Re: [OctDev] Test functions not working?

[Josep i T. <jm...@pu...>]

Hi David!

I apologize for the delay of my response... compiling Octave is sooo
slow on my P2 :)

On dv, 2004-09-10 at 10:54, David Bateman wrote:

>=20
> octave:1> isnan(uint64(1))
> error: octave_base_value::double_value (): wrong type argument `uint64 sc=
alar'
> octave:2> isnan(uint64([1,1]))
> ans =3D
>=20
>   0  0
>=20

I've tested your patch on Octave CVS version from last friday (or
thursday). It works for nan but I still have problems with test
functions because of substraction not being implemented actually, but
perhaps you already know this issue because I thing you and John were
discussing how to implement operations on 64 bits types:

octave:7> isnan(uint64(1))
ans =3D 0

octave:8> uint64(1)=3D=3Duint64(1)
ans =3D 1

octave:9> uint64(1)-uint64(1)
error: binary operator `-' not implemented for `uint64 scalar' by
`uint64 scalar' operations
error: evaluating binary operator `-' near line 9, column 10

octave:9> uint64(1)+uint64(1)
error: binary operator `+' not implemented for `uint64 scalar' by
`uint64 scalar' operations
error: evaluating binary operator `+' near line 9, column 10

octave:9> assert(uint64(1),uint64(1))
error: binary operator `-' not implemented for `uint64 scalar' by
`uint64 scalar' operations
error: evaluating binary operator `-' near line 133, column 17
error: evaluating argument list element number 1
error: evaluating argument list element number 1
error: evaluating assignment expression near line 133, column 6
error: evaluating if command near line 132, column 7
error: evaluating if command near line 120, column 5
error: evaluating if command near line 58, column 3
error: called from `assert' in file
`/home/josep/source/cvs/cvs.sourceforge.net/octave-forge/extra/testfun/asse=
rt.m'



I'll have to setup a cron job to compile Octave and octave-forge every
night :)

Regards

--=20
Josep Mon=E9s i Teixidor
Clau GnuPG: gpg --recv-keys 80E85CC4