1 // Code-completion through the C interface 2 #include "nonexistent_header.h" 3 struct X { 4 int member; 5 6 enum E { Val1 }; 7 }; 8 9 struct Y { 10 float member; 11 void memfunc(int i = 17); 12 }; 13 14 struct Z : X, Y { 15 double member; 16 operator int() const; 17 }; 18 struct W { }; 19 struct Z get_Z(); 20 namespace N { } 21 void 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 27 float& overloaded(int i, long second); 28 double& overloaded(float f, int second); 29 int& overloaded(Z z, int second); 30 31 void 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 36 Z::operator int() const { 37 return 0; 38 } 39 40 template <typename T> 41 struct Foo { T member; }; 42 43 template<typename T> using Bar = Foo<T>; 44 45 void test_template_alias() { 46 // RUN: env CINDEXTEST_COMPLETION_CACHING=1 c-index-test -code-completion-at=%s:47:1 %s | FileCheck -check-prefix=CHECK-TEMPLATE-ALIAS %s 47 48 } 49 50 // CHECK-MEMBER: FieldDecl:{ResultType double}{TypedText member} 51 // CHECK-MEMBER: FieldDecl:{ResultType int}{Text X::}{TypedText member} 52 // CHECK-MEMBER: FieldDecl:{ResultType float}{Text Y::}{TypedText member} 53 // CHECK-MEMBER: CXXMethod:{ResultType void}{Informative Y::}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i = 17}}{RightParen )} 54 // CHECK-MEMBER: CXXConversion:{TypedText operator int}{LeftParen (}{RightParen )}{Informative const} 55 // CHECK-MEMBER: CXXMethod:{ResultType Z &}{TypedText operator=}{LeftParen (}{Placeholder const Z &}{RightParen )} 56 // CHECK-MEMBER: CXXMethod:{ResultType X &}{Text X::}{TypedText operator=}{LeftParen (}{Placeholder const X &}{RightParen )} 57 // CHECK-MEMBER: CXXMethod:{ResultType Y &}{Text Y::}{TypedText operator=}{LeftParen (}{Placeholder const Y &}{RightParen )} 58 // CHECK-MEMBER: EnumConstantDecl:{ResultType X::E}{Informative E::}{TypedText Val1} 59 // CHECK-MEMBER: StructDecl:{TypedText X}{Text ::} 60 // CHECK-MEMBER: StructDecl:{TypedText Y}{Text ::} 61 // CHECK-MEMBER: StructDecl:{TypedText Z}{Text ::} 62 // CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative X::}{TypedText ~X}{LeftParen (}{RightParen )} 63 // CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative Y::}{TypedText ~Y}{LeftParen (}{RightParen )} 64 // CHECK-MEMBER: CXXDestructor:{ResultType void}{TypedText ~Z}{LeftParen (}{RightParen )} 65 // CHECK-MEMBER: Completion contexts: 66 // CHECK-MEMBER-NEXT: Dot member access 67 // CHECK-MEMBER-NEXT: Container Kind: StructDecl 68 // CHECK-MEMBER-NEXT: Container is complete 69 // CHECK-MEMBER-NEXT: Container USR: c:@S@Z 70 71 // CHECK-OVERLOAD: OverloadCandidate:{ResultType int &}{Text overloaded}{LeftParen (}{Placeholder Z z}{Comma , }{CurrentParameter int second}{RightParen )} 72 // CHECK-OVERLOAD: OverloadCandidate:{ResultType float &}{Text overloaded}{LeftParen (}{Placeholder int i}{Comma , }{CurrentParameter long second}{RightParen )} 73 // CHECK-OVERLOAD: OverloadCandidate:{ResultType double &}{Text overloaded}{LeftParen (}{Placeholder float f}{Comma , }{CurrentParameter int second}{RightParen )} 74 // CHECK-OVERLOAD: Completion contexts: 75 // CHECK-OVERLOAD-NEXT: Any type 76 // CHECK-OVERLOAD-NEXT: Any value 77 // CHECK-OVERLOAD-NEXT: Enum tag 78 // CHECK-OVERLOAD-NEXT: Union tag 79 // CHECK-OVERLOAD-NEXT: Struct tag 80 // CHECK-OVERLOAD-NEXT: Class name 81 // CHECK-OVERLOAD-NEXT: Nested name specifier 82 // CHECK-OVERLOAD-NEXT: Objective-C interface 83 84 // RUN: c-index-test -code-completion-at=%s:37:10 %s | FileCheck -check-prefix=CHECK-EXPR %s 85 // CHECK-EXPR: NotImplemented:{TypedText int} (50) 86 // CHECK-EXPR: NotImplemented:{TypedText long} (50) 87 // CHECK-EXPR: FieldDecl:{ResultType double}{TypedText member} (17) 88 // CHECK-EXPR: FieldDecl:{ResultType int}{Text X::}{TypedText member} (9) 89 // CHECK-EXPR: FieldDecl:{ResultType float}{Text Y::}{TypedText member} (18) 90 // CHECK-EXPR: CXXMethod:{ResultType void}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i = 17}}{RightParen )} (37) 91 // CHECK-EXPR: Namespace:{TypedText N}{Text ::} (75) 92 // CHECK-EXPR: Completion contexts: 93 // CHECK-EXPR-NEXT: Any type 94 // CHECK-EXPR-NEXT: Any value 95 // CHECK-EXPR-NEXT: Enum tag 96 // CHECK-EXPR-NEXT: Union tag 97 // CHECK-EXPR-NEXT: Struct tag 98 // CHECK-EXPR-NEXT: Class name 99 // CHECK-EXPR-NEXT: Nested name specifier 100 // CHECK-EXPR-NEXT: Objective-C interface 101 102 // CHECK-TEMPLATE-ALIAS: AliasTemplateDecl:{TypedText Bar}{LeftAngle <}{Placeholder typename T}{RightAngle >} (50) 103