Re: [Bug-apl] Error in ⎕EC with each operator

[Kacper Gutowski]

Thanks,
Some debugging output is left while using ⎕EC in r709, but
otherwise it appears to work correctly.

-k

On Sun, Mar 20, 2016 at 6:44 PM, Juergen Sauermann
<address@hidden> wrote:
> Hi Kacper,
>
> thanks, fixed in *SVN 709.*
>
> /// Jürgen
>
>
>
> On 03/20/2016 01:29 AM, Kacper Gutowski wrote:
>>
>> ⎕EC¨ returns the expected 3-element vector only for the first element
>> of ravel list of its argument and plain values for others.  If they
>> return no values, it fails; if they err, the interpreter hangs.
>>
>>        ]boxing 7
>>        {⎕EC⍵}¨'12'
>> ┌→──────────┐ ┌→──────────┐
>> │1 ┌→──┐ ┌─┐│ │1 ┌→──┐ ┌─┐│
>> │  │0 0│ │1││ │  │0 0│ │2││
>> │  └───┘ └─┘│ │  └───┘ └─┘│
>> └∊──────────┘ └∊──────────┘
>>        ⎕EC¨'12'
>> ┌→──────────┐ 2
>> │1 ┌→──┐ ┌─┐│
>> │  │0 0│ │1││
>> │  └───┘ └─┘│
>> └∊──────────┘
>>
>>        ⎕EC¨'→1'
>> ┌→──────────┐ 1
>> │5 ┌→──┐ ┌⊖┐│
>> │  │0 0│ │0││
>> │  └───┘ └─┘│
>> └∊──────────┘
>>        ⎕EC¨'1→'
>> VALUE ERROR
>>        →
>>        ^
>> immediate_execution() caught APL error 0x30001 (VALUE ERROR)
>>
>>        ⎕EC¨'+1'
>> ┌→─────────────────────┐ 1
>> │0 ┌→──┐ ┌→───────────┐│
>> │  │2 2│ ↓SYNTAX ERROR││
>> │  └───┘ │      +     ││
>> │        │      ^     ││
>> │        └────────────┘│
>> └∊─────────────────────┘
>>        ⎕EC¨'1+'
>>
>> The last expression hangs.
>>
>>
>> -k
>
>