• Archibald (12/12) Jul 07 2014 Using std.algorithm.sort(a,b,c,d,e) I get the error message :
• bearophile (4/5) Jul 07 2014 But isn't std.algorithm.sort accepting only one argument?
• Archibald (2/7) Jul 07 2014 Sorry, it's sort(zip(a,b,c,d,e))
• Andrew Brown (5/15) Jul 07 2014 Is it chain you are after to concatenate the objects and sort
• anonymous (8/20) Jul 07 2014 Looks like a bad bug:
• H. S. Teoh via Digitalmars-d-learn (7/15) Jul 07 2014 This looks pretty serious. Please file a bug:
• bearophile (5/7) Jul 08 2014 I have filed it myself, as "major":

"Archibald" <archibald fake-mail.nett> writes:

Using std.algorithm.sort(a,b,c,d,e) I get the error message :

core.exception.AssertError C:\dmd\windows\bin\..\..\src\phobos\std\algorithm.d(1
0350): Predicate for isSorted is not antisymmetric. Both pred(a, 
b) and pred(b,
a) are true for a=Tuple!(float, int, uint[], int, 
uint[])(-7.56963e-05, 17, [585
105407, 512], 1041, [2732589055, 0]) and b=Tuple!(float, int, 
uint[], int, uint[
])(-7.56963e-05, 17, [2732589055, 0], 1105, [585105407, 512]) in 
positions 25182
  and 25183

I am using the default predicate so is it a bug?

"bearophile" <bearophileHUGS lycos.com> writes:

Archibald:

 Using std.algorithm.sort(a,b,c,d,e)

But isn't std.algorithm.sort accepting only one argument?

Bye,
bearophile

"Archibald" <archibald fake-mail.nett> writes:

On Monday, 7 July 2014 at 20:17:16 UTC, bearophile wrote:
 Archibald:

 Using std.algorithm.sort(a,b,c,d,e)

 But isn't std.algorithm.sort accepting only one argument?

 Bye,
 bearophile

Sorry, it's sort(zip(a,b,c,d,e))

"Andrew Brown" <aabrown24 hotmail.com> writes:

Is it chain you are after to concatenate the objects and sort 
them together?



You'd need to cast them all to the same type.

On Monday, 7 July 2014 at 20:50:06 UTC, Archibald wrote:
 On Monday, 7 July 2014 at 20:17:16 UTC, bearophile wrote:
 Archibald:

 Using std.algorithm.sort(a,b,c,d,e)

 But isn't std.algorithm.sort accepting only one argument?

 Bye,
 bearophile

 Sorry, it's sort(zip(a,b,c,d,e))

"anonymous" <anonymous example.com> writes:

On Monday, 7 July 2014 at 20:10:10 UTC, Archibald wrote:
 Using std.algorithm.sort(a,b,c,d,e) I get the error message :

 core.exception.AssertError C:\dmd\windows\bin\..\..\src\phobos\std\algorithm.d(1
 0350): Predicate for isSorted is not antisymmetric. Both 
 pred(a, b) and pred(b,
 a) are true for a=Tuple!(float, int, uint[], int, 
 uint[])(-7.56963e-05, 17, [585
 105407, 512], 1041, [2732589055, 0]) and b=Tuple!(float, int, 
 uint[], int, uint[
 ])(-7.56963e-05, 17, [2732589055, 0], 1105, [585105407, 512]) 
 in positions 25182
  and 25183

 I am using the default predicate so is it a bug?

Looks like a bad bug:

void main()
{
      uint[] a = [0x22_DF_FF_FF];
      uint[] b = [0xA2_DF_FF_FF];
      assert(!(a < b && b < a)); /* fails */
}

"H. S. Teoh via Digitalmars-d-learn" <digitalmars-d-learn puremagic.com> writes:

On Mon, Jul 07, 2014 at 08:35:53PM +0000, anonymous via Digitalmars-d-learn
wrote:
[...]
 Looks like a bad bug:
 
 void main()
 {
      uint[] a = [0x22_DF_FF_FF];
      uint[] b = [0xA2_DF_FF_FF];
      assert(!(a < b && b < a)); /* fails */
 }

This looks pretty serious. Please file a bug:

	http://issues.dlang.org/


T

-- 
People tell me I'm stubborn, but I refuse to accept it!

"bearophile" <bearophileHUGS lycos.com> writes:

H. S. Teoh:

 This looks pretty serious. Please file a bug:

 	http://issues.dlang.org/

I have filed it myself, as "major":
https://issues.dlang.org/show_bug.cgi?id=13073

Bye,
bearophile