From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/SemaObjC/cocoa-api-usage.m | 88 +++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 clang/test/SemaObjC/cocoa-api-usage.m

(limited to 'clang/test/SemaObjC/cocoa-api-usage.m')

diff --git a/clang/test/SemaObjC/cocoa-api-usage.m b/clang/test/SemaObjC/cocoa-api-usage.m
new file mode 100644
index 0000000..85e2115
--- /dev/null
+++ b/clang/test/SemaObjC/cocoa-api-usage.m
@@ -0,0 +1,88 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -fsyntax-only -Wobjc-cocoa-api -verify
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-arc %s -fsyntax-only -Wobjc-cocoa-api -verify
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -x objective-c %s.fixed -fsyntax-only
+// RUN: cp %s %t.m
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %t.m -fixit -Wobjc-cocoa-api
+// RUN: diff %s.fixed %t.m
+// RUN: cp %s %t.m
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-arc %t.m -fixit -Wobjc-cocoa-api
+// RUN: diff %s.fixed %t.m
+
+typedef signed char BOOL;
+#define nil ((void*) 0)
+
+@interface NSObject
++ (id)alloc;
+@end
+
+@interface NSString : NSObject
++ (id)stringWithString:(NSString *)string;
+- (id)initWithString:(NSString *)aString;
+@end
+
+@interface NSArray : NSObject
+- (id)objectAtIndex:(unsigned long)index;
+- (id)objectAtIndexedSubscript:(int)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;
+
+- (id)objectAtIndex:(unsigned long)index;
+@end
+
+@interface NSMutableArray : NSArray
+- (void)replaceObjectAtIndex:(unsigned long)index withObject:(id)anObject;
+- (void)setObject:(id)object atIndexedSubscript:(int)index;
+@end
+
+@interface NSDictionary : NSObject
+- (id)objectForKeyedSubscript:(id)key;
+@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;
+- (void)setObject:(id)object forKeyedSubscript:(id)key;
+@end
+
+@interface NSNumber : NSObject
+@end
+
+@interface NSNumber (NSNumberCreation)
++ (NSNumber *)numberWithInt:(int)value;
+@end
+
+#define M(x) (x)
+#define PAIR(x) @#x, [NSNumber numberWithInt:(x)]
+#define TWO(x) ((x), (x))
+
+void foo() {
+  NSString *str = M([NSString stringWithString:@"foo"]); // expected-warning {{redundant}}
+  str = [[NSString alloc] initWithString:@"foo"];
+  NSArray *arr = [NSArray arrayWithArray:@[str]]; // expected-warning {{redundant}}
+  NSDictionary *dict = [NSDictionary dictionaryWithDictionary:@{str: arr}]; // expected-warning {{redundant}}
+}
-- 
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