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| author | Richard Trieu <rtrieu@google.com> | 2014-05-20 01:34:43 +0000 |
|---|---|---|
| committer | Richard Trieu <rtrieu@google.com> | 2014-05-20 01:34:43 +0000 |
| commit | ccedd52736bafd5d9bf6765b25a808db143f2bb9 (patch) | |
| tree | c6065924030998be8e674be97303a096904581f8 /clang/lib/AST/Expr.cpp | |
| parent | d52b1528c0dd7a5f00e18d9ba974c8ef0e549f0b (diff) | |
| download | bcm5719-llvm-ccedd52736bafd5d9bf6765b25a808db143f2bb9.tar.gz bcm5719-llvm-ccedd52736bafd5d9bf6765b25a808db143f2bb9.zip | |
Ignore void returning overloaded functions fom -Wunused-comparison. PR19791.
llvm-svn: 209186
Diffstat (limited to 'clang/lib/AST/Expr.cpp')
| -rw-r--r-- | clang/lib/AST/Expr.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp index f51e188b416..aea2f432ad5 100644 --- a/clang/lib/AST/Expr.cpp +++ b/clang/lib/AST/Expr.cpp @@ -2094,7 +2094,8 @@ bool Expr::isUnusedResultAWarning(const Expr *&WarnE, SourceLocation &Loc, case OO_Greater: case OO_GreaterEqual: case OO_LessEqual: - if (Op->getCallReturnType()->isReferenceType()) + if (Op->getCallReturnType()->isReferenceType() || + Op->getCallReturnType()->isVoidType()) break; WarnE = this; Loc = Op->getOperatorLoc(); |
