clang/test/Index/file-refs-subscripting.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 id testArray(int index, id p) {
  23   NSMutableArray *array;
  24   array[3] = 0;
  25   NSArray *arr = @[ p, p ];
  26   return array[index];
  27 }
  28
  29 void testDict() {
  30   NSMutableDictionary *dictionary;
  31   NSString *key;
  32   id newObject, oldObject;
  33   oldObject = dictionary[key];
  34   dictionary[key] = newObject;
  35   NSDictionary *dict = @{ key: newObject, key: oldObject };
  36 }
  37
  38 // RUN: c-index-test \
  39
  40 // RUN:  -file-refs-at=%s:22:21 \
  41 // CHECK:      ParmDecl=index:22:18
  42 // CHECK-NEXT: ParmDecl=index:22:18 (Definition) =[22:18 - 22:23]
  43 // CHECK-NEXT: DeclRefExpr=index:22:18 =[26:16 - 26:21]
  44
  45 // RUN:  -file-refs-at=%s:22:28 \
  46 // CHECK-NEXT: ParmDecl=p:22:28
  47 // CHECK-NEXT: ParmDecl=p:22:28 (Definition) =[22:28 - 22:29]
  48 // CHECK-NEXT: DeclRefExpr=p:22:28 =[25:21 - 25:22]
  49 // CHECK-NEXT: DeclRefExpr=p:22:28 =[25:24 - 25:25]
  50
  51 // RUN:  -file-refs-at=%s:34:16 \
  52 // CHECK-NEXT: DeclRefExpr=key:31:13
  53 // CHECK-NEXT: VarDecl=key:31:13 (Definition) =[31:13 - 31:16]
  54 // CHECK-NEXT: DeclRefExpr=key:31:13 =[33:26 - 33:29]
  55 // CHECK-NEXT: DeclRefExpr=key:31:13 =[34:14 - 34:17]
  56 // CHECK-NEXT: DeclRefExpr=key:31:13 =[35:27 - 35:30]
  57 // CHECK-NEXT: DeclRefExpr=key:31:13 =[35:43 - 35:46]
  58
  59 // RUN:  -file-refs-at=%s:35:35 \
  60 // CHECK-NEXT: DeclRefExpr=newObject:32:6
  61 // CHECK-NEXT: VarDecl=newObject:32:6 (Definition) =[32:6 - 32:15]
  62 // CHECK-NEXT: DeclRefExpr=newObject:32:6 =[34:21 - 34:30]
  63 // CHECK-NEXT: DeclRefExpr=newObject:32:6 =[35:32 - 35:41]
  64
  65 // RUN:   -target x86_64-apple-macosx10.7 %s | FileCheck %s