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| author | Bob Wilson <bob.wilson@apple.com> | 2011-10-12 19:55:31 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2011-10-12 19:55:31 +0000 |
| commit | 18c407fcb25ea88a52ad48fcc4397c3616dd185d (patch) | |
| tree | f478e680addb668dedbed8c48262c47bd0398873 /test/Sema/implicit-int.c | |
| parent | 6700415542121e2cb7d867728046ffa21e402019 (diff) | |
Change __extension__ to disable only diagnostics controlled by -pedantic.
This changes clang to match GCC's behavior for __extension__, which temporarily
disables the -pedantic flag. Warnings that are enabled without -pedantic
are not affected. Besides the general goodness of matching GCC's precedent,
my motivation for this is that macros in the arm_neon.h header need to use
__extension__ to avoid pedantic complaints about their use of statement
expressions, yet we still want to warn about incompatible pointer arguments
for those macros.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141804 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/implicit-int.c')
| -rw-r--r-- | test/Sema/implicit-int.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/test/Sema/implicit-int.c b/test/Sema/implicit-int.c index 1bb9a83853..3063db66ed 100644 --- a/test/Sema/implicit-int.c +++ b/test/Sema/implicit-int.c @@ -24,9 +24,5 @@ h19_insline(n) // expected-warning {{parameter 'n' was not declared, defaulting } struct foo { - __extension__ __attribute__((packed)) x : 4; + __extension__ __attribute__((packed)) x : 4; // expected-warning {{type specifier missing, defaults to 'int'}} }; - - - - |