-07-07 5565462a86 cmd/dist: remove iter,slices,maps test on GOEXPERIMENT=rangefunc
+ 2024-07-07 b43d6c57de io: add test for Pipe constructor allocations
+ 2024-07-07 d0146bd85b os/exec: only use cachedLookExtensions if Cmd.Path is unmodified
+ 2024-07-05 ad77cefeb2 cmd/compile: correct RewriteMultiValueCall fatal message
+ 2024-07-05 be152920b9 cmd/compile: fix ICE when compiling global a, b = f()
+ 2024-07-03 82c14346d8 cmd/link: don't disable memory profiling when pprof.WriteHeapProfile is used
+ 2024-07-03 7d19d508a9 cmd/cgo: read CGO_LDFLAGS environment variable
+ 2024-07-03 5f50b1e3bf cmd/compile: fix mis-compilation when switching over channels
+ 2024-07-03 71f9dbb1e4 cmd/compile: emit error message on mismatch import path
+ 2024-07-03 148755a27b cmd/link: document -checklinkname option
+ 2024-07-02 f12ac5be70 time: fix time zone parsing when format includes time zone seconds
+ 2024-07-02 09aeb6e33a os: add TODO about removing test exception
+ 2024-07-01 94982a0782 cmd/go/internal/workcmd: remove a potentially confusing statement
+ 2024-07-01 f71c00b616 cmd/link: align .reloc block starts by 32 bits for PE target
+ 2024-07-01 d3c93f2f00 cmd/go: update go clean help message
+ 2024-07-01 cdbf5f2f7e sync: refer to Locker interface methods in RWMutex.RLocker doc
+ 2024-07-01 c33144c47c runtime: fix nil pointer in TestGoroutineParallelism2 when offline
+ 2024-06-28 82c371a307 cmd/compile: drop internal range-over-func vars from DWARF output
+ 2024-06-28 773767def0 net/http: avoid appending an existing trailing slash to path again
+ 2024-06-28 7f90b960a9 cmd/compile: don't elide zero extension on top of signed values
+ 2024-06-27 ea537cca31 cmd/go/internal/help: add documentation for language version downgrading
+ 2024-06-27 b0927fdd49 slices: update docs for All, Backward, Values
+ 2024-06-26 5a18e79687 cmd/link: don't skip code sign even if dsymutil didn't generate a file
+ 2024-06-26 5f319b7507 cmd/link: don't let dsymutil delete our temp directory
+ 2024-06-26 a2e90be996 os: rewrite TestChtimesWithZeroTimes
+ 2024-06-25 90bcc552c0 crypto/tls: apply QUIC session event flag to QUICResumeSession events
+ 2024-06-25 b1fd047508 cmd/internal/obj/arm64: fix return with register
+ 2024-06-25 b3b4556c24 cmd/compile: update README to reflect dead code elimination changes
+ 2024-06-24 68315bc8ce cmd: run go mod tidy after CL 593684
+ 2024-06-24 f214a76075 cmd/vendor: vendor x/telemetry@38a4430
+ 2024-06-24 29b1a6765f net/http: document that Request.Clone does not deep copy Body
+ 2024-06-24 cf54a3d114 crypto/tls: replay test recordings without network
+ 2024-06-24 b98803e8e5 os: TestChtimes: separate hasNoatime
+ 2024-06-24 0def9d5c02 cmd/internal/obj/arm64: Enable arm64 assembler tests for cross-compiler builds
+ 2024-06-24 085cf0fcdc net/netip: add test that Compare and reflect.DeepEqual match
+ 2024-06-24 740043f516 net/netip: unexport fields of addrDetail
+ 2024-06-23 e8ee1dc4f9 cmd/link/internal/ld: handle "\r" in MinGW "--print-prog-name" output
+ 2024-06-22 44f1870666 cmd/link: handle dynamic import variables on Darwin in plugin mode
+ 2024-06-21 0af2148fdc cmd: vendor golang.org/x/telemetry@a740542
+ 2024-06-21 cb3b34349b doc/next: delete
+ 2024-06-21 d79c350916 cmd/internal: separate counter package from telemetry package
+ 2024-06-21 52ce25b44e cmd/vendor: pull in golang.org/x/telemetry@b4de734
+ 2024-06-21 fed2c11d67 iter: minor doc comment updates
+ 2024-06-21 d73a8a206a cmd/cgo: fail on v, err := C.fn when fn is a builtin function
+ 2024-06-21 1b4f1dc95d os: improve newFile, rm newDir
+ 2024-06-21 72e2220b50 encoding/json: clarify the map's key type for Unmarshal
+ 2024-06-21 e9a306e004 types2, go/types: correct NewTypeParam documentation
+ 2024-06-21 6fea409424 text/template/parse: fix handling of assignment/declaration in PipeNode.String
+ 2024-06-21 d67839f58a crypto/tls: add support for -expect-version to bogo_shim_test
+ 2024-06-21 201129414f sync/atomic: correct result names for Or methods
+ 2024-06-21 20b79fd577 time: provide non-default metric for asynctimerchan
+ 2024-06-20 9d33956503 internal/godebugs: fix old value for httpservecontentkeepheaders
+ 2024-06-20 477ad7dd51 cmd/compile: support generic alias type
+ 2024-06-18 4f77a83589 internal/syscall/unix: fix UTIME_OMIT for dragonfly
Change-Id: I3864b03b8c377e8fe82014eee96dc7b77aea64e2
CL 573955 added internal/abi:NoEscape function, and use it in strings
builder copyCheck code.
