On Mon, 2007-07-16 at 13:21 -0400, Steve Chapel wrote:
Steve Chapel wrote:
After fixing all executables and libraries to use gfortran, the
program compiled and ran, but I got a Fortran runtime error: Bad file
descriptor. It also shows the offending source code line as "(unit=29,
file='CONOUT$')". Should CONOUT$ be con instead?
My problems with gfortran now boil down to a problem demonstrated by the
following program:
character*72 fnint
data fnint /'con'/
i=index(fnint,' ');
open(unit=29,file=fnint(1:i-1))
write(29,100)
100 format('1Hello, world!')
end
C At line 4 of file bug.for (unit = 29, file = '')
C Fortran runtime error: File 'con' does not exist
Isn't "con" a special file that directs output to the console? In that
case, it is quite possible that the interaction between libgfortran
and mingw's library gets something wrong.
Can you file a PR at http://gcc.gnu.org/bugzilla ? This needs to be looked
at.
Thomas