[Bug c++/109642] False Positive -Wdangling-reference with std::span-like classes

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109642

--- Comment #9 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
My plan is to allow users to do

#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdangling-reference"
...
#pragma GCC diagnostic pop

around the *class* itself to suppress the warning, not every use of the class.

Sorry, Carlos and Barry, that I haven't gotten around to it yet.