* integer*8
@ 2003-11-13 10:20 Nodar
2003-11-14 21:35 ` integer*8 Toon Moene
0 siblings, 1 reply; 2+ messages in thread
From: Nodar @ 2003-11-13 10:20 UTC (permalink / raw)
To: gcc-help
Hello All !
I work with long integers. I use in my program:
INTEGER *8 c/Z'7FFFFFFFFFFFFFFF'/
where 7FFFFFFFFFFFFFFF = 92233720368547755807 = 2^63-1 - maximal
integer number. From compiller I receive:
INTEGER *8 c/Z'7FFFFFFFFFFFFFFF'/
^
Integer at (^) too large.
When I use another construction:
INTEGER *8 c
c=92233720368547755807
I receive analogous answer.
Please, help me.
Nodar Shubitidze
Lab. Nuclear problems
Joint Institute for Nuclear Research
Dubna, Moscow region, RUSSIA
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: integer*8
2003-11-13 10:20 integer*8 Nodar
@ 2003-11-14 21:35 ` Toon Moene
0 siblings, 0 replies; 2+ messages in thread
From: Toon Moene @ 2003-11-14 21:35 UTC (permalink / raw)
To: Nodar; +Cc: gcc-help
Nodar wrote:
> I work with long integers. I use in my program:
> INTEGER *8 c/Z'7FFFFFFFFFFFFFFF'/
> where 7FFFFFFFFFFFFFFF = 92233720368547755807 = 2^63-1 - maximal
> integer number. From compiller I receive:
>
> INTEGER *8 c/Z'7FFFFFFFFFFFFFFF'/
> ^
> Integer at (^) too large.
This can be solved by using the flag: -ftypeless-boz.
> When I use another construction:
> INTEGER *8 c
> c=92233720368547755807
> I receive analogous answer.
Yep, please use the Z'7FFFFFFFFFFFFFFF' form and the -ftypeless-boz flag.
Hope this helps,
--
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
Maintainer, GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html
GNU Fortran 95: http://gcc.gnu.org/fortran/ (under construction)
^ permalink raw reply [flat|nested] 2+ messages in thread
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