[Bug c++/57560] New: Variadic templates, unwarranted warnings

[vpozdyayev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57560

            Bug ID: 57560
           Summary: Variadic templates, unwarranted warnings
           Product: gcc
           Version: 4.8.1
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vpozdyayev at gmail dot com

Created attachment 30276
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30276&action=edit
test case

Test case: see the attachment. Command line: "g++ test.cpp -Wall -Wextra
-std=c++11". I believe the "parameter set but not used" warning to be
unnecessary here.