2 files changed, 6 insertions, 0 deletions
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index 9113f8a462..07e6b6f14b 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -476,6 +476,9 @@ Sema::ActOnCXXNullPtrLiteral(SourceLocation Loc) {
 /// 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));
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index ba50824c1b..523fc4a852 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -1741,6 +1741,9 @@ public:
 StmtResult
 Sema::ActOnCXXTryBlock(SourceLocation TryLoc, Stmt *TryBlock,
                        MultiStmtArg RawHandlers) {
+  if (!getLangOptions().Exceptions)
+    return Diag(TryLoc, diag::err_exceptions_disabled) << "try";
+
   unsigned NumHandlers = RawHandlers.size();
   assert(NumHandlers > 0 &&
          "The parser shouldn't call this if there are no handlers.");