Activate selectors in chained PCH. Chained PCH now works for Objective-C.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110262 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/PCH/chain-selectors.m b/test/PCH/chain-selectors.m
new file mode 100644
index 0000000..60db3f9
--- /dev/null
+++ b/test/PCH/chain-selectors.m
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -Wselector -include %S/Inputs/chain-selectors1.h -include %S/Inputs/chain-selectors2.h
+
+// RUN: %clang_cc1 -x objective-c -emit-pch -o %t1 %S/Inputs/chain-selectors1.h
+// RUN: %clang_cc1 -x objective-c -emit-pch -o %t2 %S/Inputs/chain-selectors2.h -include-pch %t1 -chained-pch
+// RUN: %clang_cc1 -fsyntax-only -verify %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}}
+}