string(int) conversions are somewhat special and deserve an entry.
Change-Id: Ia68d047cfdb2f98e837bf663659f7f46404b16ac
Reviewed-on: https://go-review.googlesource.com/c/go/+/355989
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
This flag is not used anymore.
Change-Id: Id083ffa4f0a3051d3f1905a211db8acaaf525cf4
Reviewed-on: https://go-review.googlesource.com/c/go/+/355931
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Dan Scales <danscales@google.com>
Test functions with type parameters cannot be invoked without type
arguments, so cmd/go would previously fail with a type-checking error in
the test harness.
Avoid this by producing an error explaining that test functions cannot
have type parameters.
Fixes#48953
Change-Id: I4e39c9b7a06c964fad5f12d74d262aa090c25d79
Reviewed-on: https://go-review.googlesource.com/c/go/+/355889
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Toolchain flags (like -gcflags), build tags (including race and msan),
and cgo variables (including CGO_ENABLED, CGO_CPPFLAGS and others) are
now stamped into binaries.
For #37475
Change-Id: I9023e682c0618f91805434946c6bc937536b69bb
Reviewed-on: https://go-review.googlesource.com/c/go/+/355493
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>
When the go command builds a binary, it will now stamp the current
revision from the local Git or Mercurial repository, and it will also
stamp whether there are uncommitted edited or untracked files. Only
Git and Mercurial are supported for now.
If no repository is found containing the current working directory
(where the go command was started), or if either the main package
directory or the containing module's root directory is outside the
repository, no VCS information will be stamped. If the VCS tool is
missing or returns an error, that error is reported on the main
package (hinting that -buildvcs may be disabled).
This change introduces the -buildvcs flag, which is enabled by
default. When disabled, VCS information won't be stamped when it would
be otherwise.
Stamped information may be read using 'go version -m file' or
debug.ReadBuildInfo.
For #37475
Change-Id: I4e7d3159e1c270d85869ad99f10502e546e7582d
Reviewed-on: https://go-review.googlesource.com/c/go/+/353930
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>
The same code was copied into debug/buildinfo. 'go version' doesn't
need its own copy.
For #37475
Change-Id: I9e473ce574139a87a5f9c63229f0fc7ffac447a0
Reviewed-on: https://go-review.googlesource.com/c/go/+/353929
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
BuildInfo now includes the version of Go used to build a binary, as
reported by runtime.Version() or 'go version'.
For #37475
Change-Id: Id07dda357dc70599d64a9202dab894c7288de1de
Reviewed-on: https://go-review.googlesource.com/c/go/+/353888
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>
These functions provide access to module information stamped into Go
binaries. In the future, they'll provide access to other information
(like VCS info).
These functions are added in a new package instead of runtime/debug
since they use binary parsing packages like debug/elf, which would
make runtime/debug an unacceptably heavy dependency. The types in
runtime/debug are still used; debug/buildinfo uses them via type
aliases.
This information is already available for the running binary through
debug.ReadBuildInfo and for other binaries with 'go version -m', but
until now, there hasn't been a way to get it for other binaries
without installing cmd/go.
This change copies most of the code in cmd/go/internal/version. A
later CL will migrate 'go version -m' to use this package.
For #37475Fixes#39301
Change-Id: I0fbe0896e04f12ef81c6d79fb61b20daede86159
Reviewed-on: https://go-review.googlesource.com/c/go/+/353887
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Previously, modload.PackageBuildInfo returned a string containing
information about modules used to build an executable. This string is
embedded in the binary and can be read with debug.ReadBuildInfo or
'go version -m'.
With this change, debug.BuildInfo now has a MarshalText method that
returns a string in the same format as modload.PackageBuildInfo.
Package.load now calls Package.setBuildInfo, which constructs a
debug.BuildInfo, formats it with MarshalText, then sets
Package.Internal.BuildInfo. This is equivalent to what
modload.PackageBuildInfo did.
modload.PackageBuildInfo is deleted, since it's no longer used.
For #37475
Change-Id: I5875a98cb64737637fec2a450ab2ffa7f1805707
Reviewed-on: https://go-review.googlesource.com/c/go/+/353886
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
These tests are inherently nondeterministic: They exercise a racy
code path for up to one million iterations, and require that an
error occur at least once.
