47 lines
2.6 KiB
Mathematica
47 lines
2.6 KiB
Mathematica
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// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-arc -verify %s
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// RUN: not %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-arc -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s
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// rdar://11913153
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typedef const struct __CFString * CFStringRef;
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typedef struct __CFString * CFMutableStringRef;
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typedef signed long CFIndex;
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typedef const struct __CFAllocator * CFAllocatorRef;
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extern const CFStringRef kCFBundleNameKey;
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@protocol NSCopying @end
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@interface NSDictionary
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- (id)objectForKeyedSubscript:(id<NSCopying>)key;
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@end
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#pragma clang arc_cf_code_audited begin
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extern
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CFMutableStringRef CFStringCreateMutable(CFAllocatorRef alloc, CFIndex maxLength);
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#pragma clang arc_cf_code_audited end
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typedef const void * CFTypeRef;
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id CFBridgingRelease(CFTypeRef __attribute__((cf_consumed)) X);
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@interface NSMutableString @end
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NSMutableString *test() {
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NSDictionary *infoDictionary;
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infoDictionary[kCFBundleNameKey] = 0; // expected-error {{indexing expression is invalid because subscript type 'CFStringRef' (aka 'const struct __CFString *') is not an integral or Objective-C pointer type}} \
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// expected-error {{implicit conversion of C pointer type 'CFStringRef' (aka 'const struct __CFString *') to Objective-C pointer type '__strong id<NSCopying>' requires a bridged cast}} \
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// expected-note {{use __bridge to convert directly (no change in ownership)}} \
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// expected-note {{use CFBridgingRelease call to transfer ownership of a +1 'CFStringRef' (aka 'const struct __CFString *') into ARC}}
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return infoDictionary[CFStringCreateMutable(((void*)0), 100)]; // expected-error {{indexing expression is invalid because subscript type 'CFMutableStringRef' (aka 'struct __CFString *') is not an integral or Objective-C pointer type}} \
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// expected-error {{implicit conversion of C pointer type 'CFMutableStringRef' (aka 'struct __CFString *') to Objective-C pointer type '__strong id<NSCopying>' requires a bridged cast}} \
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// expected-note {{use CFBridgingRelease call to transfer ownership of a +1 'CFMutableStringRef' (aka 'struct __CFString *') into ARC}}
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}
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// CHECK: fix-it:"{{.*}}":{31:18-31:18}:"(__bridge __strong id<NSCopying>)("
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// CHECK: fix-it:"{{.*}}":{31:34-31:34}:")"
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// CHECK: fix-it:"{{.*}}":{31:18-31:18}:"CFBridgingRelease("
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// CHECK: fix-it:"{{.*}}":{31:34-31:34}:")"
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// CHECK: fix-it:"{{.*}}":{35:25-35:25}:"CFBridgingRelease("
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// CHECK: fix-it:"{{.*}}":{35:63-35:63}:")"
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