[objcmt] Add a modernization option to infer and suggest designated initializers.
rdar://15509284
llvm-svn: 196943
diff --git a/clang/test/ARCMT/objcmt-designated-initializer.m b/clang/test/ARCMT/objcmt-designated-initializer.m
new file mode 100644
index 0000000..279d4f3
--- /dev/null
+++ b/clang/test/ARCMT/objcmt-designated-initializer.m
@@ -0,0 +1,44 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -objcmt-migrate-designated-init %s -triple x86_64-apple-darwin11 -fobjc-arc -migrate -o %t.remap
+// RUN: c-arcmt-test %t.remap | arcmt-test -verify-transformed-files %s.result
+// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -x objective-c -fobjc-arc %s.result
+
+#define NS_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+
+@class NSString;
+
+@interface B1
+-(id)init;
+@end
+
+@interface S1 : B1
+-(id)initWithFoo:(NSString*)foo;
+@end
+
+@implementation S1
+-(id)initWithFoo:(NSString*)foo
+{
+ self = [super init];
+ if (self) {
+ }
+ return self;
+}
+@end
+
+@interface B2
+-(id)init NS_DESIGNATED_INITIALIZER;
+@end
+
+@interface S2 : B2
+-(id)init;
+@end
+
+@implementation S2
+-(id)init
+{
+ self = [super init];
+ if (self) {
+ }
+ return self;
+}
+@end