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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 | 3f70456b8adb0405ef2a47d51f9fc2d5937ae8ae (patch) | |
| tree | 4a989498d0146c8d241641cf6633bb220a5b9eb9 /lib/AST/ExprConstant.cpp | |
| parent | a89d82c1c819d17042ec2db4283326a850229b21 (diff) | |
Add codegen support for __null
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61314 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/ExprConstant.cpp')
| -rw-r--r-- | lib/AST/ExprConstant.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp index 11f07fb116..db9536633b 100644 --- a/lib/AST/ExprConstant.cpp +++ b/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()); |