diff options
Diffstat (limited to 'clang/lib/Sema/SemaExprCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExprCXX.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp index f9c2c9a62ea..a051661285d 100644 --- a/clang/lib/Sema/SemaExprCXX.cpp +++ b/clang/lib/Sema/SemaExprCXX.cpp @@ -476,7 +476,9 @@ Sema::ActOnCXXNullPtrLiteral(SourceLocation Loc) { /// ActOnCXXThrow - Parse throw expressions. ExprResult Sema::ActOnCXXThrow(SourceLocation OpLoc, Expr *Ex) { - if (!getLangOptions().Exceptions) + // Don't report an error if 'throw' is used in system headers. + if (!getLangOptions().Exceptions && + !getSourceManager().isInSystemHeader(OpLoc)) Diag(OpLoc, diag::err_exceptions_disabled) << "throw"; if (Ex && !Ex->isTypeDependent() && CheckCXXThrowOperand(OpLoc, Ex)) |
