1 files changed, 39 insertions, 0 deletions
diff --git a/test/CodeGenObjC/link-errors.m b/test/CodeGenObjC/link-errors.m
new file mode 100644
index 0000000..b50d939
--- /dev/null
+++ b/test/CodeGenObjC/link-errors.m
@@ -0,0 +1,39 @@
+// RUN: clang-cc -triple i386-apple-darwin9 -fnext-runtime -emit-llvm -o %t %s &&
+// RUN: grep '.lazy_reference .objc_class_name_A' %t | count 1 &&
+// RUN: grep '.lazy_reference .objc_class_name_Unknown' %t | count 1 &&
+// RUN: grep '.lazy_reference .objc_class_name_Protocol' %t | count 1 &&
+// RUN: clang-cc -triple i386-apple-darwin9 -DWITH_IMPL -fnext-runtime -emit-llvm -o %t %s &&
+// RUN: grep '.lazy_reference .objc_class_name_Root' %t | count 1
+
+@interface Root
+-(id) alloc;
+-(id) init;
+@end
+
+@protocol P;
+
+@interface A : Root
+@end
+
+@interface A (Category)
++(void) foo;
+@end
+
+#ifdef WITH_IMPL
+@implementation A
+@end
+#endif
+
+@interface Unknown
++test;
+@end
+
+
+int main() {
+  id x = @protocol(P);
+  [ A alloc ];
+  [ A foo ];
+  [ Unknown test ];
+  return 0;
+}
+