| 1 | //===--- HeaderSourceSwitch.h - ----------------------------------*- C++-*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_HEADERSOURCESWITCH_H |
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| 10 | #define |
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| 11 | |
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| 12 | #include "ParsedAST.h" |
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| 13 | #include <optional> |
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| 14 | |
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| 15 | namespace clang { |
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| 16 | namespace clangd { |
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| 17 | |
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| 18 | /// Given a header file, returns the best matching source file, and vice visa. |
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| 19 | /// It only uses the filename heuristics to do the inference. |
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| 20 | std::optional<Path> ( |
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| 21 | PathRef OriginalFile, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS); |
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| 22 | |
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| 23 | /// Given a header file, returns the best matching source file, and vice visa. |
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| 24 | /// The heuristics incorporate with the AST and the index (if provided). |
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| 25 | std::optional<Path> (PathRef OriginalFile, |
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| 26 | ParsedAST &AST, |
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| 27 | const SymbolIndex *Index); |
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| 28 | |
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| 29 | /// Returns all indexable decls that are present in the main file of the AST. |
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| 30 | /// Exposed for unittests. |
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| 31 | std::vector<const Decl *> getIndexableLocalDecls(ParsedAST &AST); |
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| 32 | |
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| 33 | } // namespace clangd |
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| 34 | } // namespace clang |
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| 35 | |
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| 36 | #endif // LLVM_CLANG_TOOLS_EXTRA_CLANGD_HEADERSOURCESWITCH_H |
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| 37 | |
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