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29ffafb575
This patch removes the unused "using" declaration and removes #include "llvm/ADT/Optional.h". This is part of an effort to migrate from llvm::Optional to std::optional: https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
37 lines
1.5 KiB
C++
37 lines
1.5 KiB
C++
//===--- HeaderSourceSwitch.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_HEADERSOURCESWITCH_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANGD_HEADERSOURCESWITCH_H
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#include "ParsedAST.h"
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#include <optional>
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namespace clang {
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namespace clangd {
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/// Given a header file, returns the best matching source file, and vice visa.
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/// It only uses the filename heuristics to do the inference.
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std::optional<Path> getCorrespondingHeaderOrSource(
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PathRef OriginalFile, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS);
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/// Given a header file, returns the best matching source file, and vice visa.
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/// The heuristics incorporate with the AST and the index (if provided).
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std::optional<Path> getCorrespondingHeaderOrSource(PathRef OriginalFile,
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ParsedAST &AST,
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const SymbolIndex *Index);
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/// Returns all indexable decls that are present in the main file of the AST.
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/// Exposed for unittests.
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std::vector<const Decl *> getIndexableLocalDecls(ParsedAST &AST);
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} // namespace clangd
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} // namespace clang
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANGD_HEADERSOURCESWITCH_H
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