index-refs.cpp revision 58d2dbea680a75de266c5eff77cc15c323cfd48a 
1
2namespace NS {
3  extern int gx;
4  typedef int MyInt;
5}
6
7enum {
8  EnumVal = 1
9};
10
11NS::MyInt NS::gx = EnumVal;
12
13void foo() {
14  NS::MyInt x;
15}
16
17enum {
18  SecondVal = EnumVal
19};
20
21struct S {
22  S& operator++();
23  int operator*();
24  S& operator=(int x);
25  S& operator!=(int x);
26  S& operator()(int x);
27};
28
29void foo2(S &s) {
30  (void)++s;
31  (void)*s;
32  s = 3;
33  (void)(s != 3);
34  s(3);
35}
36
37namespace NS {
38  namespace Inn {}
39  typedef int Foo;
40}
41
42using namespace NS;
43using namespace NS::Inn;
44using NS::Foo;
45
46template <typename T1, typename T2>
47struct TS { };
48
49template <typename T>
50struct TS<T, int> {
51  typedef int MyInt;
52};
53
54void foo3() {
55  TS<int, int> s;
56}
57
58// RUN: c-index-test -index-file %s | FileCheck %s
59// CHECK:      [indexDeclaration]: kind: namespace | name: NS
60// CHECK-NEXT: [indexDeclaration]: kind: variable | name: gx
61// CHECK-NEXT: [indexDeclaration]: kind: typedef | name: MyInt
62// CHECK-NEXT: [indexDeclaration]: kind: enum
63// CHECK-NEXT: [indexDeclaration]: kind: enumerator | name: EnumVal
64// CHECK-NEXT: [indexDeclaration]: kind: variable | name: gx
65// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS
66// CHECK-NEXT: [indexEntityReference]: kind: typedef | name: MyInt
67// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS
68// CHECK-NEXT: [indexEntityReference]: kind: enumerator | name: EnumVal
69// CHECK-NEXT: [indexDeclaration]: kind: function | name: foo
70// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS
71// CHECK-NEXT: [indexEntityReference]: kind: typedef | name: MyInt
72// CHECK-NEXT: [indexDeclaration]: kind: enum
73// CHECK-NEXT: [indexDeclaration]: kind: enumerator | name: SecondVal
74// CHECK-NEXT: [indexEntityReference]: kind: enumerator | name: EnumVal
75
76// CHECK:      [indexDeclaration]: kind: function | name: foo2
77// CHECK:      [indexEntityReference]: kind: c++-instance-method | name: operator++
78// CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator*
79// CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator=
80// CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator!=
81// CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator()
82
83// CHECK:      [indexEntityReference]: kind: namespace | name: NS | {{.*}} | loc: 42:17
84// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS | {{.*}} | loc: 43:17
85// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: Inn | {{.*}} | loc: 43:21
86// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS | {{.*}} | loc: 44:7
87// CHECK-NEXT: [indexEntityReference]: kind: typedef | name: Foo | {{.*}} | loc: 44:11
88
89// CHECK:      [indexDeclaration]: kind: c++-class-template | name: TS | {{.*}} | loc: 47:8
90// CHECK-NEXT: [indexDeclaration]: kind: struct-template-partial-spec | name: TS | USR: c:@SP>1#T@TS>#t0.0#I | {{.*}} | loc: 50:8
91// CHECK-NEXT: [indexDeclaration]: kind: typedef | name: MyInt | USR: c:index-refs.cpp@593@SP>1#T@TS>#t0.0#I@T@MyInt | {{.*}} | loc: 51:15 | semantic-container: [TS:50:8] | lexical-container: [TS:50:8]
92/* when indexing implicit instantiations
93  [indexDeclaration]: kind: struct-template-spec | name: TS | USR: c:@S@TS>#I | {{.*}} | loc: 50:8
94  [indexDeclaration]: kind: typedef | name: MyInt | USR: c:index-refs.cpp@593@S@TS>#I@T@MyInt | {{.*}} | loc: 51:15 | semantic-container: [TS:50:8] | lexical-container: [TS:50:8]
95 */
96// CHECK-NEXT: [indexDeclaration]: kind: function | name: foo3
97/* when indexing implicit instantiations
98  [indexEntityReference]: kind: struct-template-spec | name: TS | USR: c:@S@TS>#I | {{.*}} | loc: 55:3
99*/
100// CHECK-NEXT: [indexEntityReference]: kind: c++-class-template | name: TS | USR: c:@ST>2#T#T@TS | {{.*}} | loc: 55:3
101