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 8 void checkNSDictionaryUnavailableDiagnostic() { 9 id key; 10 id value; 11 id dict = @{ key : value }; // expected-error {{NSDictionary must be available to use Objective-C dictionary literals}} 12 } 13 14 @class NSDictionary; 15 16 void checkNSDictionaryFDDiagnostic() { 17 id key; 18 id value; 19 id dic = @{ key : value }; // expected-error {{declaration of 'dictionaryWithObjects:forKeys:count:' is missing in NSDictionary class}} 20 } 21 22 @interface NSNumber 23 + (NSNumber *)numberWithChar:(char)value; 24 + (NSNumber *)numberWithInt:(int)value; 25 @end 26 27 @protocol NSCopying @end 28 typedef unsigned long NSUInteger; 29 typedef 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 45 void *pvoid; 46 int 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
