gcc requires a semicolon at the end of an interface, unlike its extension for structs.
rdar://6095245.

llvm-svn: 54044
diff --git a/clang/test/Sema/objc-interface-1.m b/clang/test/Sema/objc-interface-1.m
index 0e02542..0130a33 100644
--- a/clang/test/Sema/objc-interface-1.m
+++ b/clang/test/Sema/objc-interface-1.m
@@ -6,3 +6,12 @@
 <NSCopying>  // expected-error {{cannot find protocol definition for 'NSCopying'}}
 @end
 
+
+// rdar://6095245
+@interface A
+{
+  int x
+}  // expected-error {{expected ';' at end of declaration list}}
+@end
+
+