Just an update: Parrot no longer segfaults, but Moar does:
$ perl6-m -e 'macro foo { quasi { my $a = "OH HAI"; say $a } }; foo'
Segmentation fault
$ perl6-p -e 'macro foo { quasi { my $a = "OH HAI"; say $a } }; foo'
Cannot assign to an immutable value
in any at -e:1
in block <unit> at -e:1
$ perl6-j -e 'macro foo { quasi { my $a = "OH HAI"; say $a } }; foo'
java.lang.NullPointerException
in any at -e:1
in block <unit> at -e:1
