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//===--- ASTContext.h - Context to hold long-lived AST nodes ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by Chris Lattner and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines the ASTContext interface.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_AST_ASTCONTEXT_H
#define LLVM_CLANG_AST_ASTCONTEXT_H
#include "clang/AST/Type.h"
#include <vector>
namespace llvm {
namespace clang {
class Preprocessor;
class TargetInfo;
/// ASTContext - This class holds long-lived AST nodes (such as types and
/// decls) that can be referred to throughout the semantic analysis of a file.
class ASTContext {
// FIXME: This is a stupid data structure.
std::vector<TypeRef> Types;
public:
Preprocessor &PP;
TargetInfo &Target;
// Builtin Types.
TypeRef VoidTy;
TypeRef BoolTy;
TypeRef CharTy;
TypeRef SignedCharTy, ShortTy, IntTy, LongTy, LongLongTy;
TypeRef UnsignedCharTy, UnsignedShortTy, UnsignedIntTy, UnsignedLongTy;
TypeRef UnsignedLongLongTy;
TypeRef FloatTy, DoubleTy, LongDoubleTy;
TypeRef FloatComplexTy, DoubleComplexTy, LongDoubleComplexTy;
ASTContext(Preprocessor &pp);
/// getPointerType - Return the uniqued reference to the type for a pointer to
/// the specified type.
TypeRef getPointerType(const TypeRef &T);
private:
void InitBuiltinTypes();
};
} // end namespace clang
} // end namespace llvm
#endif
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