Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | Implement -Wvla correctly | Dmitri Gribenko | 2013-01-23 | 1 | -0/+27 |
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 |