id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,lang,patch,platform
1503,quote_delimited action misbehaves with single non-string quote_atom,arnsholt,pmichaud,"`quote_delimited` in HLL/Actions.pm, when it gets only a single `quote_atom` in will return the bare atom's AST (as long as the two first tests inside the for loop don't hit). This means that if it gets a single quote_atom that is not a string, the result will be a non-string.

As far as I can make out, the solution should probably look something like this (starting at line 144 of HLL/Actions.pm in nqp-rx fc0d84):

{{{
if !@parts {
    # Insert magic here, to ensure stringness of $past.
}
else {
    while @parts {
        $past := PAST::Op.new( $past, @parts.shift, :pirop('concat') );
    }
}
}}}

I tried fixing this, along the lines of `$past := PAST::Op.new( $past, :pirop('set SP') );` (see also http://paste.lisp.org/display/96049, proposed patch fixing this in Rakudo) but couldn't get it to work (it broke the build during stage2).",bug,closed,normal,,nqp,2.1.0,medium,noreply,,,,,darwin