2015-03-20 Andrew Sutton <andrew.n.sutton@gmail.com>
commit0a5ec6afbe36caf8d7712dba36a4998d6cc8e2e4
authorasutton <asutton@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 20 Mar 2015 15:37:43 +0000 (20 15:37 +0000)
committerasutton <asutton@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 20 Mar 2015 15:37:43 +0000 (20 15:37 +0000)
treec2ae089041da87d315b222faee2769284e81920b
parent31e3a69eb58bbfb37e5c97acff3b989da5e5bf5d
2015-03-20  Andrew Sutton  <andrew.n.sutton@gmail.com>

Ensure that empty expansions are satisfied.
* gcc/cp/constraint.cc (check_pack_expansion): Empty expansions
are satsified.
* gcc/testsuite/g++.dg/concepts/template-parm11.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/c++-concepts@221536 138bc75d-0d04-0410-961f-82ee72b054a4
ChangeLog.concepts
gcc/cp/constraint.cc
gcc/testsuite/g++.dg/concepts/template-parm11.C [new file with mode: 0644]