1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGenObjC/class-type.m b/test/CodeGenObjC/class-type.m
new file mode 100644
index 000000000000..794d9a355794
--- /dev/null
+++ b/test/CodeGenObjC/class-type.m
@@ -0,0 +1,36 @@
+// RUN: clang-cc -triple x86_64-unknown-unknown -emit-llvm -o - %s &&
+// RUN: clang-cc -triple i386-apple-darwin9 -emit-llvm -o - %s &&
+// RUN: clang-cc -triple x86_64-apple-darwin9 -emit-llvm -o - %s
+
+
+@interface I0 {
+  struct { int a; } a;
+}
+@end 
+
+@class I2;
+
+@interface I1 {
+  I2 *_imageBrowser;
+}
+@end 
+
+@implementation I1 
+@end 
+
+@interface I2 : I0 
+@end 
+
+@implementation I2 
+@end 
+
+
+// Implementations without interface declarations.
+// rdar://6804402
+@class foo;
+@implementation foo 
+@end
+
+@implementation bar
+@end
+