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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-12-19 22:12:41 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-12-19 22:12:41 +0000 |
| commit | 5894a9138c188766e109f1d7de48c3d1fee0cec6 (patch) | |
| tree | d2511f3822a5e5325035ea72a99636ac4efb1b43 /clang/lib/AST/ExprConstant.cpp | |
| parent | d0b111c3ddfd53869e00f92e782a9373a176cf0e (diff) | |
| download | bcm5719-llvm-5894a9138c188766e109f1d7de48c3d1fee0cec6.tar.gz bcm5719-llvm-5894a9138c188766e109f1d7de48c3d1fee0cec6.zip | |
Evaluation support for ExprWithCleanups. We won't evaluate any expression which
actually requires non-trivial cleanups, so no cleanups need to be performed.
llvm-svn: 146916
Diffstat (limited to 'clang/lib/AST/ExprConstant.cpp')
| -rw-r--r-- | clang/lib/AST/ExprConstant.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp index 630136ea7f8..3c2ffbd0f7b 100644 --- a/clang/lib/AST/ExprConstant.cpp +++ b/clang/lib/AST/ExprConstant.cpp @@ -1799,6 +1799,10 @@ public: { return StmtVisitorTy::Visit(E->getReplacement()); } RetTy VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *E) { return StmtVisitorTy::Visit(E->getExpr()); } + // We cannot create any objects for which cleanups are required, so there is + // nothing to do here; all cleanups must come from unevaluated subexpressions. + RetTy VisitExprWithCleanups(const ExprWithCleanups *E) + { return StmtVisitorTy::Visit(E->getSubExpr()); } RetTy VisitCXXReinterpretCastExpr(const CXXReinterpretCastExpr *E) { CCEDiag(E, diag::note_constexpr_invalid_cast) << 0; |
