[perl #122746] [BUG] Stringification of AST parameter not captured properly in postfix macro in Rakudo

[Christian Bartolomaeus via RT]

There is a passing test in S06-macros/unquoting.t now (cmp. commits 
https://github.com/perl6/roast/commit/054665cfb7 and 
https://github.com/perl6/roast/commit/d6570538ae).

I'm closing this ticket now.

[perl #122746] [BUG] Stringification of AST parameter not captured properly in postfix macro in Rakudo

[Carl Mäsak via RT]

masak ():
 masak m: macro postfix:!!($o) { quasi { die Null check failed for
 , $o.Str unless defined {{{$o}}}; {{{$o}}} } }; say 42!!; my
 $cookies; my $food = $cookies!!
 16:18 +camelia rakudo-moar 51ddd5: OUTPUT«42␤Null check failed for ␤
  in any [...]»
 masak so close.
 * masak submits rakudobug
 masak (it should capture the string '$cookies' in $o.Str, IMO)
 masak that is, the error message shoulda been 'Null check failed for
 $cookies'

This works now, thanks for moritz++.

$ cat RT-122746-code
macro postfix:!!($o) {
quasi {
die Null check failed for , $o.Str
unless defined {{{$o}}};
{{{$o}}}
}
}

say 42!!;

my $cookies;
my $food = $cookies!!
masak@siddharta ~/mine/macro-grant $ perl6 RT-122746-code
42
Null check failed for $cookies
  in any  at RT-122746-code:3
  in block unit at RT-122746-code:12

Marking ticket as testneeded.

[perl #122746] [BUG] Stringification of AST parameter not captured properly in postfix macro in Rakudo

[Carl Mäsak]

# New Ticket Created by  Carl Mäsak 
# Please include the string:  [perl #122746]
# in the subject line of all future correspondence about this issue. 
# URL: https://rt.perl.org/Ticket/Display.html?id=122746 


masak m: macro postfix:!!($o) { quasi { die Null check failed for
, $o.Str unless defined {{{$o}}}; {{{$o}}} } }; say 42!!; my
$cookies; my $food = $cookies!!
16:18 +camelia rakudo-moar 51ddd5: OUTPUT«42␤Null check failed for ␤
 in any [...]»
masak so close.
* masak submits rakudobug
masak (it should capture the string '$cookies' in $o.Str, IMO)
masak that is, the error message shoulda been 'Null check failed for $cookies'