TestWaitGroupMisuse2 in particular is an ongoing source of trybot
flakiness.
Fixes#38163.
Change-Id: Ibbbda2c998c915333487ad262d3df6829de01c2b
Reviewed-on: https://go-review.googlesource.com/c/go/+/340249
Trust: Damien Neil <dneil@google.com>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
This is a clean port of CL 355732 from types2 to go/types.
Fixes#48951.
Change-Id: I9f8cc0655166835d9450608f6e50b726659a73f1
Reviewed-on: https://go-review.googlesource.com/c/go/+/355733
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
The algorithm for detecting invalid recursive types that
expand indefinitely suffered from the exact problem is was
intended to detect: if the indefinite expansion is happening
through type parameters, the algorithm ended up in an infinite
sequence of instantiations. (This is only a problem for generic
types).
Changed the algorithm to always only consider the "original"
uninstantiated types. This avoids the problem but it will also
not detect some invalid recursive generic types anymore. That
requires a more sophisticated type flow analysis.
Opened #48962 to track.
Addressed with help from @findleyr.
For #48951.
Change-Id: Ie29cea8f810dae55153dbb1b17c9390cd823c2d9
Reviewed-on: https://go-review.googlesource.com/c/go/+/355732
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Use fcntl(oldfd, F_DUP2FD_CLOEXEC, newfd) to duplicate the file
descriptor and mark is as close-on-exec instead of dup2 & fcntl.
FreeBSD implements dup3 like this in libc.
Change-Id: I36e37bc61c2e31561adb49001f287764125a74de
Reviewed-on: https://go-review.googlesource.com/c/go/+/355571
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
To allow adding fields to ProcSysAttr which are supported on FreeBSD but
not on other BSDs.
For now exec_freebsd.go is an exact copy of exec_bsd.go with adjusted
build tags and copyright year.
For #46258
For #46259
Change-Id: I7667a0cdf1ca86ef64a147b77c06db70c5f8eb90
Reviewed-on: https://go-review.googlesource.com/c/go/+/355569
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Before the 1.12 release the use of linkname did not prevent a compiler
error for an empty function body (see #23311). Add some build tags so
that cmd/link will build with earlier releases.
It's true that we currently require Go 1.16 as the bootstrap compiler (#44505).
But for this simple case keep things working with older compilers for now.
Change-Id: I67fe021406096c64c01d6e2c9adbcc4388988a6e
Reviewed-on: https://go-review.googlesource.com/c/go/+/355690
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
The respective issue has been accepted, so we can always
accept constraint literals with omitted interfaces.
For #48424.
Change-Id: Ia3d325401252a5a22d5ffa98d2ae6af73178dec0
Reviewed-on: https://go-review.googlesource.com/c/go/+/355709
Trust: Robert Griesemer <gri@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
On riscv5, apparently extra wrappers (trampolines) are created for some
functions with the suffix "-tramp". Modify inst_test.go to not match
these "-tramp" wrappers.
Change-Id: I754c724f03555c30f8e1b5cfc08152555bbbcf17
Reviewed-on: https://go-review.googlesource.com/c/go/+/355650
Run-TryBot: Dan Scales <danscales@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
This reduces the number of branches to bounds check non-empty slices
from 5 to 3. It does also increase the number of branches to handle
empty slices from 1 to 3; but for non-panicking calls, they should all
be predictable.
Updates #48798.
Change-Id: I3ffa66857096486f4dee417e1a66eb8fdf7a3777
Reviewed-on: https://go-review.googlesource.com/c/go/+/355490
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Allow the user to construct slices that are larger than the Go heap as
long as they don't overflow the address space.
Updates #48798.
Change-Id: I659c8334d04676e1f253b9c3cd499eab9b9f989a
Reviewed-on: https://go-review.googlesource.com/c/go/+/355489
Trust: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This change allows httputil.ReverseProxy to detect SSE (server-sent events)
content when the response's Content-Type header includes MIME parameters,
such as "text/event-stream;charset=utf-8".
Prior to this change the value of the Content-Type header was compared
directly to the literal "text/event-stream". This caused a false-negative
which failed to set the FlushInterval correctly when MIME parameters were
present.
