1// RUN: %clang_cc1 -fsyntax-only -verify %s 2// rdar://11062080 3// RUN: %clang_cc1 -fsyntax-only -triple i386-apple-macosx10.9.0 -fobjc-runtime=macosx-fragile-10.9.0 -fobjc-subscripting-legacy-runtime -verify %s 4// rdar://15363492 5 6#define nil ((void *)0) 7 8void checkNSDictionaryUnavailableDiagnostic() { 9 id key; 10 id value; 11 id dict = @{ key : value }; // expected-error {{definition of class NSDictionary must be available to use Objective-C dictionary literals}} 12} 13 14@class NSDictionary; // expected-note {{forward declaration of class here}} 15 16void checkNSDictionaryFDDiagnostic() { 17 id key; 18 id value; 19 id dic = @{ key : value }; // expected-error {{definition of class NSDictionary must be available to use Objective-C dictionary literals}} 20} 21 22@interface NSNumber 23+ (NSNumber *)numberWithChar:(char)value; 24+ (NSNumber *)numberWithInt:(int)value; 25@end 26 27@protocol NSCopying @end 28typedef unsigned long NSUInteger; 29typedef long NSInteger; 30 31@interface NSDictionary 32+ (id)dictionaryWithObjects:(const id [])objects forKeys:(const id <NSCopying> [])keys count:(NSUInteger)cnt; 33- (void)setObject:(id)object forKeyedSubscript:(id)key; 34- (id)objectForKeyedSubscript:(id)key; 35@end 36 37@interface NSString<NSCopying> 38@end 39 40@interface NSArray 41- (id)objectAtIndexedSubscript:(NSInteger)index; 42- (void)setObject:(id)object atIndexedSubscript:(NSInteger)index; 43@end 44 45void *pvoid; 46int main() { 47 NSDictionary *dict = @{ @"name":@666 }; 48 dict[@"name"] = @666; 49 50 dict["name"] = @666; // expected-error {{indexing expression is invalid because subscript type 'char *' is not an Objective-C pointer}} 51 52 // rdar://18254621 53 [@{@"foo" : @"bar"} objectForKeyedSubscript:nil]; 54 (void)@{@"foo" : @"bar"}[nil]; 55 [@{@"foo" : @"bar"} objectForKeyedSubscript:pvoid]; 56 (void)@{@"foo" : @"bar"}[pvoid]; 57 58 [@{@"foo" : @"bar"} setObject:nil forKeyedSubscript:@"gorf"]; 59 @{@"foo" : @"bar"}[nil] = @"gorf"; 60 [@{@"foo" : @"bar"} setObject:pvoid forKeyedSubscript:@"gorf"]; 61 @{@"foo" : @"bar"}[pvoid] = @"gorf"; 62 63 return 0; 64} 65 66