clang-tools
17.0.0git
llvm-project
clang-tools-extra
clangd
index
SymbolOrigin.h
Go to the documentation of this file.
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//===--- SymbolOrigin.h ------------------------------------------*- C++-*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_SYMBOLORIGIN_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_SYMBOLORIGIN_H
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#include "llvm/Support/raw_ostream.h"
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#include <cstdint>
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namespace
clang
{
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namespace
clangd {
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// Describes the source of information about a symbol.
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// Mainly useful for debugging, e.g. understanding code completion results.
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// This is a bitfield as information can be combined from several sources.
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enum class
SymbolOrigin
: uint16_t {
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Unknown
= 0,
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AST
= 1 << 0,
// Directly from the AST (indexes should not set this).
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Open
= 1 << 1,
// From the dynamic index of open files.
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Static
= 1 << 2,
// From a static, externally-built index.
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Merge
= 1 << 3,
// A non-trivial index merge was performed.
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Identifier
= 1 << 4,
// Raw identifiers in file.
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Remote
= 1 << 5,
// Remote index.
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Preamble
= 1 << 6,
// From the dynamic index of preambles.
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// 7 reserved
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Background
= 1 << 8,
// From the automatic project index.
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StdLib
= 1 << 9,
// Standard library index.
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};
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inline
SymbolOrigin
operator|
(
SymbolOrigin
A
,
SymbolOrigin
B
) {
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return
static_cast<
SymbolOrigin
>
(
static_cast<
uint16_t
>
(
A
) |
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static_cast<
uint16_t
>
(
B
));
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}
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inline
SymbolOrigin
&
operator|=
(
SymbolOrigin
&
A
,
SymbolOrigin
B
) {
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return
A
=
A
|
B
;
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}
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inline
SymbolOrigin
operator&
(
SymbolOrigin
A
,
SymbolOrigin
B
) {
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return
static_cast<
SymbolOrigin
>
(
static_cast<
uint16_t
>
(
A
) &
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static_cast<
uint16_t
>
(
B
));
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}
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llvm::raw_ostream &
operator<<
(llvm::raw_ostream &,
SymbolOrigin
);
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}
// namespace clangd
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}
// namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_SYMBOLORIGIN_H
clang::clangd::SymbolOrigin::Background
@ Background
clang::clangd::SymbolOrigin::AST
@ AST
clang::clangd::operator&
DeclRelationSet operator&(DeclRelation L, DeclRelation R)
Definition:
FindTarget.h:211
clang::clangd::SymbolOrigin::Open
@ Open
ns1::ns2::A
@ A
Definition:
CategoricalFeature.h:3
clang::clangd::SymbolOrigin::Merge
@ Merge
clang::clangd::SymbolOrigin::Remote
@ Remote
clang::clangd::operator|=
IncludeGraphNode::SourceFlag & operator|=(IncludeGraphNode::SourceFlag &A, IncludeGraphNode::SourceFlag B)
Definition:
Headers.h:116
clang::clangd::SymbolOrigin::StdLib
@ StdLib
clang::clangd::operator<<
llvm::raw_ostream & operator<<(llvm::raw_ostream &OS, const CodeCompletion &C)
Definition:
CodeComplete.cpp:2244
clang::clangd::SymbolOrigin::Static
@ Static
clang::clangd::operator|
DeclRelationSet operator|(DeclRelation L, DeclRelation R)
Definition:
FindTarget.h:208
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition:
ApplyReplacements.h:27
clang::clangd::SymbolOrigin
SymbolOrigin
Definition:
SymbolOrigin.h:21
ns1::ns2::B
@ B
Definition:
CategoricalFeature.h:3
clang::clangd::SymbolOrigin::Preamble
@ Preamble
clang::clangd::SymbolOrigin::Identifier
@ Identifier
clang::clangd::SymbolOrigin::Unknown
@ Unknown
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