[Bug c++/33911] attribute deprecated vs. templates

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33911

--- Comment #14 from Jason Merrill <jason at gcc dot gnu.org> ---
Created attachment 33938
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33938&action=edit
patch

Here's a compiler patch.  Jonathan, can you decide what to do with the library
testsuite regressions it introduces and check it in?