clang/test/Index/cxx11-lambdas.cpp

   1 // Test is line- and column-sensitive; see below.
   2
   3 typedef int Integer;
   4 struct X {
   5   void f() {
   6     int localA, localB;
   7     auto lambda = [&localA, localB] (Integer x) -> Integer {
   8       return localA + localB + x;
   9     };
  10     auto lambda2 = [](Integer y) {};
  11   }
  12 };
  13
  14 // RUN: c-index-test -test-load-source all -std=c++11 %s | FileCheck -check-prefix=CHECK-LOAD %s
  15 // CHECK-LOAD: cxx11-lambdas.cpp:7:19: LambdaExpr= Extent=[7:19 - 9:6]
  16 // CHECK-LOAD: cxx11-lambdas.cpp:7:21: VariableRef=localA:6:9 Extent=[7:21 - 7:27]
  17 // CHECK-LOAD: cxx11-lambdas.cpp:7:29: VariableRef=localB:6:17 Extent=[7:29 - 7:35]
  18 // CHECK-LOAD: cxx11-lambdas.cpp:7:46: ParmDecl=x:7:46 (Definition) Extent=[7:38 - 7:47]
  19 // CHECK-LOAD: cxx11-lambdas.cpp:7:38: TypeRef=Integer:3:13 Extent=[7:38 - 7:45]
  20 // CHECK-LOAD: cxx11-lambdas.cpp:7:52: TypeRef=Integer:3:13 Extent=[7:52 - 7:59]
  21 // CHECK-LOAD: cxx11-lambdas.cpp:7:60: CompoundStmt= Extent=[7:60 - 9:6]
  22 // CHECK-LOAD: cxx11-lambdas.cpp:8:7: ReturnStmt= Extent=[8:7 - 8:33]
  23 // CHECK-LOAD: cxx11-lambdas.cpp:8:14: DeclRefExpr=localA:6:9 Extent=[8:14 - 8:20]
  24 // CHECK-LOAD: cxx11-lambdas.cpp:8:23: DeclRefExpr=localB:6:17 Extent=[8:23 - 8:29]
  25 // CHECK-LOAD: cxx11-lambdas.cpp:8:32: DeclRefExpr=x:7:46 Extent=[8:32 - 8:33]
  26
  27 // RUN: env CINDEXTEST_INDEXLOCALSYMBOLS=1 c-index-test -index-file -std=c++11 %s | FileCheck -check-prefix=CHECK-INDEX %s
  28 // CHECK-INDEX: [indexEntityReference]: kind: variable | name: localA | USR: c:cxx11-lambdas.cpp@100@S@X@F@f#@localA | lang: C | cursor: VariableRef=localA:6:9 | loc: 7:21
  29 // CHECK-INDEX: [indexEntityReference]: kind: variable | name: localB | USR: c:cxx11-lambdas.cpp@100@S@X@F@f#@localB | lang: C | cursor: VariableRef=localB:6:17 | loc: 7:29
  30 // CHECK-INDEX: [indexDeclaration]: kind: variable | name: x | USR: c:cxx11-lambdas.cpp@157@S@X@F@f#@Sa@F@operator()#I#1@x | lang: C | cursor: ParmDecl=x:7:46 (Definition) | loc: 7:46
  31 // CHECK-INDEX: [indexEntityReference]: kind: typedef | name: Integer | USR: c:cxx11-lambdas.cpp@T@Integer | lang: C | cursor: TypeRef=Integer:3:13 | loc: 7:52
  32 // CHECK-INDEX: [indexEntityReference]: kind: typedef | name: Integer | USR: c:cxx11-lambdas.cpp@T@Integer | lang: C | cursor: TypeRef=Integer:3:13 | loc: 7:38
  33 // CHECK-INDEX: [indexEntityReference]: kind: variable | name: localA | USR: c:cxx11-lambdas.cpp@100@S@X@F@f#@localA | lang: C | cursor: DeclRefExpr=localA:6:9 | loc: 8:14
  34 // CHECK-INDEX: [indexEntityReference]: kind: variable | name: localB | USR: c:cxx11-lambdas.cpp@100@S@X@F@f#@localB | lang: C | cursor: DeclRefExpr=localB:6:17 | loc: 8:23
  35 // CHECK-INDEX: [indexEntityReference]: kind: variable | name: x | USR: c:cxx11-lambdas.cpp@157@S@X@F@f#@Sa@F@operator()#I#1@x | lang: C | cursor: DeclRefExpr=x:7:46 | loc: 8:32
  36 // CHECK-INDEX: [indexDeclaration]: kind: variable | name: y | USR: c:cxx11-lambdas.cpp@244@S@X@F@f#@Sa@F@operator()#I#1@y | lang: C | cursor: ParmDecl=y:10:31 (Definition) | loc: 10:31