[Bug d/90650] ICE in fold_convert_loc, at fold-const.c:2552

[ibuclaw at gdcproject dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90650

--- Comment #2 from Iain Buclaw <ibuclaw at gdcproject dot org> ---
Related upstream bug, with fix (makes code an error).

https://issues.dlang.org/show_bug.cgi?id=15407