Fix <rdar://problem/6150376> [sema] crash on invalid message send.
The core fix in Sema::ActOnClassMessage(). All the other changes have to do with passing down the SourceLocation for the receiver (to properly position the cursor when producing an error diagnostic).
llvm-svn: 59639
diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index 440393d..5f36f0b 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -212,9 +212,10 @@
/// expressions and other binary operators for these expressions as well.
Parser::ExprResult
Parser::ParseAssignmentExprWithObjCMessageExprStart(SourceLocation LBracLoc,
+ SourceLocation NameLoc,
IdentifierInfo *ReceiverName,
ExprTy *ReceiverExpr) {
- ExprResult R = ParseObjCMessageExpressionBody(LBracLoc, ReceiverName,
+ ExprResult R = ParseObjCMessageExpressionBody(LBracLoc, NameLoc, ReceiverName,
ReceiverExpr);
if (R.isInvalid) return R;
R = ParsePostfixExpressionSuffix(R);