[Bug c++/66572] [6 Regression] Bogus Wlogical-op warning for operands coming from template instantiations

[miyuki at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66572

--- Comment #2 from Mikhail Maltsev <miyuki at gcc dot gnu.org> ---
(In reply to Manuel López-Ibáñez from comment #1)
> Why is it a regression?
Because GCC 5.1 and 4.9.2 do not issue such warning.