Chris Kitching
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
#pragma once
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#include <clang/Tooling/Core/Replacement.h>
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#include <clang/Tooling/Refactoring.h>
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#include <llvm/Support/Signals.h>
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#include <clang/Lex/Token.h>
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#include <clang/Lex/Preprocessor.h>
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namespace ct = clang::tooling;
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// Things for papering over the differences between different LLVM versions.
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namespace llcompat {
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/**
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* The getNumArgs function on macros was rather unhelpfully renamed in clang 4.0. Its semantics
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* remain unchanged, so let's be slightly ugly about it here. :D
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*/
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#if LLVM_VERSION_MAJOR > 4
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#define GET_NUM_ARGS() getNumParams()
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#else
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#define GET_NUM_ARGS() getNumArgs()
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#endif
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void PrintStackTraceOnErrorSignal();
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/**
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* Get the replacement map for a given filename in a RefactoringTool.
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*
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* Older LLVM versions don't actually support multiple filenames, so everything all gets
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* smushed together. It is the caller's responsibility to cope with this.
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*/
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ct::Replacements& getReplacements(ct::RefactoringTool& Tool, clang::StringRef file);
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/**
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* Add a Replacement to a Replacements.
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*/
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void insertReplacement(ct::Replacements& replacements, const ct::Replacement& rep);
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/**
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* Version-agnostic version of Preprocessor::EnterTokenStream().
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*/
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void EnterPreprocessorTokenStream(clang::Preprocessor& _pp,
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const clang::Token *start,
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size_t len,
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bool DisableMacroExpansion);
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} // namespace llcompat
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