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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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