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3bfef6bdb6
This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. llvm-svn: 194997
44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
//===-- llvm/MC/MCWinCOFFObjectWriter.h - Win COFF Object Writer *- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_MC_MCWINCOFFOBJECTWRITER_H
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#define LLVM_MC_MCWINCOFFOBJECTWRITER_H
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namespace llvm {
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class MCFixup;
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class MCObjectWriter;
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class MCValue;
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class raw_ostream;
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class MCWinCOFFObjectTargetWriter {
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const unsigned Machine;
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protected:
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MCWinCOFFObjectTargetWriter(unsigned Machine_);
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public:
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virtual ~MCWinCOFFObjectTargetWriter() {}
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unsigned getMachine() const { return Machine; }
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virtual unsigned getRelocType(const MCValue &Target,
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const MCFixup &Fixup,
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bool IsCrossSection) const = 0;
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};
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/// \brief Construct a new Win COFF writer instance.
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///
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/// \param MOTW - The target specific WinCOFF writer subclass.
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/// \param OS - The stream to write to.
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/// \returns The constructed object writer.
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MCObjectWriter *createWinCOFFObjectWriter(MCWinCOFFObjectTargetWriter *MOTW,
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raw_ostream &OS);
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} // End llvm namespace
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#endif
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