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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 | 6319917b5021e9602389b49ca4f245d235e9b90a (patch) | |
| tree | d30e950c9dd1abfebe58c4fb54bc2e6953fc15f2 /lib/AST/Expr.cpp | |
| parent | 7935dde8e4dd8089536e28d51a0864252064ecd3 (diff) | |
Handle C++ functional casts in a similar way to C-style casts in
unused expression warnings. <rdar://problem/12359208>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164569 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/Expr.cpp')
| -rw-r--r-- | lib/AST/Expr.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp index 74308a0093..30342585c8 100644 --- a/lib/AST/Expr.cpp +++ b/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. |