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From: "andrew dot stubbs at st dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/32039] New: Using declaration accepts non-visible members from base classes Date: Tue, 22 May 2007 12:07:00 -0000 [thread overview] Message-ID: <bug-32039-10252@http.gcc.gnu.org/bugzilla/> (raw) The following code should not compile: struct A { int foo(int); }; struct B : public A { int foo(long); // using A::foo; // This would make it visible }; struct C : public B { using A::foo; // A::foo should not be visible }; The problem should be that B::foo hides A::foo from class C. Clause 7.3.3/14 of the C++ standard says the using declaration should not work, in this case - class A is not a direct base class of class C. However, GCC 4.1.1 accepts it with no diagnostic. -- Summary: Using declaration accepts non-visible members from base classes Product: gcc Version: 4.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: andrew dot stubbs at st dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32039
next reply other threads:[~2007-05-22 12:07 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-05-22 12:07 andrew dot stubbs at st dot com [this message] 2008-08-21 12:01 ` [Bug c++/32039] " gcc-bugzilla at contacts dot eelis dot net
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