http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60830
--- Comment #44 from Denis Excoffier <g...@denis-excoffier.org> --- (In reply to Kai Tietz from comment #42) > Second variant of the patch looks ok to me, if bootstrap works for 32-bit > and 64-bit cygwin. Post patch to ML for gcc trunk, and if no further issues > are present we can merge patch to 4.9.1 I have no access to a 64bit cygwin, but if the patch works there, shouldn't it be possible to make it available to 4.9.0, instead of 4.9.1? After all, the bootstrap (with --disable-sjlj-exceptions) fails and this cannot be worse with the patch. Also there is no impact on other (non-cygwin) configurations.