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| author | Jordan Rose <jordan_rose@apple.com> | 2012-06-30 21:33:57 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2012-06-30 21:33:57 +0000 |
| commit | 58d547200eeb422a681429d82b9543e26768e5e8 (patch) | |
| tree | 8188ef995098e4f72d1c8dfb2331b4391797dc74 /clang/lib/AST/StmtPrinter.cpp | |
| parent | 2b3c8603978583ab287bd3acece517b4edd12483 (diff) | |
| download | bcm5719-llvm-58d547200eeb422a681429d82b9543e26768e5e8.tar.gz bcm5719-llvm-58d547200eeb422a681429d82b9543e26768e5e8.zip | |
Add support for the C11 _Alignof keyword.
This behaves like the existing GNU __alignof and C++11 alignof keywords;
most of the patch is simply adding the third token spelling to various places.
llvm-svn: 159494
Diffstat (limited to 'clang/lib/AST/StmtPrinter.cpp')
| -rw-r--r-- | clang/lib/AST/StmtPrinter.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp index 9c7259745ca..5bd61c3b529 100644 --- a/clang/lib/AST/StmtPrinter.cpp +++ b/clang/lib/AST/StmtPrinter.cpp @@ -814,7 +814,12 @@ void StmtPrinter::VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *Node){ OS << "sizeof"; break; case UETT_AlignOf: - OS << "__alignof"; + if (Policy.LangOpts.CPlusPlus) + OS << "alignof"; + else if (Policy.LangOpts.C11) + OS << "_Alignof"; + else + OS << "__alignof"; break; case UETT_VecStep: OS << "vec_step"; |
