[Bug middle-end/77709] specified destination size warning does not work when cross-compiling from 64 host to 32bit target

[thopre01 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77709

--- Comment #2 from Thomas Preud'homme <thopre01 at gcc dot gnu.org> ---
Ping?