1 files changed, 40 insertions, 0 deletions
diff --git a/clang/test/PCH/chain-selectors.m b/clang/test/PCH/chain-selectors.m
new file mode 100644
index 0000000..7eae094
--- /dev/null
+++ b/clang/test/PCH/chain-selectors.m
@@ -0,0 +1,40 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s -Wselector -include %S/Inputs/chain-selectors1.h -include %S/Inputs/chain-selectors2.h
+
+// RUN: %clang_cc1 -x objective-c -Wno-objc-root-class -emit-pch -o %t1 %S/Inputs/chain-selectors1.h
+// RUN: %clang_cc1 -x objective-c -Wno-objc-root-class -emit-pch -o %t2 %S/Inputs/chain-selectors2.h -include-pch %t1
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s -Wselector -include-pch %t2
+
+@implementation X
+-(void)f {}
+-(void)f2 {}
+-(void)g: (int)p {}
+-(void)h: (int)p1 foo: (int)p2 {}
+@end
+
+void bar() {
+  id a = 0;
+  [a nothing]; // expected-warning {{method '-nothing' not found}}
+  [a f];
+  // FIXME: Can't verify notes in headers
+  //[a f2];
+
+  (void)@selector(x); // expected-warning {{unimplemented selector}}
+  (void)@selector(y); // expected-warning {{unimplemented selector}}
+  (void)@selector(e); // expected-warning {{unimplemented selector}}
+}
+
+@implementation X (Blah)
+- (void)test_Blah {
+  [self blah_method];
+}
+
+- (void)blah_method { }
+@end
+
+@implementation X (Blarg)
+- (void)test_Blarg {
+  [self blarg_method];
+}
+
+- (void)blarg_method { }
+@end