1 files changed, 31 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/alias-test-1.m b/clang/test/SemaObjC/alias-test-1.m
new file mode 100644
index 0000000..2cea115
--- /dev/null
+++ b/clang/test/SemaObjC/alias-test-1.m
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@compatibility_alias alias4 foo; // expected-warning {{cannot find interface declaration for 'foo'}}
+
+@class class2; // expected-note {{previous declaration is here}}
+@class class3;
+
+typedef int I;  // expected-note {{previous declaration is here}}
+
+@compatibility_alias alias1 I;  // expected-warning {{cannot find interface declaration for 'I'}}
+
+@compatibility_alias alias class2;     
+@compatibility_alias alias class3;   // expected-error {{conflicting types for alias 'alias'}}
+
+
+typedef int alias2;	// expected-note {{previous declaration is here}}
+@compatibility_alias alias2 class3;  // expected-error {{conflicting types for alias 'alias2'}}
+
+alias *p;
+class2 *p2;
+
+int foo ()
+{
+
+	if (p == p2) {
+	  int alias = 1;
+	}
+
+	alias *p3;
+	return p3 == p2;
+}