Disallow try/catch/throw when exceptions are disabled.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126039 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index 9113f8a..07e6b6f 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -476,6 +476,9 @@
/// ActOnCXXThrow - Parse throw expressions.
ExprResult
Sema::ActOnCXXThrow(SourceLocation OpLoc, Expr *Ex) {
+ if (!getLangOptions().Exceptions)
+ return Diag(OpLoc, diag::err_exceptions_disabled) << "throw";
+
if (Ex && !Ex->isTypeDependent() && CheckCXXThrowOperand(OpLoc, Ex))
return ExprError();
return Owned(new (Context) CXXThrowExpr(Ex, Context.VoidTy, OpLoc));