linux下编程用 编译软件

				// { dg-do compile }								// Copyright (C) 2003 Free Software Foundation, Inc.				// Contributed by Nathan Sidwell 22 Jul 2003 								// PR 9447. Using decls in template classes.								template 				struct Foo {				  int i; // { dg-error "" "" }				};								struct Baz 				{				  int i; // { dg-error "" "" }				};								template 				struct Bar : public Foo, Baz {				  using Foo::i;				  using Baz::i;								  int foo () { return i; } // { dg-error "request for member" "" }				};								void foo (Bar &bar)				{				  bar.foo(); // { dg-error "instantiated" "" }				}