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author | Than McIntosh <thanm@google.com> | 2023-12-18 21:11:13 +0000 |
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committer | Gopher Robot <gobot@golang.org> | 2023-12-18 21:30:58 +0000 |
commit | c564d4ae0876895b2a9bd941f1f90022e8318f29 (patch) | |
tree | a90f6ffbe346e3fce8b2597076f5cdff2d1e3068 | |
parent | 7058f09a8b2570d4a7bfdd64017300206c22ebfe (diff) | |
download | go-c564d4ae0876895b2a9bd941f1f90022e8318f29.tar.gz go-c564d4ae0876895b2a9bd941f1f90022e8318f29.zip |
Revert "cmd/cgo/internal/testsanitizers: fix msan test failing with clang >= 16"
This reverts commit https://go.dev/cl/c/go/+/549297
Reason for revert: breaks clang builder
Change-Id: I2321dec9bc1fc20dfafa8a984303b0b5710f8aac
Reviewed-on: https://go-review.googlesource.com/c/go/+/550779
Auto-Submit: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
-rw-r--r-- | src/cmd/cgo/internal/testsanitizers/msan_test.go | 5 | ||||
-rw-r--r-- | src/cmd/cgo/internal/testsanitizers/testdata/msan8.go | 7 |
2 files changed, 1 insertions, 11 deletions
diff --git a/src/cmd/cgo/internal/testsanitizers/msan_test.go b/src/cmd/cgo/internal/testsanitizers/msan_test.go index c534b72442..83d66f6660 100644 --- a/src/cmd/cgo/internal/testsanitizers/msan_test.go +++ b/src/cmd/cgo/internal/testsanitizers/msan_test.go @@ -71,10 +71,7 @@ func TestMSAN(t *testing.T) { defer dir.RemoveAll(t) outPath := dir.Join(name) - buildcmd := config.goCmdWithExperiments("build", []string{"-o", outPath, srcPath(tc.src)}, tc.experiments) - // allow tests to define -f flags in CGO_CFLAGS - replaceEnv(buildcmd, "CGO_CFLAGS_ALLOW", "-f.*") - mustRun(t, buildcmd) + mustRun(t, config.goCmdWithExperiments("build", []string{"-o", outPath, srcPath(tc.src)}, tc.experiments)) cmd := hangProneCmd(outPath) if tc.wantErr { diff --git a/src/cmd/cgo/internal/testsanitizers/testdata/msan8.go b/src/cmd/cgo/internal/testsanitizers/testdata/msan8.go index e79d343cc7..1cb5c5677f 100644 --- a/src/cmd/cgo/internal/testsanitizers/testdata/msan8.go +++ b/src/cmd/cgo/internal/testsanitizers/testdata/msan8.go @@ -5,13 +5,6 @@ package main /* -// For clang >= 16, uninitialized memory is more aggressively reported. -// Restore the old behavior for this particular test as it relies on -// uninitialized variables. See #64616 -#if __clang_major__ >= 16 -#cgo CFLAGS: -fno-sanitize-memory-param-retval -#endif - #include <pthread.h> #include <signal.h> #include <stdint.h> |