Change-Id: If8bb43efb78787b6519d7fe7599ca018a0da0023
GitHub-Last-Rev: 224518c5eb
GitHub-Pull-Request: golang/go#48427
Reviewed-on: https://go-review.googlesource.com/c/go/+/350509
Trust: Alexander Rakoczy <alex@golang.org>
Trust: Damien Neil <dneil@google.com>
Run-TryBot: Alexander Rakoczy <alex@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
This test seems only to be testing that Dial does not time out
immediately as a result of integer overflow; the precise time taken to
connect is immaterial. Replace naked loop with sub-tests.
Fixes#43069.
Change-Id: Ib5e38a1d8cd191b74c2bc7c26bef57b180e16f68
Reviewed-on: https://go-review.googlesource.com/c/go/+/355390
Trust: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
darwin already supports syscall.Sendfile.
Change-Id: Id3db06591ffad0550b4173bacddeb0acfe355f9e
Reviewed-on: https://go-review.googlesource.com/c/go/+/355109
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
If sep does not appear in s, we return nil here
rather than the empty string. Presumably the docs
were copied from the strings package implementation
and brought that along.
Change-Id: I3706c94fe04abd9e2a2c8840f7cc6116386965c8
Reviewed-on: https://go-review.googlesource.com/c/go/+/354969
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
Fixes#48848
Change-Id: If85fc16ed10a26eca840ed128ab47c5f00776ddd
Reviewed-on: https://go-review.googlesource.com/c/go/+/346289
Reviewed-by: Amelia Downs <adowns@vmware.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
When a process is forcefully killed (for example, with SIGKILL on unix), its ProccessState.Exited() will return false.
Change-Id: I8cebc8d28f2ba1b687c145f6d941647fc3a10665
GitHub-Last-Rev: 414ae1980f
GitHub-Pull-Request: golang/go#48871
Reviewed-on: https://go-review.googlesource.com/c/go/+/354698
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
Run-TryBot: Alexander Rakoczy <alex@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Pull in the latest published version of github.com/google/pprof
This adds the tagroot and tagleaf options from
7fe48b4c82
Done with:
go get -d github.com/google/pprof@latest
go mod tidy
go mod vendor
Fixes#48839
Change-Id: I85bf0e0689310014eb198c8d5e0bb3a86b0aef1c
GitHub-Last-Rev: b26260f305
GitHub-Pull-Request: golang/go#48856
Reviewed-on: https://go-review.googlesource.com/c/go/+/354692
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
When build with "-linkshared", we can't tell if the interface method will be used or not. It can be used in shared library.
Fixes#47873
Change-Id: Iba12812f199b7679cf2fd41a304268d6d6dd03c6
Reviewed-on: https://go-review.googlesource.com/c/go/+/350189
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
Change-Id: I4e50e469047ac7efbf4ed464e238000dbdf53d6b
GitHub-Last-Rev: 8d29b73d11
GitHub-Pull-Request: golang/go#48785
Reviewed-on: https://go-review.googlesource.com/c/go/+/353936
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
Corrections were only made to comments and can be reproduced with the
following sed.
sed -i 's/communciation/communication/g' src/internal/fuzz/sys_windows.go
sed -i 's/communciation/communication/g' src/internal/fuzz/sys_posix.go
sed -i 's/substitued/substituted/g' src/cmd/compile/internal/noder/irgen.go
Change-Id: I435aee2fdb41e73b694e6233d52742559d32cf7e
GitHub-Last-Rev: a471e3d123
GitHub-Pull-Request: golang/go#48932
Reviewed-on: https://go-review.googlesource.com/c/go/+/355494
Reviewed-by: Robert Griesemer <gri@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Go back to allowing spaces in types.(*Type).LinkSring().
Delve folks prefer that there are spaces in type names, if needed, since
DWARF expects type names to be "a string representing the name as it
appears in the source program". At this point, it doesn't necessarily
seem worth having a separate function that removes spaces, only for use
when printing the type names in a function/method instantiation.
Most names of function/method instantiations will still not have spaces,
since they most type args are named or builtin types. I confirmed that
we are back to the original definition of LinkString(), except for some
comment changes.
