Hi Chris
It’s this cheesy code in ufunc.pd
pp_def(
'average',
HandleBad => 1,
Pars => 'a(n); int+ [o]b();',
Code =>
'$GENERIC(b) tmp = 0;
if($SIZE(n)) {
loop(n) %{ tmp += $a(); %} ;
$b() = tmp / ($GENERIC(b)) $SIZE(n);
}
else { $GENERIC(b) foo = 0.25;
if(foo == 0) { /* Cheesy check for floating-pointiness */
$b() = 0; /* Integer - set to 0 */
} else {
$b() = sqrt(-1); /* Cheesy NaN -- CED */
}
}',
BadCode =>
'$GENERIC(b) tmp = 0;
PDL_Indx cnt = 0;
loop(n) %{
if ( $ISGOOD(a()) ) { tmp += $a(); cnt++; }
%}
if ( cnt ) { $b() = tmp / ($GENERIC(b)) cnt; }
else { $SETBAD(b()); }',
Doc => projectdocs( 'average', 'average', '' ),
);
Needs to be an explicit conversion
Karl
> On 31 Aug 2015, at 2:28 am, Chris Marshall <[email protected]> wrote:
>
> Hi Karl-
>
> Could you post the code that goes with the warnings?
>
> Also, kmx has fixed a number of the 64bit<->double issues in the
> longlong-double-fix
> branch. Do you get the same warnings from that? I've re-added pdl-devel to
> the
> cc list, don't know how it dropped off...
>
> --Chris
>
> On 8/28/2015 23:35, Karl Glazebrook wrote:
>> Got some strange warnings on OS X build?
>>
>>
>>
>> ——
>>
>> func.xs:17517:33: warning: implicit conversion from 'double' to 'PDL_Long'
>> (aka 'int') changes value from 0.25 to 0
>> [-Wliteral-conversion]
>> else { PDL_Long foo = 0.25;
>> ~~~ ^~~~
>> Ufunc.xs:17624:33: warning: implicit conversion from 'double' to 'PDL_Long'
>> (aka 'int') changes value from 0.25 to 0
>> [-Wliteral-conversion]
>> else { PDL_Long foo = 0.25;
>> ~~~ ^~~~
>> Ufunc.xs:17731:33: warning: implicit conversion from 'double' to 'PDL_Long'
>> (aka 'int') changes value from 0.25 to 0
>> [-Wliteral-conversion]
>> else { PDL_Long foo = 0.25;
>> ~~~ ^~~~
>> Ufunc.xs:17838:33: warning: implicit conversion from 'double' to 'PDL_Long'
>> (aka 'int') changes value from 0.25 to 0
>> [-Wliteral-conversion]
>> else { PDL_Long foo = 0.25;
>> ~~~ ^~~~
>> Ufunc.xs:17945:33: warning: implicit conversion from 'double' to 'PDL_Indx'
>> (aka 'long') changes value from 0.25 to 0
>> [-Wliteral-conversion]
>> else { PDL_Indx foo = 0.25;
>> ~~~ ^~~~
>> Ufunc.xs:18052:37: warning: implicit conversion from 'double' to
>> 'PDL_LongLong' (aka 'long') changes value from 0.25 to 0
>> [-Wliteral-conversion]
>> else { PDL_LongLong foo = 0.25;
>>
>
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