forked from OSchip/llvm-project
54 lines
2.2 KiB
C++
54 lines
2.2 KiB
C++
//===--- FindSymbols.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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//
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// Queries that provide a list of symbols matching a string.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_FINDSYMBOLS_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANGD_FINDSYMBOLS_H
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#include "Protocol.h"
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#include "index/Symbol.h"
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#include "llvm/ADT/StringRef.h"
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namespace clang {
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namespace clangd {
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class ParsedAST;
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class SymbolIndex;
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/// Helper function for deriving an LSP Location from an index SymbolLocation.
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llvm::Expected<Location> indexToLSPLocation(const SymbolLocation &Loc,
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llvm::StringRef TUPath);
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/// Helper function for deriving an LSP Location for a Symbol.
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llvm::Expected<Location> symbolToLocation(const Symbol &Sym,
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llvm::StringRef TUPath);
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/// Searches for the symbols matching \p Query. The syntax of \p Query can be
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/// the non-qualified name or fully qualified of a symbol. For example,
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/// "vector" will match the symbol std::vector and "std::vector" would also
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/// match it. Direct children of scopes (namespaces, etc) can be listed with a
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/// trailing
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/// "::". For example, "std::" will list all children of the std namespace and
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/// "::" alone will list all children of the global namespace.
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/// \p Limit limits the number of results returned (0 means no limit).
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/// \p HintPath This is used when resolving URIs. If empty, URI resolution can
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/// fail if a hint path is required for the scheme of a specific URI.
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llvm::Expected<std::vector<SymbolInformation>>
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getWorkspaceSymbols(llvm::StringRef Query, int Limit,
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const SymbolIndex *const Index, llvm::StringRef HintPath);
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/// Retrieves the symbols contained in the "main file" section of an AST in the
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/// same order that they appear.
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llvm::Expected<std::vector<DocumentSymbol>> getDocumentSymbols(ParsedAST &AST);
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} // namespace clangd
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} // namespace clang
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#endif
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