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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 | 630f4bb9f12e330438281c4e46deb6656620b73a (patch) | |
| tree | 7b8d177bb3b390fbe32ec6e483700a073786682d /test/SemaCXX/c99-variable-length-array-cxx11.cpp | |
| parent | 479633ced74c887ee9ec5905b3cb0bb1a37349b0 (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173286 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/SemaCXX/c99-variable-length-array-cxx11.cpp')
| -rw-r--r-- | test/SemaCXX/c99-variable-length-array-cxx11.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/SemaCXX/c99-variable-length-array-cxx11.cpp b/test/SemaCXX/c99-variable-length-array-cxx11.cpp index b740e39775..03cf28388d 100644 --- a/test/SemaCXX/c99-variable-length-array-cxx11.cpp +++ b/test/SemaCXX/c99-variable-length-array-cxx11.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -Wvla %s +// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -Wvla-extension %s struct StillPOD { StillPOD() = default; }; |