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| author | Anders Carlsson <andersca@mac.com> | 2008-08-23 21:12:35 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2008-08-23 21:12:35 +0000 |
| commit | 4f177f803a625729f2a74238724f91a9f4304b63 (patch) | |
| tree | 81954b1dff7bc9ee149128b24b486c6b98be1c6f /clang/lib/AST/Expr.cpp | |
| parent | a3345a5d73157126beaa7e020b19c6d8d3f522b0 (diff) | |
| download | bcm5719-llvm-4f177f803a625729f2a74238724f91a9f4304b63.tar.gz bcm5719-llvm-4f177f803a625729f2a74238724f91a9f4304b63.zip | |
treat bool literals as constatnt expressions.
llvm-svn: 55255
Diffstat (limited to 'clang/lib/AST/Expr.cpp')
| -rw-r--r-- | clang/lib/AST/Expr.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp index b004bde7bd2..5107a5643c9 100644 --- a/clang/lib/AST/Expr.cpp +++ b/clang/lib/AST/Expr.cpp @@ -720,6 +720,13 @@ bool Expr::isIntegerConstantExpr(llvm::APSInt &Result, ASTContext &Ctx, Result.setIsUnsigned(!getType()->isSignedIntegerType()); break; } + case CXXBoolLiteralExprClass: { + const CXXBoolLiteralExpr *BL = cast<CXXBoolLiteralExpr>(this); + Result.zextOrTrunc(static_cast<uint32_t>(Ctx.getTypeSize(getType()))); + Result = BL->getValue(); + Result.setIsUnsigned(!getType()->isSignedIntegerType()); + break; + } case CXXZeroInitValueExprClass: Result.clear(); break; |
