linux下编程用 编译软件

				// { dg-do assemble  }								#include 								inline void *				operator new(size_t alloc_sz, const char *fname, unsigned lineno)				{				  return ::operator new (alloc_sz);				}				inline void *				operator new[](size_t alloc_sz, const char *fname, unsigned lineno) 				{				  return ::operator new[] (alloc_sz);				}				inline void				operator delete(void *ptr, const char *fname, unsigned lineno) 				{				}				inline void				operator delete[](void *ptr, const char *fname, unsigned lineno)				{				}								class DEF {						 				public:				    DEF( DEF *parent=0, const char *name=0 );				};								class ABC				{				public:				    enum stuff { ID0, ID1 };				    ABC( stuff, DEF *parent=0, const char *name=0 );				};								class GHI : public DEF			 				{				};								class LMNFrame;				class LMN : public DEF				{				  friend class LMNFrame;				  public:				public:				  LMN();				private:				  LMNFrame *draw_area;								 				  ABC *scroll_h;		 				};				class LMNFrame : public GHI {				};				LMN::LMN()				{				  draw_area = new ("abc", 69) LMNFrame;								 				  scroll_h = new ("def", 71)  ABC(ABC::ID0, this);				}