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* [Bug c++/51925] New: [4.7 Regression] ICE in tsubst
@ 2012-01-21  0:05 jakub at gcc dot gnu.org
  2012-01-21  0:31 ` [Bug c++/51925] " jakub at gcc dot gnu.org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-21  0:05 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51925

             Bug #: 51925
           Summary: [4.7 Regression] ICE in tsubst
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: jakub@gcc.gnu.org
                CC: jason@gcc.gnu.org


class A
{
};
class B;
struct C
{
  C *c1 ();
  int c2 (const A &);
  B *c3;
};
class D;
class B
{
  friend class C;
  D *b;
};
struct E
{
  A e ();
};
template <int, typename T>
struct F
{
  typedef T f;
};
template <typename T1 = void>
struct G : public E
{
  template <int Index>
  struct Select : F <Index, T1>
  {
  };
  using E::e;
  template <int Index>
  typename Select <Index>::f e () {}
  operator typename Select <0>::f () { e <0> (); }
};
struct D
{
  G <A> d (A) {}
};
int
C::c2 (const A &x)
{
  A a = c1 ()->c3->b->d (x);
}

ICEs starting with
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183304


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/51925] [4.7 Regression] ICE in tsubst
  2012-01-21  0:05 [Bug c++/51925] New: [4.7 Regression] ICE in tsubst jakub at gcc dot gnu.org
@ 2012-01-21  0:31 ` jakub at gcc dot gnu.org
  2012-01-21  5:46 ` pinskia at gcc dot gnu.org
                   ` (3 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-01-21  0:31 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51925

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1
      Known to work|                            |4.6.3
   Target Milestone|---                         |4.7.0
      Known to fail|                            |4.7.0


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/51925] [4.7 Regression] ICE in tsubst
  2012-01-21  0:05 [Bug c++/51925] New: [4.7 Regression] ICE in tsubst jakub at gcc dot gnu.org
  2012-01-21  0:31 ` [Bug c++/51925] " jakub at gcc dot gnu.org
@ 2012-01-21  5:46 ` pinskia at gcc dot gnu.org
  2012-01-23  5:27 ` [Bug c++/51925] [4.7 Regression] ICE in tsubst with using and template function jason at gcc dot gnu.org
                   ` (2 subsequent siblings)
  4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2012-01-21  5:46 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51925

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-01-21
     Ever Confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-21 03:12:00 UTC ---
Further reduced (no need for the operator T1 or really most of the other
classes):
struct E
{
  int e ();
};
template <typename T1>
struct G : public E
{
  using E::e;
  template <int> void e ();
  void f () { e <0> (); }
};
int f(void)
{
  G<int> a;
  a.f();
}
--- CUT ---
Confirmed.


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/51925] [4.7 Regression] ICE in tsubst with using and template function
  2012-01-21  0:05 [Bug c++/51925] New: [4.7 Regression] ICE in tsubst jakub at gcc dot gnu.org
  2012-01-21  0:31 ` [Bug c++/51925] " jakub at gcc dot gnu.org
  2012-01-21  5:46 ` pinskia at gcc dot gnu.org
@ 2012-01-23  5:27 ` jason at gcc dot gnu.org
  2012-01-23 17:01 ` jason at gcc dot gnu.org
  2012-01-23 17:07 ` jason at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2012-01-23  5:27 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51925

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |jason at gcc dot gnu.org
                   |gnu.org                     |


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/51925] [4.7 Regression] ICE in tsubst with using and template function
  2012-01-21  0:05 [Bug c++/51925] New: [4.7 Regression] ICE in tsubst jakub at gcc dot gnu.org
                   ` (2 preceding siblings ...)
  2012-01-23  5:27 ` [Bug c++/51925] [4.7 Regression] ICE in tsubst with using and template function jason at gcc dot gnu.org
@ 2012-01-23 17:01 ` jason at gcc dot gnu.org
  2012-01-23 17:07 ` jason at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2012-01-23 17:01 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51925

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-23 16:35:44 UTC ---
Author: jason
Date: Mon Jan 23 16:35:31 2012
New Revision: 183438

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183438
Log:
    PR c++/51925
    * class.c (add_method): Set OVL_USED for using-decls.
    * tree.c (ovl_scope): New.
    * cp-tree.h: Declare it.
    * parser.c (cp_parser_template_name): Use it.
    * semantics.c (baselink_for_fns): Likewise.
    * name-lookup.c (set_inherited_value_binding_p): Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/template/using20.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/name-lookup.c
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/cp/tree.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/template/template-id-2.C


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [Bug c++/51925] [4.7 Regression] ICE in tsubst with using and template function
  2012-01-21  0:05 [Bug c++/51925] New: [4.7 Regression] ICE in tsubst jakub at gcc dot gnu.org
                   ` (3 preceding siblings ...)
  2012-01-23 17:01 ` jason at gcc dot gnu.org
@ 2012-01-23 17:07 ` jason at gcc dot gnu.org
  4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2012-01-23 17:07 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51925

Jason Merrill <jason at gcc dot gnu.org> changed:

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

--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-23 17:00:23 UTC ---
Fixed.


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2012-01-23 17:01 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-01-21  0:05 [Bug c++/51925] New: [4.7 Regression] ICE in tsubst jakub at gcc dot gnu.org
2012-01-21  0:31 ` [Bug c++/51925] " jakub at gcc dot gnu.org
2012-01-21  5:46 ` pinskia at gcc dot gnu.org
2012-01-23  5:27 ` [Bug c++/51925] [4.7 Regression] ICE in tsubst with using and template function jason at gcc dot gnu.org
2012-01-23 17:01 ` jason at gcc dot gnu.org
2012-01-23 17:07 ` jason at gcc dot gnu.org

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