From @bbkr

[15​:34] <bbkr_> rakudo​: say so "" ~~ m/<[a..z]-[x]>/
[15​:34] <p6eval> rakudo 8533c3​: OUTPUT«Cannot take substr outside stringâ�¤ in
<anon> at line 22​:/tmp/zpqtyrD_Awâ�¤ in 'Cool​::match' at line
2661​:CORE.settingâ�¤ in main program body at line 22​:/tmp/zpqtyrD_Awâ�¤Â»

[15​:35] <moritz> bbkr_​: similar cases are known and have been fixed - I don't
think this one
[15​:35] * bbkr_ reports just in case

From @jnthn

On Thu Apr 28 06​:37​:28 2011, pawel.pabian@​implix.com wrote​:

[15​:34] <bbkr_> rakudo​: say so "" ~~ m/<[a..z]-[x]>/
[15​:34] <p6eval> rakudo 8533c3​: OUTPUT«Cannot take substr outside
string� in
<anon> at line 22​:/tmp/zpqtyrD_Awâ�¤ in 'Cool​::match' at line
2661​:CORE.settingâ�¤ in main program body at line 22​:/tmp/zpqtyrD_Awâ�¤Â»

Works now​:

say so "" ~~ m/<[a..z]-[x]>/
Bool​::False
say so "x" ~~ m/<[a..z]-[x]>/
Bool​::False
say so "z" ~~ m/<[a..z]-[x]>/
Bool​::True

Marked as testneeded.

/jnthn

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

From @moritz

Now tested in S05-metasyntax/charset.t

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