[objcmt] Don't migrate to subscripting syntax if the required methods have not
been declared on NSArray/NSDictionary.
rdar://11581975
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157951 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/ARCMT/objcmt-subscripting-unavailable.m b/test/ARCMT/objcmt-subscripting-unavailable.m
new file mode 100644
index 0000000..d72c362
--- /dev/null
+++ b/test/ARCMT/objcmt-subscripting-unavailable.m
@@ -0,0 +1,79 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -objcmt-migrate-literals -objcmt-migrate-subscripting -mt-migrate-directory %t %s -x objective-c -triple x86_64-apple-darwin11
+// RUN: c-arcmt-test -mt-migrate-directory %t | arcmt-test -verify-transformed-files %s.result
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c %s.result
+
+typedef signed char BOOL;
+#define nil ((void*) 0)
+
+@interface NSObject
++ (id)alloc;
+@end
+
+@interface NSArray : NSObject
+- (id)objectAtIndex:(unsigned long)index;
+@end
+
+@interface NSArray (NSArrayCreation)
++ (id)array;
++ (id)arrayWithObject:(id)anObject;
++ (id)arrayWithObjects:(const id [])objects count:(unsigned long)cnt;
++ (id)arrayWithObjects:(id)firstObj, ...;
++ (id)arrayWithArray:(NSArray *)array;
+
+- (id)initWithObjects:(const id [])objects count:(unsigned long)cnt;
+- (id)initWithObjects:(id)firstObj, ...;
+- (id)initWithArray:(NSArray *)array;
+@end
+
+@interface NSMutableArray : NSArray
+- (void)replaceObjectAtIndex:(unsigned long)index withObject:(id)anObject;
+@end
+
+@interface NSDictionary : NSObject
+@end
+
+@interface NSDictionary (NSDictionaryCreation)
++ (id)dictionary;
++ (id)dictionaryWithObject:(id)object forKey:(id)key;
++ (id)dictionaryWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt;
++ (id)dictionaryWithObjectsAndKeys:(id)firstObject, ...;
++ (id)dictionaryWithDictionary:(NSDictionary *)dict;
++ (id)dictionaryWithObjects:(NSArray *)objects forKeys:(NSArray *)keys;
+
+- (id)initWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt;
+- (id)initWithObjectsAndKeys:(id)firstObject, ...;
+- (id)initWithDictionary:(NSDictionary *)otherDictionary;
+- (id)initWithObjects:(NSArray *)objects forKeys:(NSArray *)keys;
+
+- (id)objectForKey:(id)aKey;
+@end
+
+@interface NSMutableDictionary : NSDictionary
+- (void)setObject:(id)anObject forKey:(id)aKey;
+@end
+
+@interface I
+@end
+@implementation I
+-(void) foo {
+ id str;
+ NSArray *arr;
+ NSDictionary *dict;
+
+ arr = [NSArray array];
+ arr = [NSArray arrayWithObject:str];
+ arr = [NSArray arrayWithObjects:str, str, nil];
+ dict = [NSDictionary dictionary];
+ dict = [NSDictionary dictionaryWithObject:arr forKey:str];
+
+ id o = [arr objectAtIndex:2];
+ o = [dict objectForKey:@"key"];
+ NSMutableArray *marr = 0;
+ NSMutableDictionary *mdict = 0;
+ [marr replaceObjectAtIndex:2 withObject:@"val"];
+ [mdict setObject:@"value" forKey:@"key"];
+ [marr replaceObjectAtIndex:2 withObject:[arr objectAtIndex:4]];
+ [mdict setObject:[dict objectForKey:@"key2"] forKey:@"key"];
+}
+@end