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| author | Daniel Dunbar <daniel@zuster.org> | 2010-05-27 18:42:17 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-05-27 18:42:17 +0000 |
| commit | 9c84d4a8a0ab6d12dca3cc15120114fedb7219bf (patch) | |
| tree | 922e6eae4d1440c009cde93c804f3b6e8404e541 /clang/lib/Sema/SemaAttr.cpp | |
| parent | 663e8094aeb03d60ff29eb8863943f194d3e3aa1 (diff) | |
| download | bcm5719-llvm-9c84d4a8a0ab6d12dca3cc15120114fedb7219bf.tar.gz bcm5719-llvm-9c84d4a8a0ab6d12dca3cc15120114fedb7219bf.zip | |
Parse/Sema: Add support for '#pragma options align=packed', which, it should be
noted, is not the same as __attribute__((packed)). That would be ridiculous!
llvm-svn: 104865
Diffstat (limited to 'clang/lib/Sema/SemaAttr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaAttr.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaAttr.cpp b/clang/lib/Sema/SemaAttr.cpp index c540af2498d..fcf5bfd6693 100644 --- a/clang/lib/Sema/SemaAttr.cpp +++ b/clang/lib/Sema/SemaAttr.cpp @@ -146,6 +146,13 @@ void Sema::ActOnPragmaOptionsAlign(PragmaOptionsAlignKind Kind, Context->setAlignment(0); break; + // Note that '#pragma options align=packed' is not equivalent to attribute + // packed, it has a different precedence relative to attribute aligned. + case POAK_Packed: + Context->push(0); + Context->setAlignment(1); + break; + case POAK_Mac68k: // Check if the target supports this. if (!PP.getTargetInfo().hasAlignMac68kSupport()) { |
