https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84055
Bug ID: 84055 Summary: warning: ignoring attributes on template argument ‘cl_uint {aka unsigned int}’ [-Wignored-attributes] Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: kip at thevertigo dot com Target Milestone: --- Created attachment 43248 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43248&action=edit Minimal example to reproduce the problem. The following minimal requires an OpenCL C++ installation. Manually typedef'ing cl_uint makes the problem go away, but for some reason using the OpenCL header's version, I see the following error: $ g++ minimal.cpp -o minimal `pkg-config --cflags --libs OpenCL` minimal.cpp:13:28: warning: ignoring attributes on template argument ‘cl_uint {aka unsigned int}’ [-Wignored-attributes] std::vector<cl_uint> m_BreakMe; ^ $ g++ --version g++ (Ubuntu 7.2.0-8ubuntu3) 7.2.0 Copyright (C) 2017 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.