Don't poke into redefined 'id' type looking for a property
declaration as this results in a confusing error message,
instead of message related to missing property declaration.
// rdar://9106929
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127682 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index d0528b1..7ef3348 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -3905,8 +3905,9 @@
MemberLoc, BaseExpr));
}
}
-
- if (ShouldTryAgainWithRedefinitionType(*this, BaseExpr))
+ // Use of id.member can only be for a property reference. Do not
+ // use the 'id' redefinition in this case.
+ if (IsArrow && ShouldTryAgainWithRedefinitionType(*this, BaseExpr))
return LookupMemberExpr(R, BaseExpr, IsArrow, OpLoc, SS,
ObjCImpDecl, HasTemplateArgs);