[Bug c++/84221] [6/7 Regression] spurious -Wunused warning on a variable of a template type declared unused

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84221

--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Apr  4 19:59:20 2018
New Revision: 259106

URL: https://gcc.gnu.org/viewcvs?rev=259106&root=gcc&view=rev
Log:
PR c++/84221
* g++.dg/warn/Wunused-var-32.C: Test explicit specialization.

Modified:
    trunk/gcc/testsuite/g++.dg/warn/Wunused-var-32.C