Change-Id: Iab7143f659ddea4f099c6230cb134edf8aaef868
Reviewed-on: https://go-review.googlesource.com/c/go/+/355354
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Changing type parameter names is not a breaking API change, so we should
not include these names in the output of cmd/api. Instead print a
placeholder '$<index>' wherever type parameters are referenced.
This is valid for cmd/api as there is at most one type parameter list in
scope for any exported declaration. If we ever support method type
parameters, we'll need to revisit this syntax.
Change-Id: I7e677b1dab6ffeb0b79afefdb8d2580bef93891c
Reviewed-on: https://go-review.googlesource.com/c/go/+/355389
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
Change-Id: Ib7cc86643a3dcae788a94472e54de171e0d655fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/355449
Trust: Michael Pratt <mpratt@google.com>
Trust: Keith Randall <khr@golang.org>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
This should be a no-op, but if the sharded builders are for some
reason distributing stale snapshots — or testing them with mismatched
environments — this should catch them out at a relatively low cost
(#24300 notwithstanding).
Given the frequently at which (*tester).runPending already checks for
staleness, we do not expect the impact of this extra check to be
significant for most builders.
For #33598
Updates #24300
Change-Id: I197d6a69c72e2eec9e4563b459206de76c89e8a1
Reviewed-on: https://go-review.googlesource.com/c/go/+/223755
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
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Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Add a test for a generic sort function, operating on several different
pointer types (across two packages), so they should all share the same
shape-based instantiation. Actually check that only one instantiation of
Sort is created using 'go tool nm', and also check that the output is
correct.
In order to do the test on the executable using 'go nm', added this as a
'go test' in cmd/compile/internal/test.
Added the genembed.go test that I meant to include with a previous CL.
Change-Id: I9962913c2f1809484c2b1dfef3b07e4c8770731c
Reviewed-on: https://go-review.googlesource.com/c/go/+/354696
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
T.Run uses a map[string]int64 to keep track of subtest names that may
be returned through T.Name. T.Name can't return duplicate names for
subtests started with T.Run.
If a fuzz target calls T.Run, this map takes a large amount of memory,
since there are a very large number of subtests that would
otherwise have duplicate names, and the map stores one entry per subtest.
The unique suffixes are not useful (and may be confusing) since the
full sequence of tests cannot be re-run deterministically.
This change deletes all entries in the map before each call to the
function being fuzzed. There is a slight change in the contract of
T.Name while fuzzing.
This change was discussed in CL 351452.
Fixes#44517
Change-Id: I3093a2e5568099ce54aca1006fac84a6fd2c3ddf
Reviewed-on: https://go-review.googlesource.com/c/go/+/354430
Trust: Jay Conrod <jayconrod@google.com>
Trust: Katie Hockman <katie@golang.org>
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Jay Conrod <jayconrod@google.com>
Run-TryBot: Katie Hockman <katie@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>
In the case in (*TSubster).Type() that we were running into an
incomplete underlying type (TFORW), we should just be immediately
returning the type returned by ts.SubstForwFunc(forw), since that call
returns a proper type node, and has set up any remaining work that has
to be done when we get done with the current top-level type definition.
(For import, that function is doInst, which does an Instantiate of the
new substituted type, with the delayed part via deferredInstStack.) We
should not continue doing the later parts of (*TSubster).Type(), since
the underlying type may not yet have its methods filled in, etc.
Also, in Instantiate(), we need to put the desired new type on
deferredInstStack, even if the base type node already exists, if the
type node is in TFORW state. This is now exactly the case when
Instantiate is called from (*TSubster).Type via doInst, since
(*TSubster).Type has already called NewIncompleteNamedType().
Fixes#48716Fixes#48889
Change-Id: Icd6be5721c4ac75bf8869b8bbdeca50069d632ec
Reviewed-on: https://go-review.googlesource.com/c/go/+/355250
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
This change resolves a TODO regarding a couple uncertain APIs for
types.TypeParam. In the case of TypeParam._Index, we've decided it is
worth exporting. In the case of TypeParam._SetId, we've decided it is
unnecessary.
This aligns go/types with types2 (a doc comment in types2 is also
updated).
