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//===--- SourceExtraction.cpp - Clang refactoring library -----------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_LIB_TOOLING_REFACTORING_EXTRACT_SOURCE_EXTRACTION_H
#define LLVM_CLANG_LIB_TOOLING_REFACTORING_EXTRACT_SOURCE_EXTRACTION_H
#include "clang/Basic/LLVM.h"
namespace clang {
class LangOptions;
class SourceManager;
class SourceRange;
class Stmt;
namespace tooling {
/// Determines which semicolons should be inserted during extraction.
class ExtractionSemicolonPolicy {
public:
bool isNeededInExtractedFunction() const {
return IsNeededInExtractedFunction;
}
bool isNeededInOriginalFunction() const { return IsNeededInOriginalFunction; }
/// Returns the semicolon insertion policy that is needed for extraction of
/// the given statement from the given source range.
static ExtractionSemicolonPolicy compute(const Stmt *S,
SourceRange &ExtractedRange,
const SourceManager &SM,
const LangOptions &LangOpts);
private:
ExtractionSemicolonPolicy(bool IsNeededInExtractedFunction,
bool IsNeededInOriginalFunction)
: IsNeededInExtractedFunction(IsNeededInExtractedFunction),
IsNeededInOriginalFunction(IsNeededInOriginalFunction) {}
bool IsNeededInExtractedFunction;
bool IsNeededInOriginalFunction;
};
} // end namespace tooling
} // end namespace clang
#endif // LLVM_CLANG_LIB_TOOLING_REFACTORING_EXTRACT_SOURCE_EXTRACTION_H
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