Internal error when parsing 'say (:::[])' in Rakudo

[p6rt]

Migrated from rt.perl.org#115326 (status was 'resolved')

Searchable as RT115326$

[p6rt]

From @masak

<diakopter> r​: say (​::​:[])
<p6eval> rakudo 2fca74​: OUTPUT«===SORRY!===␤ResizablePMCArray​: index
out of bounds!␤»
<jnthn> diakopter​: It's an internal error of some kind
<jnthn> My motivation to fix these things, or have them clutter RT, is
relatively low, fwiw.
* masak submits rakudobug
<masak> jnthn​: I prefer to have them in RT.
<masak> jnthn​: could mark them up in some way if you like.
<masak> sometimes I've given them the label [WEIRD]
<diakopter> my premise is that exposing such things could point to
larger problems

[p6rt]

From @coke

On Wed Oct 17 12​:40​:44 2012, masak wrote​:

<diakopter> r​: say (​::​:[])
<p6eval> rakudo 2fca74​: OUTPUT«===SORRY!===␤ResizablePMCArray​: index
out of bounds!␤»

Still an issue in Moar -

say (​::​:[])
MVMArray​: Index out of bounds

--
Will "Coke" Coleda

[p6rt]

The RT System itself - Status changed from 'new' to 'open'

[p6rt]

From @coke

On Wed Oct 17 12​:40​:44 2012, masak wrote​:

<diakopter> r​: say (​::​:[])
<p6eval> rakudo 2fca74​: OUTPUT«===SORRY!===␤ResizablePMCArray​: index
out of bounds!␤»
<jnthn> diakopter​: It's an internal error of some kind
<jnthn> My motivation to fix these things, or have them clutter RT, is
relatively low, fwiw.
* masak submits rakudobug
<masak> jnthn​: I prefer to have them in RT.
<masak> jnthn​: could mark them up in some way if you like.
<masak> sometimes I've given them the label [WEIRD]
<diakopter> my premise is that exposing such things could point to
larger problems

Fixed in 1fd9e8d; tests added in integration/weird-errors.t
--
Will "Coke" Coleda

[p6rt]

@coke - Status changed from 'open' to 'resolved'