We want to diagnose sending message to a forward class
and we also want to tell which message is actually
being sent.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71296 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprObjC.cpp b/lib/Sema/SemaExprObjC.cpp
index 3dbc2cf..de6b69f 100644
--- a/lib/Sema/SemaExprObjC.cpp
+++ b/lib/Sema/SemaExprObjC.cpp
@@ -424,10 +424,11 @@
QualType returnType;
if (ClassDecl->isForwardDecl()) {
// A forward class used in messaging is tread as a 'Class'
+ Diag(lbrac, diag::warn_receiver_forward_class) << ClassDecl->getDeclName();
Method = LookupFactoryMethodInGlobalPool(Sel, SourceRange(lbrac,rbrac));
if (Method)
- Diag(lbrac, diag::warn_receiver_forward_class)
- << ClassDecl->getDeclName();
+ Diag(Method->getLocation(), diag::note_method_sent_forward_class)
+ << Method->getDeclName();
}
if (!Method)
Method = ClassDecl->lookupClassMethod(Context, Sel);