2132584d36
clang_codeCompleteGetContexts(), that provides the client with information about the context in which code completion has occurred and what kinds of entities make sense as completions at that point. Patch by Connor Wakamo! llvm-svn: 134615
88 lines
3.8 KiB
C++
88 lines
3.8 KiB
C++
// Code-completion through the C interface
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#include "nonexistent_header.h"
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struct X {
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int member;
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enum E { Val1 };
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};
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struct Y {
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float member;
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void memfunc(int i = 17);
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};
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struct Z : X, Y {
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double member;
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operator int() const;
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};
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struct W { };
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struct Z get_Z();
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namespace N { }
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void test_Z() {
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// RUN: c-index-test -code-completion-at=%s:23:11 %s | FileCheck -check-prefix=CHECK-MEMBER %s
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get_Z().member = 17;
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}
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float& overloaded(int i, long second);
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double& overloaded(float f, int second);
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int& overloaded(Z z, int second);
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void test_overloaded() {
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// RUN: c-index-test -code-completion-at=%s:33:18 %s | FileCheck -check-prefix=CHECK-OVERLOAD %s
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overloaded(Z(), 0);
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}
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Z::operator int() const {
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return 0;
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}
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// CHECK-MEMBER: FieldDecl:{ResultType double}{TypedText member}
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// CHECK-MEMBER: FieldDecl:{ResultType int}{Text X::}{TypedText member}
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// CHECK-MEMBER: FieldDecl:{ResultType float}{Text Y::}{TypedText member}
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// CHECK-MEMBER: CXXMethod:{ResultType void}{Informative Y::}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i}}{RightParen )}
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// CHECK-MEMBER: CXXConversion:{TypedText operator int}{LeftParen (}{RightParen )}{Informative const}
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// CHECK-MEMBER: CXXMethod:{ResultType Z &}{TypedText operator=}{LeftParen (}{Placeholder const Z &}{RightParen )}
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// CHECK-MEMBER: CXXMethod:{ResultType X &}{Text X::}{TypedText operator=}{LeftParen (}{Placeholder const X &}{RightParen )}
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// CHECK-MEMBER: CXXMethod:{ResultType Y &}{Text Y::}{TypedText operator=}{LeftParen (}{Placeholder const Y &}{RightParen )}
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// CHECK-MEMBER: EnumConstantDecl:{ResultType X::E}{Informative E::}{TypedText Val1}
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// CHECK-MEMBER: StructDecl:{TypedText X}{Text ::}
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// CHECK-MEMBER: StructDecl:{TypedText Y}{Text ::}
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// CHECK-MEMBER: StructDecl:{TypedText Z}{Text ::}
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// CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative X::}{TypedText ~X}{LeftParen (}{RightParen )}
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// CHECK-MEMBER: CXXDestructor:{ResultType void}{Informative Y::}{TypedText ~Y}{LeftParen (}{RightParen )}
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// CHECK-MEMBER: CXXDestructor:{ResultType void}{TypedText ~Z}{LeftParen (}{RightParen )}
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// CHECK-MEMBER: Completion contexts:
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// CHECK-MEMBER-NEXT: Dot member access
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// CHECK-OVERLOAD: NotImplemented:{ResultType int &}{Text overloaded}{LeftParen (}{Text Z z}{Comma , }{CurrentParameter int second}{RightParen )}
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// CHECK-OVERLOAD: NotImplemented:{ResultType float &}{Text overloaded}{LeftParen (}{Text int i}{Comma , }{CurrentParameter long second}{RightParen )}
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// CHECK-OVERLOAD: NotImplemented:{ResultType double &}{Text overloaded}{LeftParen (}{Text float f}{Comma , }{CurrentParameter int second}{RightParen )}
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// CHECK-OVERLOAD: Completion contexts:
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// CHECK-OVERLOAD-NEXT: Any type
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// CHECK-OVERLOAD-NEXT: Any value
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// CHECK-OVERLOAD-NEXT: Enum tag
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// CHECK-OVERLOAD-NEXT: Union tag
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// CHECK-OVERLOAD-NEXT: Struct tag
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// CHECK-OVERLOAD-NEXT: Class name
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// CHECK-OVERLOAD-NEXT: Nested name specifier
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// CHECK-OVERLOAD-NEXT: Objective-C interface
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// RUN: c-index-test -code-completion-at=%s:37:10 %s | FileCheck -check-prefix=CHECK-EXPR %s
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// CHECK-EXPR: NotImplemented:{TypedText int} (50)
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// CHECK-EXPR: NotImplemented:{TypedText long} (50)
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// CHECK-EXPR: FieldDecl:{ResultType double}{TypedText member} (17)
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// CHECK-EXPR: FieldDecl:{ResultType int}{Text X::}{TypedText member} (9)
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// CHECK-EXPR: FieldDecl:{ResultType float}{Text Y::}{TypedText member} (18)
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// CHECK-EXPR: CXXMethod:{ResultType void}{TypedText memfunc}{LeftParen (}{Optional {Placeholder int i}}{RightParen )} (37)
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// CHECK-EXPR: Namespace:{TypedText N}{Text ::} (75)
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// CHECK-EXPR: Completion contexts:
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// CHECK-EXPR-NEXT: Any type
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// CHECK-EXPR-NEXT: Any value
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// CHECK-EXPR-NEXT: Enum tag
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// CHECK-EXPR-NEXT: Union tag
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// CHECK-EXPR-NEXT: Struct tag
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// CHECK-EXPR-NEXT: Class name
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// CHECK-EXPR-NEXT: Nested name specifier
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// CHECK-EXPR-NEXT: Objective-C interface
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