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| author | Andy Gibbs <andyg1001@hotmail.co.uk> | 2012-11-09 13:24:30 +0000 |
|---|---|---|
| committer | Andy Gibbs <andyg1001@hotmail.co.uk> | 2012-11-09 13:24:30 +0000 |
| commit | 571df3539796abefbd3e63dcdb5f140ad0821334 (patch) | |
| tree | fa02ce08e3538db3aec161ded4926fe4f8b42ea7 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 92b9e1dbfd158d457cd4ec82445e4adfb7b52092 (diff) | |
| download | bcm5719-llvm-571df3539796abefbd3e63dcdb5f140ad0821334.tar.gz bcm5719-llvm-571df3539796abefbd3e63dcdb5f140ad0821334.zip | |
Improved support for removing the comma preceding __VA_ARGS__ where __VA_ARGS__
is empty in a variadic macro expansion. This fixes a divergence in support for
the ", ## __VA_ARGS__" GCC extension which differed in behaviour when in strict
C99 mode (note: there is no change in behaviour has been made in the gnu99 mode
that clang uses by default). In addition, there is improved support for the
Microsoft alternative extension ", __VA_ARGS__".
llvm-svn: 167613
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
