https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52114
Ville Voutilainen <ville.voutilainen at gmail dot com> changed:
What |Removed |Added
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CC| |ville.voutilainen at gmail dot
com
--- Comment #13 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
This bug has been fixed, we do nowadays SFINAE in these return types.
