https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64384
Jacek Caban <jacek at codeweavers dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jacek at codeweavers dot com --- Comment #1 from Jacek Caban <jacek at codeweavers dot com> --- FWIW the issue is not specific to COM interfaces. It affects all stdcall functions.