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| author | Anders Carlsson <andersca@mac.com> | 2008-12-21 22:39:40 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2008-12-21 22:39:40 +0000 |
| commit | 39def3adc820efa04547b08e0f8c7838a90e6777 (patch) | |
| tree | 74880af256552f5afc9f98769b9ee39cfcdf883c /clang/lib/AST | |
| parent | fc24b63b9afe8c5a8944be3080aa5c5b0c8b5004 (diff) | |
| download | bcm5719-llvm-39def3adc820efa04547b08e0f8c7838a90e6777.tar.gz bcm5719-llvm-39def3adc820efa04547b08e0f8c7838a90e6777.zip | |
Add codegen support for __null
llvm-svn: 61314
Diffstat (limited to 'clang/lib/AST')
| -rw-r--r-- | clang/lib/AST/ExprConstant.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp index 11f07fb1166..db9536633be 100644 --- a/clang/lib/AST/ExprConstant.cpp +++ b/clang/lib/AST/ExprConstant.cpp @@ -416,6 +416,12 @@ public: return true; } + bool VisitGNUNullExpr(const GNUNullExpr *E) { + Result = APSInt::getNullValue(getIntTypeSizeInBits(E->getType())); + Result.setIsUnsigned(E->getType()->isUnsignedIntegerType()); + return true; + } + bool VisitCXXZeroInitValueExpr(const CXXZeroInitValueExpr *E) { Result = APSInt::getNullValue(getIntTypeSizeInBits(E->getType())); Result.setIsUnsigned(E->getType()->isUnsignedIntegerType()); |
