[Bug c++/16233] unhelpful error message when "template" is omitted

[herring at lanl dot gov]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16233

S. Davis Herring <herring at lanl dot gov> changed:

           What    |Removed                     |Added
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                 CC|                            |herring at lanl dot gov

--- Comment #12 from S. Davis Herring <herring at lanl dot gov> ---
-Wmissing-template-keyword is now on by default and helps here, even if the
actual error message is still baroque.