------- Comment #2 from ktietz at gcc dot gnu dot org 2010-03-26 12:14 ------- The assert here is just in respect to comment "Only valid for Win32.". Just win32 targets are providing for gcc a __chkstk implementation. So I think it was the reason for this assert. But AFAICS there is no other reason for this assert.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43524