diff options
Diffstat (limited to 'lib/Parse/ParseExpr.cpp')
| -rw-r--r-- | lib/Parse/ParseExpr.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp index d0f5eb2607..f6d7037ad1 100644 --- a/lib/Parse/ParseExpr.cpp +++ b/lib/Parse/ParseExpr.cpp @@ -22,7 +22,7 @@ #include "clang/Parse/Parser.h" #include "clang/Parse/DeclSpec.h" #include "clang/Parse/Scope.h" -#include "clang/Basic/Diagnostic.h" +#include "ExtensionRAIIObject.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/SmallString.h" using namespace clang; @@ -521,13 +521,11 @@ Parser::ExprResult Parser::ParseCastExpression(bool isUnaryExpression) { case tok::kw___extension__:{//unary-expression:'__extension__' cast-expr [GNU] // __extension__ silences extension warnings in the subexpression. - bool SavedExtWarn = Diags.getWarnOnExtensions(); - Diags.setWarnOnExtensions(false); + ExtensionRAIIObject O(Diags); // Use RAII to do this. SourceLocation SavedLoc = ConsumeToken(); Res = ParseCastExpression(false); if (!Res.isInvalid) Res = Actions.ActOnUnaryOp(SavedLoc, SavedKind, Res.Val); - Diags.setWarnOnExtensions(SavedExtWarn); return Res; } case tok::kw_sizeof: // unary-expression: 'sizeof' unary-expression |