[Bug c++/93490] -Wsuggest-attribute=const suggests const attribute for non-static member function

[christian.morales.vega at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93490

--- Comment #1 from Cristian Morales Vega <christian.morales.vega at gmail dot 
com> ---
The warning is not there when using ubsan/asan or tsan.