clang/test/Index/cursor-ref-names.cpp

   1 template <typename T>
   2 struct Base {
   3     void func();
   4     int operator[](T);
   5 };
   6
   7 struct Sub: public Base<int> {
   8     void func();
   9 };
  10
  11 template <typename T>
  12 inline T myMax(T a, T b)
  13 { return (a > b) ? a : b; }
  14
  15 int main()
  16 {
  17     Sub inst;
  18     inst.func();
  19     inst[1];
  20     inst.operator[](1);
  21
  22     inst.Base<int>::operator[](1);
  23     myMax<int>(1, 2);
  24
  25     return 0;
  26 }
  27
  28 // RUN: c-index-test -test-load-source all %s | FileCheck %s
  29 // CHECK: cursor-ref-names.cpp:17:5: DeclStmt= Extent=[17:5 - 17:14]
  30 // CHECK: cursor-ref-names.cpp:17:9: VarDecl=inst:17:9 (Definition) Extent=[17:5 - 17:13]
  31 // CHECK: cursor-ref-names.cpp:17:5: TypeRef=struct Sub:7:8 Extent=[17:5 - 17:8]
  32 // CHECK: cursor-ref-names.cpp:17:9: CallExpr=Sub:7:8 Extent=[17:9 - 17:13]
  33 // CHECK: cursor-ref-names.cpp:18:5: CallExpr=func:8:10 Extent=[18:5 - 18:16]
  34 // CHECK: cursor-ref-names.cpp:18:10: MemberRefExpr=func:8:10 SingleRefName=[18:10 - 18:14] RefName=[18:10 - 18:14] Extent=[18:5 - 18:14]
  35 // CHECK: cursor-ref-names.cpp:18:5: DeclRefExpr=inst:17:9 Extent=[18:5 - 18:9]
  36 // CHECK: cursor-ref-names.cpp:19:5: CallExpr=operator[]:4:9 SingleRefName=[19:9 - 19:12] RefName=[19:9 - 19:10] RefName=[19:11 - 19:12] Extent=[19:5 - 19:12]
  37 // CHECK: cursor-ref-names.cpp:19:5: DeclRefExpr=inst:17:9 Extent=[19:5 - 19:9]
  38 // CHECK: cursor-ref-names.cpp:19:9: DeclRefExpr=operator[]:4:9 RefName=[19:9 - 19:10] RefName=[19:11 - 19:12] Extent=[19:9 - 19:12]
  39 // CHECK: cursor-ref-names.cpp:20:5: CallExpr=operator[]:4:9 Extent=[20:5 - 20:23]
  40 // CHECK: cursor-ref-names.cpp:20:10: MemberRefExpr=operator[]:4:9 SingleRefName=[20:10 - 20:20] RefName=[20:10 - 20:18] RefName=[20:18 - 20:19] RefName=[20:19 - 20:20] Extent=[20:5 - 20:20]
  41 // CHECK: cursor-ref-names.cpp:20:5: DeclRefExpr=inst:17:9 Extent=[20:5 - 20:9]
  42 // CHECK: cursor-ref-names.cpp:22:5: CallExpr=operator[]:4:9 Extent=[22:5 - 22:34]
  43 // CHECK: cursor-ref-names.cpp:22:21: MemberRefExpr=operator[]:4:9 SingleRefName=[22:10 - 22:31] RefName=[22:10 - 22:21] RefName=[22:21 - 22:29] RefName=[22:29 - 22:30] RefName=[22:30 - 22:31] Extent=[22:5 - 22:31]
  44 // CHECK: cursor-ref-names.cpp:22:5: DeclRefExpr=inst:17:9 Extent=[22:5 - 22:9]
  45 // CHECK: cursor-ref-names.cpp:22:10: TemplateRef=Base:2:8 Extent=[22:10 - 22:14]
  46 // CHECK: cursor-ref-names.cpp:23:5: CallExpr=myMax:12:10 Extent=[23:5 - 23:21]
  47 // CHECK: cursor-ref-names.cpp:23:5: DeclRefExpr=myMax:12:10 RefName=[23:5 - 23:10] RefName=[23:10 - 23:15] Extent=[23:5 - 23:15]