1
2 namespace NS {
3 extern int gx;
4 typedef int MyInt;
5 }
6
7 enum {
8 EnumVal = 1
9 };
10
11 NS::MyInt NS::gx = EnumVal;
12
foo()13 void foo() {
14 NS::MyInt x;
15 }
16
17 enum {
18 SecondVal = EnumVal
19 };
20
21 struct S {
22 S& operator++();
23 int operator*();
24 S& operator=(int x);
25 S& operator!=(int x);
26 S& operator()(int x);
27 };
28
foo2(S & s)29 void foo2(S &s) {
30 (void)++s;
31 (void)*s;
32 s = 3;
33 (void)(s != 3);
34 s(3);
35 }
36
37 namespace NS {
38 namespace Inn {}
39 typedef int Foo;
40 }
41
42 using namespace NS;
43 using namespace NS::Inn;
44 using NS::Foo;
45
46 template <typename T1, typename T2>
47 struct TS { };
48
49 template <typename T>
50 struct TS<T, int> {
51 typedef int MyInt;
52 };
53
foo3()54 void foo3() {
55 TS<int, int> s;
56 }
57
58 const int array_size = 3;
59 typedef int some_arr[array_size];
60
61 const int default_param = 3;
62 void foo4(int p = default_param);
63
64 struct S2 {
65 int x,y;
66 };
67
foo5()68 void foo5() {
69 struct S2 s = { .y = 1, .x = 4};
70 }
71
72 // RUN: c-index-test -index-file %s | FileCheck %s
73 // CHECK: [indexDeclaration]: kind: namespace | name: NS
74 // CHECK-NEXT: [indexDeclaration]: kind: variable | name: gx
75 // CHECK-NEXT: [indexDeclaration]: kind: typedef | name: MyInt
76 // CHECK-NEXT: [indexDeclaration]: kind: enum
77 // CHECK-NEXT: [indexDeclaration]: kind: enumerator | name: EnumVal
78 // CHECK-NEXT: [indexDeclaration]: kind: variable | name: gx
79 // CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS
80 // CHECK-NEXT: [indexEntityReference]: kind: typedef | name: MyInt
81 // CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS
82 // CHECK-NEXT: [indexEntityReference]: kind: enumerator | name: EnumVal
83 // CHECK-NEXT: [indexDeclaration]: kind: function | name: foo
84 // CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS
85 // CHECK-NEXT: [indexEntityReference]: kind: typedef | name: MyInt
86 // CHECK-NEXT: [indexDeclaration]: kind: enum
87 // CHECK-NEXT: [indexDeclaration]: kind: enumerator | name: SecondVal
88 // CHECK-NEXT: [indexEntityReference]: kind: enumerator | name: EnumVal
89
90 // CHECK: [indexDeclaration]: kind: function | name: foo2
91 // CHECK: [indexEntityReference]: kind: c++-instance-method | name: operator++
92 // CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator*
93 // CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator=
94 // CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator!=
95 // CHECK-NEXT: [indexEntityReference]: kind: c++-instance-method | name: operator()
96
97 // CHECK: [indexEntityReference]: kind: namespace | name: NS | {{.*}} | loc: 42:17
98 // CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS | {{.*}} | loc: 43:17
99 // CHECK-NEXT: [indexEntityReference]: kind: namespace | name: Inn | {{.*}} | loc: 43:21
100 // CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS | {{.*}} | loc: 44:7
101 // CHECK-NEXT: [indexEntityReference]: kind: typedef | name: Foo | {{.*}} | loc: 44:11
102
103 // CHECK: [indexDeclaration]: kind: c++-class-template | name: TS | {{.*}} | loc: 47:8
104 // CHECK-NEXT: [indexDeclaration]: kind: struct-template-partial-spec | name: TS | USR: c:@SP>1#T@TS>#t0.0#I | {{.*}} | loc: 50:8
105 // CHECK-NEXT: [indexDeclaration]: kind: typedef | name: MyInt | USR: c:index-refs.cpp@SP>1#T@TS>#t0.0#I@T@MyInt | {{.*}} | loc: 51:15 | semantic-container: [TS:50:8] | lexical-container: [TS:50:8]
106 /* when indexing implicit instantiations
107 [indexDeclaration]: kind: struct-template-spec | name: TS | USR: c:@S@TS>#I | {{.*}} | loc: 50:8
108 [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]
109 */
110 // CHECK-NEXT: [indexDeclaration]: kind: function | name: foo3
111 /* when indexing implicit instantiations
112 [indexEntityReference]: kind: struct-template-spec | name: TS | USR: c:@S@TS>#I | {{.*}} | loc: 55:3
113 */
114 // CHECK-NEXT: [indexEntityReference]: kind: c++-class-template | name: TS | USR: c:@ST>2#T#T@TS | {{.*}} | loc: 55:3
115
116 // CHECK: [indexEntityReference]: kind: variable | name: array_size | {{.*}} | loc: 59:22
117 // CHECK: [indexEntityReference]: kind: variable | name: default_param | {{.*}} | loc: 62:19
118 // CHECK-NOT: [indexEntityReference]: kind: variable | name: default_param | {{.*}} | loc: 62:19
119
120 // CHECK: [indexEntityReference]: kind: field | name: y | {{.*}} | loc: 69:20
121 // CHECK-NEXT: [indexEntityReference]: kind: field | name: x | {{.*}} | loc: 69:28
122