And libclang cursor/indexing support for new Objective-C NSArray/NSDictionary/NSNumber literals.

llvm-svn: 152138

1 files changed, 66 insertions, 0 deletions

diff --git a/clang/test/Index/index-subscripting-literals.m b/clang/test/Index/index-subscripting-literals.m
new file mode 100644
index 00000000000..4ecad0b9252
--- /dev/null
+++ b/clang/test/Index/index-subscripting-literals.m
@@ -0,0 +1,66 @@
+@interface NSArray
+- (id)objectAtIndexedSubscript:(int)index;
++ (id)arrayWithObjects:(id *)objects count:(unsigned)count;
+@end
+
+@interface NSMutableArray : NSArray
+- (id)objectAtIndexedSubscript:(int)index;
+- (void)setObject:(id)object atIndexedSubscript:(int)index;
+@end
+
+@interface NSDictionary
+- (id)objectForKeyedSubscript:(id)key;
++ (id)dictionaryWithObjects:(id *)objects forKeys:(id *)keys count:(unsigned)count;
+@end
+
+@interface NSMutableDictionary : NSDictionary
+- (void)setObject:(id)object forKeyedSubscript:(id)key;
+@end
+
+@class NSString;
+
+int idx;
+id p;
+
+id testArray() {
+  NSMutableArray *array;
+  array[idx] = p;
+  NSArray *arr = @[ p, p ];
+  return array[idx];
+}
+
+NSString *key;
+id newObject, oldObject;
+
+void testDict() {
+  NSMutableDictionary *dictionary;
+  oldObject = dictionary[key];
+  dictionary[key] = newObject;
+  NSDictionary *dict = @{ key: newObject, key: oldObject };
+}
+
+// RUN: c-index-test -index-file -target x86_64-apple-macosx10.7 %s | FileCheck %s
+
+// CHECK:      [indexEntityReference]: kind: variable | name: idx | USR: c:@idx | lang: C | cursor: DeclRefExpr=idx:22:5 | loc: 27:9
+// 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
+// CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: setObject:atIndexedSubscript:
+// CHECK-NEXT: [indexEntityReference]: kind: objc-class | name: NSArray
+// CHECK-NEXT: [indexEntityReference]: kind: objc-class-method | name: arrayWithObjects:count: 
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: p | USR: c:@p | lang: C | cursor: DeclRefExpr=p:23:4 | loc: 28:21
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: p | USR: c:@p | lang: C | cursor: DeclRefExpr=p:23:4 | loc: 28:24
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: idx | USR: c:@idx | lang: C | cursor: DeclRefExpr=idx:22:5 | loc: 29:16
+// CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: objectAtIndexedSubscript:
+// CHECK-NEXT: [indexDeclaration]: kind: variable | name: key
+
+// CHECK:      [indexEntityReference]: kind: variable | name: oldObject
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 37:26
+// CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: objectForKeyedSubscript:
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 38:14
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: newObject | USR: c:@newObject | lang: C | cursor: DeclRefExpr=newObject:33:4 | loc: 38:21
+// CHECK-NEXT: [indexEntityReference]: kind: objc-instance-method | name: setObject:forKeyedSubscript:
+// CHECK-NEXT: [indexEntityReference]: kind: objc-class | name: NSDictionary
+// CHECK-NEXT: [indexEntityReference]: kind: objc-class-method | name: dictionaryWithObjects:forKeys:count: 
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 39:27
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: newObject | USR: c:@newObject | lang: C | cursor: DeclRefExpr=newObject:33:4 | loc: 39:32
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: key | USR: c:@key | lang: C | cursor: DeclRefExpr=key:32:11 | loc: 39:43
+// CHECK-NEXT: [indexEntityReference]: kind: variable | name: oldObject | USR: c:@oldObject | lang: C | cursor: DeclRefExpr=oldObject:33:15 | loc: 39:48