[Bug ipa/64068] [5 Regression] ICE: in remove_unreachable_nodes, at ipa.c:546

["marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64068

--- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Thu Jan 15 17:29:23 2015
New Revision: 219672

URL: https://gcc.gnu.org/viewcvs?rev=219672&root=gcc&view=rev
Log:
Fix for PR64068 and PR64559.

    * g++.dg/ipa/pr64068.C: New test.
    * gcc.dg/ipa/PR64559.c: New test.
    PR ipa/64068
    PR ipa/64559
    * ipa.c (symbol_table::remove_unreachable_nodes):
    Do not put abstract origins into boundary.



Added:
    trunk/gcc/testsuite/g++.dg/ipa/pr64068.C
    trunk/gcc/testsuite/gcc.dg/ipa/PR64559.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa.c
    trunk/gcc/testsuite/ChangeLog
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Subject: [Bug ipa/64068] [5 Regression] ICE: in remove_unreachable_nodes, at ipa.c:546
Date: Thu, 15 Jan 2015 17:31:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64068

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #10 from Martin Liška <marxin at gcc dot gnu.org> ---
Fixed in 5.0.0.
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From: "petschy at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/64615] New: Access level check error: g++ thinks the non default ctor is protected while its public
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idd615

            Bug ID: 64615
           Summary: Access level check error: g++ thinks the non default
                    ctor is protected while its public
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: petschy at gmail dot com

Access level is changed from protected (base class) to public (derived class)
via using declaration. The default ctor and the two overloaded member functions
are accessible, however the non-default ctor is not, g++ complains that it's
protected.

g++ 4.9 and 5.0 (20150115) give the same error messages.
cmdline:
g++-5.0.0 -Wall -std=c++11 20150115-using_base_ctor.cpp

----8<---8<---8<---8<---
class B
{
protected:
        B() { }
        B(int) { }
        void Foo() { }
        void Foo(int) { }
};
class D : public B
{
public:
        using B::B;
        using B::Foo;
};
void d_ctor()
{
        D d;
}
void d_ctor2()
{
        D d(0); // !
}
void d_foo(D* d)
{
        d->Foo();
}
void d_foo2(D* d)
{
        d->Foo(0);
}