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//===- CXTranslationUnit.h - Routines for manipulating CXTranslationUnits -===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines routines for manipulating CXTranslationUnits.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_TOOLS_LIBCLANG_CXTRANSLATIONUNIT_H
#define LLVM_CLANG_TOOLS_LIBCLANG_CXTRANSLATIONUNIT_H
#include "CLog.h"
#include "CXString.h"
#include "clang-c/Index.h"
namespace clang {
class ASTUnit;
class CIndexer;
namespace index {
class CommentToXMLConverter;
} // namespace index
} // namespace clang
struct CXTranslationUnitImpl {
clang::CIndexer *CIdx;
clang::ASTUnit *TheASTUnit;
clang::cxstring::CXStringPool *StringPool;
void *Diagnostics;
void *OverridenCursorsPool;
clang::index::CommentToXMLConverter *CommentToXML;
unsigned ParsingOptions;
std::vector<std::string> Arguments;
};
struct CXTargetInfoImpl {
CXTranslationUnit TranslationUnit;
};
namespace clang {
namespace cxtu {
CXTranslationUnitImpl *MakeCXTranslationUnit(CIndexer *CIdx,
std::unique_ptr<ASTUnit> AU);
static inline ASTUnit *getASTUnit(CXTranslationUnit TU) {
if (!TU)
return nullptr;
return TU->TheASTUnit;
}
/// \returns true if the ASTUnit has a diagnostic about the AST file being
/// corrupted.
bool isASTReadError(ASTUnit *AU);
static inline bool isNotUsableTU(CXTranslationUnit TU) {
return !TU;
}
#define LOG_BAD_TU(TU) \
do { \
LOG_FUNC_SECTION { \
*Log << "called with a bad TU: " << TU; \
} \
} while(false)
class CXTUOwner {
CXTranslationUnitImpl *TU;
public:
CXTUOwner(CXTranslationUnitImpl *tu) : TU(tu) { }
~CXTUOwner();
CXTranslationUnitImpl *getTU() const { return TU; }
CXTranslationUnitImpl *takeTU() {
CXTranslationUnitImpl *retTU = TU;
TU = nullptr;
return retTU;
}
};
}} // end namespace clang::cxtu
#endif
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