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//===- Core/AliasAtom.h - Alias to another Atom ---------------------------===//
//
// The LLVM Linker
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLD_CORE_ALIAS_ATOM_H_
#define LLD_CORE_ALIAS_ATOM_H_
#include "lld/Core/Atom.h"
#include "llvm/ADT/StringRef.h"
namespace lld {
class AliasAtom : public Atom {
public:
AliasAtom(StringRef nm, const Atom &target, Atom::Scope scope)
: Atom( target.definition()
, Atom::combineNever
, scope
, target.contentType()
, target.sectionChoice()
, target.userVisibleName()
, target.deadStrip()
, target.isThumb()
, true
, target.alignment()
)
, _name(nm)
, _aliasOf(target) {}
// overrides of Atom
virtual const File *file() const {
return _aliasOf.file();
}
virtual bool translationUnitSource(StringRef &path) const {
return _aliasOf.translationUnitSource(path);
}
virtual StringRef name() const {
return _name;
}
private:
const StringRef _name;
const Atom &_aliasOf;
};
} // namespace lld
#endif // LLD_CORE_ALIAS_ATOM_H_
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