20 lines
791 B
C++
20 lines
791 B
C++
#pragma once
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#include "clang/Basic/SourceLocation.h"
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namespace clice {
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/// Get the content of the file with the given file ID.
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llvm::StringRef getFileContent(const clang::SourceManager& SM, clang::FileID fid);
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/// Get the length of the token at the given location. All SourceLocation instances in the clang
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/// AST originate from the start position of tokens, which helps reduce memory usage. When token
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/// length information is needed, a simple lexing operation based on the start position can be
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/// performed.
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std::uint32_t getTokenLength(const clang::SourceManager& SM, clang::SourceLocation location);
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/// Get the spelling of the token at the given location.
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llvm::StringRef getTokenSpelling(const clang::SourceManager& SM, clang::SourceLocation location);
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} // namespace clice
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