code-completion.cpp revision 6f942b2cabf32b96f9901b889d8e44a34e0e7c62 
1// Code-completion through the C interface
2#include "nonexistent_header.h"
3struct X {
4  int member;
5
6  enum E { Val1 };
7};
8
9struct Y {
10  float member;
11  void memfunc(int i = 17);
12};
13
14struct Z : X, Y {
15  double member;
16  operator int() const;
17};
18struct W { };
19struct Z get_Z();
20namespace N { }
21void test_Z() {
22  // RUN: c-index-test -code-completion-at=%s:23:11 %s | FileCheck -check-prefix=CHECK-MEMBER %s
23  get_Z().member = 17;
24}
25
26
27float& overloaded(int i, long second);
28double& overloaded(float f, int second);
29int& overloaded(Z z, int second);
30
31void test_overloaded() {
32  // RUN: c-index-test -code-completion-at=%s:33:18 %s | FileCheck -check-prefix=CHECK-OVERLOAD %s
33  overloaded(Z(), 0);
34}
35
36Z::operator int() const {
37  return 0;
38}
39
40// CHECK-MEMBER: FieldDecl:{ResultType double}{TypedText member}
41// CHECK-MEMBER: FieldDecl:{ResultType int}{Text X::}{TypedText member}
42// CHECK-MEMBER: FieldDecl:{ResultType float}{Text Y::}{TypedText member}
43// CHECK-MEMBER: CXXMethod:{ResultType void}{Informative Y::}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i}}{RightParen )}
44// CHECK-MEMBER: CXXConversion:{TypedText operator int}{LeftParen (}{RightParen )}{Informative  const}
45// CHECK-MEMBER: CXXMethod:{ResultType Z &}{TypedText operator=}{LeftParen (}{Placeholder const Z &}{RightParen )}
46// CHECK-MEMBER: CXXMethod:{ResultType X &}{Text X::}{TypedText operator=}{LeftParen (}{Placeholder const X &}{RightParen )}
47// CHECK-MEMBER: CXXMethod:{ResultType Y &}{Text Y::}{TypedText operator=}{LeftParen (}{Placeholder const Y &}{RightParen )}
48// CHECK-MEMBER: EnumConstantDecl:{ResultType X::E}{Informative E::}{TypedText Val1}
49// CHECK-MEMBER: StructDecl:{TypedText X}{Text ::}
50// CHECK-MEMBER: StructDecl:{TypedText Y}{Text ::}
51// CHECK-MEMBER: StructDecl:{TypedText Z}{Text ::}
52// CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative X::}{TypedText ~X}{LeftParen (}{RightParen )}
53// CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative Y::}{TypedText ~Y}{LeftParen (}{RightParen )}
54// CHECK-MEMBER: CXXDestructor:{ResultType void}{TypedText ~Z}{LeftParen (}{RightParen )}
55
56// CHECK-OVERLOAD: NotImplemented:{ResultType int &}{Text overloaded}{LeftParen (}{Text Z z}{Comma , }{CurrentParameter int second}{RightParen )}
57// CHECK-OVERLOAD: NotImplemented:{ResultType float &}{Text overloaded}{LeftParen (}{Text int i}{Comma , }{CurrentParameter long second}{RightParen )}
58// CHECK-OVERLOAD: NotImplemented:{ResultType double &}{Text overloaded}{LeftParen (}{Text float f}{Comma , }{CurrentParameter int second}{RightParen )}
59
60// RUN: c-index-test -code-completion-at=%s:37:10 %s | FileCheck -check-prefix=CHECK-EXPR %s
61// CHECK-EXPR: NotImplemented:{TypedText int} (50)
62// CHECK-EXPR: NotImplemented:{TypedText long} (50)
63// CHECK-EXPR: FieldDecl:{ResultType double}{TypedText member} (10)
64// CHECK-EXPR: FieldDecl:{ResultType int}{Text X::}{TypedText member} (5)
65// CHECK-EXPR: FieldDecl:{ResultType float}{Text Y::}{TypedText member} (11)
66// CHECK-EXPR: CXXMethod:{ResultType void}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i}}{RightParen )} (22)
67// CHECK-EXPR: Namespace:{TypedText N}{Text ::} (75)
68