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[Bug c++/53862] [4.6/4.7 regression] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template
- From: "jason at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 06 Jul 2012 15:46:12 +0000
- Subject: [Bug c++/53862] [4.6/4.7 regression] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template
- Auto-submitted: auto-generated
- References: <bug-53862-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53862
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
Status|NEW |ASSIGNED
Target Milestone|--- |4.6.4
Summary|[C++11] sorry, |[4.6/4.7 regression]
|unimplemented: use of |[C++11] sorry,
|'type_pack_expansion' in |unimplemented: use of
|template |'type_pack_expansion' in
| |template
--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> 2012-07-06 15:45:15 UTC ---
Author: jason
Date: Fri Jul 6 15:45:10 2012
New Revision: 189334
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189334
Log:
PR c++/53862
* pt.c (tsubst_arg_types): Add "end" parameter.
(check_undeduced_parms): Use it.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/variadic134.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/ChangeLog
--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> 2012-07-06 15:46:12 UTC ---
This is a regression from 4.4. Fixed on trunk.