http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60830
--- Comment #21 from Denis Excoffier <g...@denis-excoffier.org> --- (In reply to Kai Tietz from comment #17) > Just as side-note, I tried to reproduce your reported issue and did a > personal build of cygwin's gcc. It worked fine in stage2. I couldn't > reproduce the reported ICE on stage2. Which brings me to the question if > you are using additional patches/fixes, etc Did you use 32bits? Did you use a recent cygwin version? There has been some movement recently (2014-03-28) in dtors.cc, although i believe that only 64bits is impacted.