18b14f8fdSDouglas Gregor // Code-completion through the C interface
2022d3c2fSDouglas Gregor #include "nonexistent_header.h"
38b14f8fdSDouglas Gregor struct X {
48b14f8fdSDouglas Gregor   int member;
58caea94cSDouglas Gregor 
68caea94cSDouglas Gregor   enum E { Val1 };
78b14f8fdSDouglas Gregor };
88b14f8fdSDouglas Gregor 
98b14f8fdSDouglas Gregor struct Y {
108b14f8fdSDouglas Gregor   float member;
118b14f8fdSDouglas Gregor   void memfunc(int i = 17);
128b14f8fdSDouglas Gregor };
138b14f8fdSDouglas Gregor 
148b14f8fdSDouglas Gregor struct Z : X, Y {
158b14f8fdSDouglas Gregor   double member;
168b14f8fdSDouglas Gregor   operator int() const;
178b14f8fdSDouglas Gregor };
1859cab556SDouglas Gregor struct W { };
198b14f8fdSDouglas Gregor struct Z get_Z();
2059cab556SDouglas Gregor namespace N { }
218b14f8fdSDouglas Gregor void test_Z() {
228caea94cSDouglas Gregor   // RUN: c-index-test -code-completion-at=%s:23:11 %s | FileCheck -check-prefix=CHECK-MEMBER %s
238b14f8fdSDouglas Gregor   get_Z().member = 17;
248b14f8fdSDouglas Gregor }
258b14f8fdSDouglas Gregor 
268b14f8fdSDouglas Gregor 
278b14f8fdSDouglas Gregor float& overloaded(int i, long second);
288b14f8fdSDouglas Gregor double& overloaded(float f, int second);
298b14f8fdSDouglas Gregor int& overloaded(Z z, int second);
308b14f8fdSDouglas Gregor 
318b14f8fdSDouglas Gregor void test_overloaded() {
328caea94cSDouglas Gregor   // RUN: c-index-test -code-completion-at=%s:33:18 %s | FileCheck -check-prefix=CHECK-OVERLOAD %s
338b14f8fdSDouglas Gregor   overloaded(Z(), 0);
348b14f8fdSDouglas Gregor }
358b14f8fdSDouglas Gregor 
369858ed5bSDouglas Gregor Z::operator int() const {
379858ed5bSDouglas Gregor   return 0;
389858ed5bSDouglas Gregor }
399858ed5bSDouglas Gregor 
40b3fa919cSDouglas Gregor // CHECK-MEMBER: FieldDecl:{ResultType double}{TypedText member}
41b3fa919cSDouglas Gregor // CHECK-MEMBER: FieldDecl:{ResultType int}{Text X::}{TypedText member}
42b3fa919cSDouglas Gregor // CHECK-MEMBER: FieldDecl:{ResultType float}{Text Y::}{TypedText member}
4309c0eb15SDouglas Gregor // CHECK-MEMBER: CXXMethod:{ResultType void}{Informative Y::}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i}}{RightParen )}
44*0212fd71SDouglas Gregor // CHECK-MEMBER: CXXConversion:{TypedText operator int}{LeftParen (}{RightParen )}{Informative  const}
4524b89469SChris Lattner // CHECK-MEMBER: CXXMethod:{ResultType Z &}{TypedText operator=}{LeftParen (}{Placeholder const Z &}{RightParen )}
4624b89469SChris Lattner // CHECK-MEMBER: CXXMethod:{ResultType X &}{Text X::}{TypedText operator=}{LeftParen (}{Placeholder const X &}{RightParen )}
4724b89469SChris Lattner // CHECK-MEMBER: CXXMethod:{ResultType Y &}{Text Y::}{TypedText operator=}{LeftParen (}{Placeholder const Y &}{RightParen )}
4885f90559SJohn McCall // CHECK-MEMBER: EnumConstantDecl:{ResultType X::E}{Informative E::}{TypedText Val1}
4999fe2ad8SDouglas Gregor // CHECK-MEMBER: StructDecl:{TypedText X}{Text ::}
5099fe2ad8SDouglas Gregor // CHECK-MEMBER: StructDecl:{TypedText Y}{Text ::}
5199fe2ad8SDouglas Gregor // CHECK-MEMBER: StructDecl:{TypedText Z}{Text ::}
5209c0eb15SDouglas Gregor // CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative X::}{TypedText ~X}{LeftParen (}{RightParen )}
5309c0eb15SDouglas Gregor // CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative Y::}{TypedText ~Y}{LeftParen (}{RightParen )}
5409c0eb15SDouglas Gregor // CHECK-MEMBER: CXXDestructor:{ResultType void}{TypedText ~Z}{LeftParen (}{RightParen )}
558b14f8fdSDouglas Gregor 
5685f90559SJohn McCall // CHECK-OVERLOAD: NotImplemented:{ResultType int &}{Text overloaded}{LeftParen (}{Text Z z}{Comma , }{CurrentParameter int second}{RightParen )}
57b3fa919cSDouglas Gregor // CHECK-OVERLOAD: NotImplemented:{ResultType float &}{Text overloaded}{LeftParen (}{Text int i}{Comma , }{CurrentParameter long second}{RightParen )}
58b3fa919cSDouglas Gregor // CHECK-OVERLOAD: NotImplemented:{ResultType double &}{Text overloaded}{LeftParen (}{Text float f}{Comma , }{CurrentParameter int second}{RightParen )}
599858ed5bSDouglas Gregor 
609858ed5bSDouglas Gregor // RUN: c-index-test -code-completion-at=%s:37:10 %s | FileCheck -check-prefix=CHECK-EXPR %s
615fb901deSDouglas Gregor // CHECK-EXPR: NotImplemented:{TypedText int} (50)
625fb901deSDouglas Gregor // CHECK-EXPR: NotImplemented:{TypedText long} (50)
63ebb7c848SDouglas Gregor // CHECK-EXPR: FieldDecl:{ResultType double}{TypedText member} (10)
6410998651SDouglas Gregor // CHECK-EXPR: FieldDecl:{ResultType int}{Text X::}{TypedText member} (5)
659858ed5bSDouglas Gregor // CHECK-EXPR: FieldDecl:{ResultType float}{Text Y::}{TypedText member} (11)
6609c0eb15SDouglas Gregor // CHECK-EXPR: CXXMethod:{ResultType void}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i}}{RightParen )} (22)
6709c0eb15SDouglas Gregor // CHECK-EXPR: Namespace:{TypedText N}{Text ::} (75)
68