Updates #47916
Change-Id: I705e8b3437d014775c473e2f8be6f32b1540bb0e
Reviewed-on: https://go-review.googlesource.com/c/go/+/354370
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
In module-aware mode, 'go get' no longer builds or installs packages.
- 'go generate' explains build commands do not run generate
commands. 'go get' is no longer a build command, so this CL removes
mention of it.
- 'go get' will continue to accept build flags, but they're
ignored. The documentation no longer mentions them, though it does
mention -x for printing VCS commands.
For #43684
Change-Id: I1eea7241eecf72ba9f98238b729d91cc77ec7665
Reviewed-on: https://go-review.googlesource.com/c/go/+/355209
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>
We reuse a value for the same selector on the same arg. But if the
value is already marked dead, don't reuse it. A use of an
OpInvalid will confuse the compiler.
Fixes#48916.
Change-Id: I15b9e15b49f6e1991fe91df246cd12a193385e85
Reviewed-on: https://go-review.googlesource.com/c/go/+/355409
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
This change fixes some issues with -run, and
the subsequent command line output when running
in verbose mode. It replaces CorpusEntry.Name
with CorpusEntry.Path, and refactors the code
accordingly.
This change also adds a lot of additional tests
which check explicit command line output when
fuzz targets are run without fuzzing. This will
be important to avoid regressions.
Updates #48149
Change-Id: If34b1f51db646317b7b51c3c38ae53231d01f568
Reviewed-on: https://go-review.googlesource.com/c/go/+/354632
Trust: Katie Hockman <katie@golang.org>
Run-TryBot: Katie Hockman <katie@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jay Conrod <jayconrod@google.com>
Insert machine NOPs when a prefixed instruction crosses a 64B boundary.
ISA 3.1 prohibits prefixed instructions being placed across them. Such
instructions generate SIGILL if executed.
Likewise, adjust the function alignment to guarantee such instructions
can never cross one. And, don't pad the PC based on alignment. The
linker can fit these more optimally.
Likewise, include the function alignment when printing function debug
information. This is needed to verify function alignment happens.
Updates #44549
Change-Id: I434fb0ee4e984ca00dc4566f7569c3bcdf93f910
Reviewed-on: https://go-review.googlesource.com/c/go/+/347050
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
The TestStartsWithClearCode test is new, but if it existed beforehand,
the want strings would be "\x81" and "Hi\x81" without a starting "\x80".
Fixes#26108Fixes#33748
Updates makeworld-the-better-one/didder#7
Updates nothings/stb#1222
Change-Id: I35ac0ed862ba6ee921ba9aee257bc19828abaa82
Reviewed-on: https://go-review.googlesource.com/c/go/+/354710
Trust: Nigel Tao <nigeltao@golang.org>
Run-TryBot: Nigel Tao <nigeltao@golang.org>
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Reviewed-by: Andrew Gerrand <adg@golang.org>
Direct syscalls are no longer supported on darwin. Instead, use libc
fcntl go:linkname'd from the syscall package.
Change-Id: Ieeec64810452455faedd200f661a8b5839ca1fa0
Reviewed-on: https://go-review.googlesource.com/c/go/+/255260
Trust: Tobias Klauser <tobias.klauser@gmail.com>
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: Cherry Mui <cherryyz@google.com>
Fixes#48706
Change-Id: If0f8d0b49300027e3b2b46f6870302acf2e00f4e
Reviewed-on: https://go-review.googlesource.com/c/go/+/354612
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Resolve a TODO from an earlier CL: we should only check type parameter
bounds once in collectTypeParams.
Change-Id: Icf6053ec359f8ac8143cf68ee2defd504f8f86e6
Reviewed-on: https://go-review.googlesource.com/c/go/+/355069
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
This is a straightforward port of CL 353396 to go/types.
For #48424
Change-Id: I3040c2ad3a8c9573026277de01deb9c47953cec8
Reviewed-on: https://go-review.googlesource.com/c/go/+/354991
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
This is a partial revert of CL 353389, now that go/types supports
eliding interface in constraints.
For #48424
Change-Id: Ibde26fb66bf6bd5a4c919acffd045a57783d1b47
Reviewed-on: https://go-review.googlesource.com/c/go/+/354990
Trust: Robert Findley <rfindley@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
