Re: Unidentified subject!
On Thu, 18 Jun 1998, Hamish Moffatt wrote:
> On Wed, Jun 17, 1998 at 03:18:52PM +0100, Jose Marin wrote:
> > On Wed, 17 Jun 1998, Gu Xiangqian wrote:
> > > Would you do me a favor? I want compile a Fortran program
> > > with g77:
> > > program gg
> > > integer i
> > > i=99999999999
> > > print*,i
> > > stop
> > > end
>
> > And no, I don't think there's a compiler switch for making integer*8 the
> > default automaticly.
>
> Well, on Solaris the manual page for f77 says -r8 should double
> the default size, making INTEGER 8. I still get a warning with
> the source above about the literal being too large, and the printed
> value is not the literal. (But I don't know Fortran so I'm not sure
> what it's meant to do.)
But he's talking g77. Lots of people have asked Craig Burley (g77 main
author) to add switches like -r8 and -i8, and it is planned for future
versions but it's not there yet, AFAIK.
Jose
=============================================================================
Jose L. Marín jose@ma.hw.ac.uk
Dept of Maths marin@wanda.unizar.es
Heriot-Watt University
Edinburgh EH14 4AS, U.K.
Phone: +44 131 4513230
Fax: +44 131 451 3249
Former address: Dept. de Física de la Materia Condensada
Facultad de Ciencias, Universidad de Zaragoza
50009 Zaragoza, SPAIN
=============================================================================
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