Issue extended diagnostic when property dot-syntax is used and
there is a setter but no getter (part of radar 7664555).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96687 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index e950be0..b3bb7dc 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -3147,9 +3147,12 @@
return LookupMemberExpr(Res, BaseExpr, IsArrow, OpLoc, SS,
ObjCImpDecl);
}
-
- return ExprError(Diag(MemberLoc, diag::err_property_not_found)
- << MemberName << BaseType);
+ Diag(MemberLoc, diag::err_property_not_found)
+ << MemberName << BaseType;
+ if (Setter && !Getter)
+ Diag(Setter->getLocation(), diag::note_getter_unavailable)
+ << MemberName << BaseExpr->getSourceRange();
+ return ExprError();
}
// Handle the following exceptional case (*Obj).isa.
@@ -3168,7 +3171,7 @@
return Owned(new (Context) ExtVectorElementExpr(ret, BaseExpr, *Member,
MemberLoc));
}
-
+
Diag(MemberLoc, diag::err_typecheck_member_reference_struct_union)
<< BaseType << BaseExpr->getSourceRange();