On Cygwin, reading $^E actually reads $!, as it does on other non-
VMS/Win32/OS/2 platforms. Setting it does nothing.
288d0d9 cygwin doesn't implement $^E (except as a read of $!)
ext/Win32CORE/t/win32core.t | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
Upstream: perl5.git.perl.org