Add the clang library to the repo (with some of my changes, too).

1 files changed, 92 insertions, 0 deletions

diff --git a/clang/test/Index/annotate-subscripting.m b/clang/test/Index/annotate-subscripting.m
new file mode 100644
index 0000000..cda1465
--- /dev/null
+++ b/clang/test/Index/annotate-subscripting.m
@@ -0,0 +1,92 @@
+@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;
+
+id testArray(int index, id p) {
+  NSMutableArray *array;
+  array[3] = 0;
+  NSArray *arr = @[ p, p ];
+  return array[index];
+}
+
+void testDict() {
+  NSMutableDictionary *dictionary;
+  NSString *key;
+  id newObject, oldObject;
+  oldObject = dictionary[key];
+  dictionary[key] = newObject;
+  NSDictionary *dict = @{ key: newObject, key: oldObject };
+}
+
+// RUN: c-index-test -test-annotate-tokens=%s:22:1:36:1 -target x86_64-apple-macosx10.7 %s | FileCheck %s
+// CHECK: Identifier: "array" [24:3 - 24:8] DeclRefExpr=array:23:19
+// CHECK: Punctuation: "[" [24:8 - 24:9] UnexposedExpr=
+// CHECK: Literal: "3" [24:9 - 24:10] IntegerLiteral=
+// CHECK: Punctuation: "]" [24:10 - 24:11] UnexposedExpr=
+// CHECK: Punctuation: "=" [24:12 - 24:13] BinaryOperator=
+// CHECK: Literal: "0" [24:14 - 24:15] IntegerLiteral=
+// CHECK: Punctuation: ";" [24:15 - 24:16] CompoundStmt=
+// CHECK: Identifier: "NSArray" [25:3 - 25:10] ObjCClassRef=NSArray:1:12
+// CHECK: Punctuation: "*" [25:11 - 25:12] VarDecl=arr:25:12 (Definition)
+// CHECK: Identifier: "arr" [25:12 - 25:15] VarDecl=arr:25:12 (Definition)
+// CHECK: Punctuation: "=" [25:16 - 25:17] VarDecl=arr:25:12 (Definition)
+// CHECK: Punctuation: "@" [25:18 - 25:19] UnexposedExpr=
+// CHECK: Punctuation: "[" [25:19 - 25:20] UnexposedExpr=
+// CHECK: Identifier: "p" [25:21 - 25:22] DeclRefExpr=p:22:28
+// CHECK: Punctuation: "," [25:22 - 25:23] UnexposedExpr=
+// CHECK: Identifier: "p" [25:24 - 25:25] DeclRefExpr=p:22:28
+// CHECK: Punctuation: "]" [25:26 - 25:27] UnexposedExpr=
+// CHECK: Punctuation: ";" [25:27 - 25:28] DeclStmt=
+// CHECK: Keyword: "return" [26:3 - 26:9] ReturnStmt=
+// CHECK: Identifier: "array" [26:10 - 26:15] DeclRefExpr=array:23:19
+// CHECK: Punctuation: "[" [26:15 - 26:16] UnexposedExpr=
+// CHECK: Identifier: "index" [26:16 - 26:21] DeclRefExpr=index:22:18
+// CHECK: Punctuation: "]" [26:21 - 26:22] UnexposedExpr=
+// CHECK: Punctuation: ";" [26:22 - 26:23] CompoundStmt=
+
+// CHECK: Identifier: "oldObject" [33:3 - 33:12] DeclRefExpr=oldObject:32:17
+// CHECK: Punctuation: "=" [33:13 - 33:14] BinaryOperator=
+// CHECK: Identifier: "dictionary" [33:15 - 33:25] DeclRefExpr=dictionary:30:24
+// CHECK: Punctuation: "[" [33:25 - 33:26] UnexposedExpr=
+// CHECK: Identifier: "key" [33:26 - 33:29] DeclRefExpr=key:31:13
+// CHECK: Punctuation: "]" [33:29 - 33:30] UnexposedExpr=
+// CHECK: Punctuation: ";" [33:30 - 33:31] CompoundStmt=
+// CHECK: Identifier: "dictionary" [34:3 - 34:13] DeclRefExpr=dictionary:30:24
+// CHECK: Punctuation: "[" [34:13 - 34:14] UnexposedExpr=
+// CHECK: Identifier: "key" [34:14 - 34:17] DeclRefExpr=key:31:13
+// CHECK: Punctuation: "]" [34:17 - 34:18] UnexposedExpr=
+// CHECK: Punctuation: "=" [34:19 - 34:20] BinaryOperator=
+// CHECK: Identifier: "newObject" [34:21 - 34:30] DeclRefExpr=newObject:32:6
+// CHECK: Punctuation: ";" [34:30 - 34:31] CompoundStmt=
+// CHECK: Identifier: "NSDictionary" [35:3 - 35:15] ObjCClassRef=NSDictionary:11:12
+// CHECK: Punctuation: "*" [35:16 - 35:17] VarDecl=dict:35:17 (Definition)
+// CHECK: Identifier: "dict" [35:17 - 35:21] VarDecl=dict:35:17 (Definition)
+// CHECK: Punctuation: "=" [35:22 - 35:23] VarDecl=dict:35:17 (Definition)
+// CHECK: Punctuation: "@" [35:24 - 35:25] UnexposedExpr=
+// CHECK: Punctuation: "{" [35:25 - 35:26] UnexposedExpr=
+// CHECK: Identifier: "key" [35:27 - 35:30] DeclRefExpr=key:31:13
+// CHECK: Punctuation: ":" [35:30 - 35:31] UnexposedExpr=
+// CHECK: Identifier: "newObject" [35:32 - 35:41] DeclRefExpr=newObject:32:6
+// CHECK: Punctuation: "," [35:41 - 35:42] UnexposedExpr=
+// CHECK: Identifier: "key" [35:43 - 35:46] DeclRefExpr=key:31:13
+// CHECK: Punctuation: ":" [35:46 - 35:47] UnexposedExpr=
+// CHECK: Identifier: "oldObject" [35:48 - 35:57] DeclRefExpr=oldObject:32:17
+// CHECK: Punctuation: "}" [35:58 - 35:59] UnexposedExpr=
+// CHECK: Punctuation: ";" [35:59 - 35:60] DeclStmt=