Implement an important missing warning when a selector
is searched for in the global pool. It already uncovered
a clang bug in message selection.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65974 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/warn-selector-selection.m b/test/SemaObjC/warn-selector-selection.m
new file mode 100644
index 0000000..777666d
--- /dev/null
+++ b/test/SemaObjC/warn-selector-selection.m
@@ -0,0 +1,14 @@
+// RUN: clang -fsyntax-only -verify %s
+
+@interface Object
+- (void)foo;
+@end
+
+@interface Class1
+- (void)setWindow:(Object *)wdw;
+@end
+
+void foo(void) {
+ Object *obj;
+ [obj setWindow:0]; // expected-warning{{Object may not respond to 'setWindow:'}}
+}