forked from OSchip/llvm-project
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
//===--- XRefs.h -------------------------------------------------*- C++-*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Features that traverse references between symbols.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_XREFS_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANGD_XREFS_H
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#include "ClangdUnit.h"
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#include "Protocol.h"
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#include "index/Index.h"
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#include "llvm/ADT/Optional.h"
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#include <vector>
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namespace clang {
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namespace clangd {
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/// Get definition of symbol at a specified \p Pos.
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std::vector<Location> findDefinitions(ParsedAST &AST, Position Pos,
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const SymbolIndex *Index = nullptr);
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/// Returns highlights for all usages of a symbol at \p Pos.
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std::vector<DocumentHighlight> findDocumentHighlights(ParsedAST &AST,
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Position Pos);
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/// Get the hover information when hovering at \p Pos.
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llvm::Optional<Hover> getHover(ParsedAST &AST, Position Pos);
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/// Returns reference locations of the symbol at a specified \p Pos.
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/// \p Limit limits the number of results returned (0 means no limit).
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std::vector<Location> findReferences(ParsedAST &AST, Position Pos,
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uint32_t Limit,
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const SymbolIndex *Index = nullptr);
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/// Get info about symbols at \p Pos.
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std::vector<SymbolDetails> getSymbolInfo(ParsedAST &AST, Position Pos);
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} // namespace clangd
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANGD_XREFS_H
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