[Bug c++/119334] error: loop variable '' creates a copy from type 'const std::pair' [-Werror=range-loop-construct]

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119334

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|DUPLICATE                   |FIXED

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Rogério de Souza Moraes from comment #0)
> Using GCC from trunk the
> warning is not  raised. I used all levels of optimization and all have
> failed.

That's because GCC got smarter and stopped warning about copying a pair here.
This is a good thing.