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| author | Dmitri Gribenko <gribozavr@gmail.com> | 2013-01-23 20:02:51 +0000 |
|---|---|---|
| committer | Dmitri Gribenko <gribozavr@gmail.com> | 2013-01-23 20:02:51 +0000 |
| commit | 6c926ccbd2bde8cd014301a1f54811292bb39390 (patch) | |
| tree | 8a19a4d620a3f7b01dec6ee083c6fec6b246d725 /clang/test/SemaCXX/c99-variable-length-array.cpp | |
| parent | 49544b36f723f71ae9f8d9accd7c196c64c04caa (diff) | |
| download | bcm5719-llvm-6c926ccbd2bde8cd014301a1f54811292bb39390.tar.gz bcm5719-llvm-6c926ccbd2bde8cd014301a1f54811292bb39390.zip | |
Implement -Wvla correctly
GCC implements -Wvla as "warn on every VLA" (this is useful to find every VLA,
for example, if they are forbidden by coding guidelines). Currently Clang
implements -Wvla as "warn on VLA when it is an extension".
The attached patch makes our behavior match GCC. The existing vla extwarn is
moved under -Wvla-extension and is still included into -Wgnu.
This fixes PR5953.
llvm-svn: 173286
Diffstat (limited to 'clang/test/SemaCXX/c99-variable-length-array.cpp')
| -rw-r--r-- | clang/test/SemaCXX/c99-variable-length-array.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/test/SemaCXX/c99-variable-length-array.cpp b/clang/test/SemaCXX/c99-variable-length-array.cpp index 7773c0849b4..de9c11e5651 100644 --- a/clang/test/SemaCXX/c99-variable-length-array.cpp +++ b/clang/test/SemaCXX/c99-variable-length-array.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -verify -Wvla %s +// RUN: %clang_cc1 -fsyntax-only -verify -Wvla-extension %s struct NonPOD { NonPOD(); }; |
