https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71010
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |manu at gcc dot gnu.org
--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #1)
Furthermore, your code has undefined behaviour, it is forbidden to add your
> own functions to namespace std. The correct way to do it is to write the
> begin/end overloads in the same namespace as your type (in this case that's
> the global namespace).
I actually did not know that. Would it be possible to warn about this? I guess
libstdc++ files are system-headers and can avoid the warning.
