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* [Bug c++/17936] New: [4.0 regression] Instantiation of specialization rejected
@ 2004-10-11 16:42 reichelt at gcc dot gnu dot org
2004-10-11 17:04 ` [Bug c++/17936] " pinskia at gcc dot gnu dot org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2004-10-11 16:42 UTC (permalink / raw)
To: gcc-bugs
The following code snippet does not compile any more on mainline:
==================================
template<int, int N> struct A
{
void foo();
};
template<int N> struct A<1, N>
{
void foo();
};
template<> void A<1, 2>::foo();
==================================
vectors.cc:11: error: prototype for `void A<1, N>::foo() [with int N = 2]' does
not match any in class `A<1, 2>'
vectors.cc:8: error: candidate is: void A<1, N>::foo() [with int N = 2]
vectors.cc:11: error: `void A<1, N>::foo() [with int N = 2]' and `void A<1,
N>::foo() [with int N = 2]' cannot be overloaded
vectors.cc:11: error: prototype for `void A<1, N>::foo() [with int N = 2]' does
not match any in class `A<1, 2>'
vectors.cc:8: error: candidate is: void A<1, N>::foo() [with int N = 2]
vectors.cc:11: error: `void A<1, N>::foo() [with int N = 2]' and `void A<1,
N>::foo() [with int N = 2]' cannot be overloaded
This was caused by Mark's patch
http://gcc.gnu.org/ml/gcc-cvs/2004-10/msg00316.html
Mark, could you please have a look?
--
Summary: [4.0 regression] Instantiation of specialization
rejected
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Keywords: rejects-valid, monitored
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
CC: bangerth at dealii dot org,gcc-bugs at gcc dot gnu dot
org,mark at codesourcery dot com
OtherBugsDependingO 17522
nThis:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17936
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug c++/17936] [4.0 regression] Instantiation of specialization rejected 2004-10-11 16:42 [Bug c++/17936] New: [4.0 regression] Instantiation of specialization rejected reichelt at gcc dot gnu dot org @ 2004-10-11 17:04 ` pinskia at gcc dot gnu dot org 2004-10-11 17:19 ` mmitchel at gcc dot gnu dot org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-10-11 17:04 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-11 17:04 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |critical Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2004-10-11 17:04:29 date| | Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17936 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/17936] [4.0 regression] Instantiation of specialization rejected 2004-10-11 16:42 [Bug c++/17936] New: [4.0 regression] Instantiation of specialization rejected reichelt at gcc dot gnu dot org 2004-10-11 17:04 ` [Bug c++/17936] " pinskia at gcc dot gnu dot org @ 2004-10-11 17:19 ` mmitchel at gcc dot gnu dot org 2004-10-11 22:50 ` [Bug c++/17936] [4.0 regression] Declaration " cvs-commit at gcc dot gnu dot org 2004-10-11 22:51 ` mmitchel at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: mmitchel at gcc dot gnu dot org @ 2004-10-11 17:19 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |mark at codesourcery dot com |dot org | Status|NEW |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17936 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/17936] [4.0 regression] Declaration of specialization rejected 2004-10-11 16:42 [Bug c++/17936] New: [4.0 regression] Instantiation of specialization rejected reichelt at gcc dot gnu dot org 2004-10-11 17:04 ` [Bug c++/17936] " pinskia at gcc dot gnu dot org 2004-10-11 17:19 ` mmitchel at gcc dot gnu dot org @ 2004-10-11 22:50 ` cvs-commit at gcc dot gnu dot org 2004-10-11 22:51 ` mmitchel at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2004-10-11 22:50 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-10-11 22:50 ------- Subject: Bug 17936 CVSROOT: /cvs/gcc Module name: gcc Changes by: mmitchel@gcc.gnu.org 2004-10-11 22:50:00 Modified files: gcc/testsuite : ChangeLog gcc/cp : ChangeLog cp-tree.h pt.c Added files: gcc/testsuite/g++.dg/template: spec18.C Log message: PR c++/17936 * cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment. * pt.c (optimize_specialization_lookup_p): Do not optimize lookups for members of partial or explicit specializations. PR c++/17936 * g++.dg/template/spec18.C: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4437&r2=1.4438 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/spec18.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4425&r2=1.4426 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cp-tree.h.diff?cvsroot=gcc&r1=1.1061&r2=1.1062 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/pt.c.diff?cvsroot=gcc&r1=1.934&r2=1.935 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17936 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/17936] [4.0 regression] Declaration of specialization rejected 2004-10-11 16:42 [Bug c++/17936] New: [4.0 regression] Instantiation of specialization rejected reichelt at gcc dot gnu dot org ` (2 preceding siblings ...) 2004-10-11 22:50 ` [Bug c++/17936] [4.0 regression] Declaration " cvs-commit at gcc dot gnu dot org @ 2004-10-11 22:51 ` mmitchel at gcc dot gnu dot org 3 siblings, 0 replies; 5+ messages in thread From: mmitchel at gcc dot gnu dot org @ 2004-10-11 22:51 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-10-11 22:51 ------- Fixed in GCC 4.0. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17936 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2004-10-11 22:51 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-10-11 16:42 [Bug c++/17936] New: [4.0 regression] Instantiation of specialization rejected reichelt at gcc dot gnu dot org 2004-10-11 17:04 ` [Bug c++/17936] " pinskia at gcc dot gnu dot org 2004-10-11 17:19 ` mmitchel at gcc dot gnu dot org 2004-10-11 22:50 ` [Bug c++/17936] [4.0 regression] Declaration " cvs-commit at gcc dot gnu dot org 2004-10-11 22:51 ` mmitchel at gcc dot gnu dot org
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