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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-09-24 23:02:26 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-09-24 23:02:26 +0000 |
| commit | bdd5753bda04e2724f2a9354c045a55bca046c27 (patch) | |
| tree | 9278d7e2ca5cc8c1c9886f0ea685150d22d0f8de /clang/lib | |
| parent | 93b3eb77930a553ef49d9f2af9c877309a11da85 (diff) | |
| download | bcm5719-llvm-bdd5753bda04e2724f2a9354c045a55bca046c27.tar.gz bcm5719-llvm-bdd5753bda04e2724f2a9354c045a55bca046c27.zip | |
Handle C++ functional casts in a similar way to C-style casts in
unused expression warnings. <rdar://problem/12359208>.
llvm-svn: 164569
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/AST/Expr.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp index 74308a00939..30342585c8e 100644 --- a/clang/lib/AST/Expr.cpp +++ b/clang/lib/AST/Expr.cpp @@ -2019,6 +2019,7 @@ bool Expr::isUnusedResultAWarning(const Expr *&WarnE, SourceLocation &Loc, R1 = getSourceRange(); return true; } + case CXXFunctionalCastExprClass: case CStyleCastExprClass: { // Ignore an explicit cast to void unless the operand is a non-trivial // volatile lvalue. |
