From @zoffixznet

Hi,

I've tracked this issue to this commit​: rakudo/rakudo@6b93592

If you try running this piece of code in REPL, it'll exit the REPL after printing the error​:

[1..99].map​:{[$_%%5&&'fizz', $_%%3&&'buzz'].grep​:Str}

Here's the error​:

zoffix@​VirtualBox​:~/CPANPRC/rakudo$ ./perl6-m
To exit type 'exit' or '^D'
You may want to `panda install Readline` or `panda install Linenoise` or use rlwrap for a line editor

[1..99].map​:{[$_%%5&&'fizz', $_%%3&&'buzz'].grep​:Str}
===SORRY!===
Cannot resolve caller grep(Array​: ); none of these signatures match​:
  ($​: Bool​:D $t, *%_)
  ($​: Mu $t, *%_)
zoffix@​VirtualBox​:~/CPANPRC/rakudo$

The issue doesn't happen with every exception and I wasn't able to golf the above code.

From @awwaiid

This is resolved with rakudo/rakudo#799 (not yet merged).

Basically this ended up not computing until PRINT time instead of at EVAL time, so didn't get caught by the existing exception handling. I moved the exception handling out to catch it all.

On Thu Jun 23 15​:24​:49 2016, cpan@​zoffix.com wrote​:

Hi,

I've tracked this issue to this commit​:
rakudo/rakudo@6b93592

If you try running this piece of code in REPL, it'll exit the REPL
after printing the error​:

[1..99].map​:{[$_%%5&&'fizz', $_%%3&&'buzz'].grep​:Str}

Here's the error​:

zoffix@​VirtualBox​:~/CPANPRC/rakudo$ ./perl6-m
To exit type 'exit' or '^D'
You may want to `panda install Readline` or `panda install Linenoise`
or use rlwrap for a line editor

[1..99].map​:{[$_%%5&&'fizz', $_%%3&&'buzz'].grep​:Str}
===SORRY!===
Cannot resolve caller grep(Array​: ); none of these signatures match​:
($​: Bool​:D $t, *%_)
($​: Mu $t, *%_)
zoffix@​VirtualBox​:~/CPANPRC/rakudo$

The issue doesn't happen with every exception and I wasn't able to
golf the above code.

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

From @zoffixznet

Tests added​: Raku/roast@d9781be0bd

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