https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77542
Bug ID: 77542
Summary: __attribute__((warn_unused_result)) ignored on
function template
Product: gcc
Version: 5.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: afenkart at gmail dot com
Target Milestone: ---
..
template <typename... Args>
ReturnValue bind(Args&&... args) __attribute__((warn_unused_result));
..
When ignoring the return value, gcc emits no warning.
$ gcc --version
gcc (Debian 5.4.0-4) 5.4.0 20160609
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