However, internal/abi is a runtime package, which can not be built with
-d=checkptr flag yet. This causes incorrect inlining decision, since
NoEscape must not be inlined when -d=checkptr is used.
Fixing this by re-introducing noescape wrapper.
Fixes#68415
Change-Id: I776cab4c9e9e4b3e58162dcce6ec025cb366bdee
Reviewed-on: https://go-review.googlesource.com/c/go/+/598295
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Jorropo <jorropo.pgm@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Using the same wording as http.FS, even though it's not strictly
required if a content type can be determined by file extension.
Fixes#66877
Updates #44553
Change-Id: I7b70c10909bdd289a57d1998a565262b8aaf2dd2
Reviewed-on: https://go-review.googlesource.com/c/go/+/597977
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: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Commands run, from cmd:
go get golang.org/x/telemetry@268b4a8ec2d7
go mod tidy
go mod vendor
Commands run, from std (to keep versions consistent):
go get golang.org/x/sys@v0.22.0
go mod tidy
go mod vendor
Fixes#67617
Change-Id: I65e759c9b03443619a2a7acbeba53694ff5bbf6a
Reviewed-on: https://go-review.googlesource.com/c/go/+/597896
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Robert Findley <rfindley@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Fixes an assertion failure in Checker.rangeStmt that range over int
only has a key type and no value type. When allowVersion failed,
rangeKeyVal returns Typ[Invalid] for the value instead of nil. When
Config.Error != nil, rangeStmt proceeded. The check for rhs[1]==nil
was not enough to catch this case. It must also check rhs[1]==
Updates #68334
Change-Id: Iffa1b2f7b6a94570ec50b8c6603e727a45ba3357
Reviewed-on: https://go-review.googlesource.com/c/go/+/597356
Reviewed-by: Robert Findley <rfindley@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This test currently leaves two temp files lying around - ensure these
are created in the current working directory (a temp dir) so that they
get cleaned up when the test is complete.
Change-Id: I9a29e24a2cd601de3ab39c421830ee2bcda76516
Reviewed-on: https://go-review.googlesource.com/c/go/+/597317
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Fixes#68301
Change-Id: I9d7f623370705ab2ad4c49489b5a89162467f22a
Reviewed-on: https://go-review.googlesource.com/c/go/+/596936
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Change-Id: I011f66854a9af5f3baa20abebd4b315c15db571f
Reviewed-on: https://go-review.googlesource.com/c/go/+/596715
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: shuang cui <imcusg@gmail.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This amends CL 534775.
Change-Id: I25a217da51853ec29106998e19e9386d756902fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/597655
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
DefaultValueConverter => DefaultParameterConverter
Change-Id: I0e726cfdbf21a5e00928899d1fd9144f89dcb805
Reviewed-on: https://go-review.googlesource.com/c/go/+/555235
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Shay Nehmad <dude500@gmail.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Referring to these functions' parameter as "*the* error" could be taken
to imply that a non-nil error from elsewhere is expected; referring to
it as "its argument" avoids that ambiguity.
Fixes#31065
Change-Id: I117892dd53fff6f92d11a416e4abedee5d2f9337
Reviewed-on: https://go-review.googlesource.com/c/go/+/170077
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
The existing implementation of bogo_shim_test does not support tests
that use the expect-no-hrr flag. This change adds support for this flag.
Updates #51434
Change-Id: Iadb38fc2262783cab144a7b52904d0443e7fc2c2
Reviewed-on: https://go-review.googlesource.com/c/go/+/594835
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Russell Webb <russell.webb@protonmail.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
Fixes#68322
This reverts commit ad377e906a.
Change-Id: Ifa4811e2c679d789cc830dbff5e50301410e24d0
Reviewed-on: https://go-review.googlesource.com/c/go/+/596516
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Commit-Queue: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Fixes#68356
Change-Id: I57dc089a99f545e29a6759a8db5e28fabb6d1a61
Reviewed-on: https://go-review.googlesource.com/c/go/+/597415
Commit-Queue: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Joseph Tsai <joetsai@digital-static.net>
Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
When using frame pointer unwinding, we defer frame skipping and inline
expansion for call stacks until profile reporting time. We can end up
with records which have different stacks if no frames are skipped, but
identical stacks once skipping is taken into account. Returning multiple
records with the same stack (but different values) has broken programs
which rely on the records already being fully aggregated by call stack
when returned from runtime.MutexProfile. This CL addresses the problem
by handling skipping at recording time. We do full inline expansion to
correctly skip the desired number of frames when recording the call
stack, and then handle the rest of inline expansion when reporting the
profile.
The regression test in this CL is adapted from the reproducer in
https://github.com/grafana/pyroscope-go/issues/103, authored by Tolya
Korniltsev.
Fixes#67548
Co-Authored-By: Tolya Korniltsev <korniltsev.anatoly@gmail.com>
Change-Id: I6a42ce612377f235b2c8c0cec9ba8e9331224b84
Reviewed-on: https://go-review.googlesource.com/c/go/+/595966
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Carlos Amedee <carlos@golang.org>
Reviewed-by: Felix Geisendörfer <felix.geisendoerfer@datadoghq.com>
The existing implementation of bogo_shim_test does not support tests
which use the reject-alpn or the decline-alpn flag.
This change adds support for these flags in bogo_shim_test.
Updates #51434
Updates #46310
Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Change-Id: I3ff23ff4edd8f4c6c37ee6c9f2ee4689066c4e00
Reviewed-on: https://go-review.googlesource.com/c/go/+/592198
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
