103 lines · cpp
1// Code-completion through the C interface2#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 %s23 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 %s33 overloaded(Z(), 0);34}35 36Z::operator int() const {37 return 0;38}39 40template <typename T>41struct Foo { T member; };42 43template<typename T> using Bar = Foo<T>;44 45void 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 %s47 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 access67// CHECK-MEMBER-NEXT: Container Kind: StructDecl68// CHECK-MEMBER-NEXT: Container is complete69// CHECK-MEMBER-NEXT: Container USR: c:@S@Z70 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 type76// CHECK-OVERLOAD-NEXT: Any value77// CHECK-OVERLOAD-NEXT: Enum tag78// CHECK-OVERLOAD-NEXT: Union tag79// CHECK-OVERLOAD-NEXT: Struct tag80// CHECK-OVERLOAD-NEXT: Class name81// CHECK-OVERLOAD-NEXT: Nested name specifier82// CHECK-OVERLOAD-NEXT: Objective-C interface83 84// RUN: c-index-test -code-completion-at=%s:37:10 %s | FileCheck -check-prefix=CHECK-EXPR %s85// 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 type94// CHECK-EXPR-NEXT: Any value95// CHECK-EXPR-NEXT: Enum tag96// CHECK-EXPR-NEXT: Union tag97// CHECK-EXPR-NEXT: Struct tag98// CHECK-EXPR-NEXT: Class name99// CHECK-EXPR-NEXT: Nested name specifier100// CHECK-EXPR-NEXT: Objective-C interface101 102// CHECK-TEMPLATE-ALIAS: AliasTemplateDecl:{TypedText Bar}{LeftAngle <}{Placeholder typename T}{RightAngle >} (50)103