test/Index/index-subscripting-literals.m

   1 @interface NSArray
   2 - (id)objectAtIndexedSubscript:(int)index;
   3 + (id)arrayWithObjects:(id *)objects count:(unsigned)count;
   4 @end
   5
   6 @interface NSMutableArray : NSArray
   7 - (id)objectAtIndexedSubscript:(int)index;
   8 - (void)setObject:(id)object atIndexedSubscript:(int)index;
   9 @end
  10
  11 @interface NSDictionary
  12 - (id)objectForKeyedSubscript:(id)key;
  13 + (id)dictionaryWithObjects:(id *)objects forKeys:(id *)keys count:(unsigned)count;
  14 @end
  15
  16 @interface NSMutableDictionary : NSDictionary
  17 - (void)setObject:(id)object forKeyedSubscript:(id)key;
  18 @end
  19
  20 @class NSString;
  21
  22 int idx;
  23 id p;
  24
  25 id testArray() {
  26   NSMutableArray *array;
  27   array[idx] = p;
  28   NSArray *arr = @[ p, p ];
  29   return array[idx];
  30 }
  31
  32 NSString *key;
  33 id newObject, oldObject;
  34
  35 void testDict() {
  36   NSMutableDictionary *dictionary;
  37   oldObject = dictionary[key];
  38   dictionary[key] = newObject;
  39   NSDictionary *dict = @{ key: newObject, key: oldObject };
  40 }
  41
  42 // RUN: c-index-test -index-file -target x86_64-apple-macosx10.7 %s | FileCheck %s
  43
  44 // CHECK:      [indexEntityReference]: kind: variable | name: idx | USR: c:@idx | lang: C | cursor: DeclRefExpr=idx:22:5 | loc: 27:9
  45 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: p | USR: c:@p | lang: C | cursor: DeclRefExpr=p:23:4 | loc: 27:16 | <parent>:: kind: function | name: testArray | USR: c:@F@testArray | lang: C | container: [testArray:25:4] | refkind: direct
  46 // CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: setObject:atIndexedSubscript:
  47 // CHECK-NEXT: [indexEntityReference]: kind: objc-class | name: NSArray
  48 // CHECK-NEXT: [indexEntityReference]: kind: objc-class-method | name: arrayWithObjects:count:
  49 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: p | USR: c:@p | lang: C | cursor: DeclRefExpr=p:23:4 | loc: 28:21
  50 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: p | USR: c:@p | lang: C | cursor: DeclRefExpr=p:23:4 | loc: 28:24
  51 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: idx | USR: c:@idx | lang: C | cursor: DeclRefExpr=idx:22:5 | loc: 29:16
  52 // CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: objectAtIndexedSubscript:
  53 // CHECK-NEXT: [indexDeclaration]: kind: variable | name: key
  54
  55 // CHECK:      [indexEntityReference]: kind: variable | name: oldObject
  56 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 37:26
  57 // CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: objectForKeyedSubscript:
  58 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 38:14
  59 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: newObject | USR: c:@newObject | lang: C | cursor: DeclRefExpr=newObject:33:4 | loc: 38:21
  60 // CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: setObject:forKeyedSubscript:
  61 // CHECK-NEXT: [indexEntityReference]: kind: objc-class | name: NSDictionary
  62 // CHECK-NEXT: [indexEntityReference]: kind: objc-class-method | name: dictionaryWithObjects:forKeys:count:
  63 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 39:27
  64 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: newObject | USR: c:@newObject | lang: C | cursor: DeclRefExpr=newObject:33:4 | loc: 39:32
  65 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 39:43
  66 // CHECK-NEXT: [indexEntityReference]: kind: variable | name: oldObject | USR: c:@oldObject | lang: C | cursor: DeclRefExpr=oldObject:33:15 | loc: 39:48