Improve diagnostics on incomplete implementation
of objc classes; including which methods
need be implemented and where they come from.
WIP.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99724 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/method-undef-extension-warn-1.m b/test/SemaObjC/method-undef-extension-warn-1.m
index fc27870..cd31754 100644
--- a/test/SemaObjC/method-undef-extension-warn-1.m
+++ b/test/SemaObjC/method-undef-extension-warn-1.m
@@ -1,16 +1,16 @@
// RUN: %clang_cc1 -fsyntax-only -verify %s
-@interface MyClass
+@interface MyClass // expected-note {{required for direct or indirect protocol 'P'}}
@end
@protocol P
- (void)Pmeth;
-- (void)Pmeth1;
+- (void)Pmeth1; // expected-note {{method definition for 'Pmeth1' not found}}
@end
// Class extension
@interface MyClass () <P>
-- (void)meth2;
+- (void)meth2; // expected-note {{method definition for 'meth2' not found}}
@end
// Add a category to test that clang does not emit warning for this method.
@@ -18,8 +18,6 @@
- (void)categoryMethod;
@end
-@implementation MyClass // expected-warning {{incomplete implementation}} \
- expected-warning {{method definition for 'meth2' not found}} \
- expected-warning {{method definition for 'Pmeth1' not found}}
+@implementation MyClass // expected-warning {{incomplete implementation}}
- (void)Pmeth {}
@end