From @masak

<pmichaud> rakudo​: my $x = "test"; given $x { say $_; m/(e.)/; say $/ }
<p6eval> rakudo c907d3​: OUTPUT«test␤Use of uninitialized value␤␤»
<pmichaud> bug.
* masak submits rakudobug
<masak> rakudo​: $_ = 'test'; say $_; m/(e.)/; say $/
<p6eval> rakudo c907d3​: OUTPUT«test␤Use of uninitialized value␤␤»

From @kyleha

This is an automatically generated mail to inform you that tests are now available in t/spec/S05-match/capturing-contexts.t

commit 3ace0ce336a3780127e8d1ef8f5e4c62dc446c96
Author​: kyle <kyle@​c213334d-75ef-0310-aa23-eaa082d1ae64>
Date​: Wed Nov 4 20​:23​:35 2009 +0000

  [t/spec] Test for RT 66252​: match in void context does not set $/
 
  git-svn-id​: http://svn.pugscode.org/pugs@&#8203;28985 c213334d-75ef-0310-aa23-eaa082d1ae64

diff --git a/t/spec/S05-match/capturing-contexts.t b/t/spec/S05-match/capturing-contexts.t
index 609480f..93f0e37 100644
--- a/t/spec/S05-match/capturing-contexts.t
+++ b/t/spec/S05-match/capturing-contexts.t
@@ -93,6 +93,15 @@ is_run( q{'aa' ~~ /(.)$1/},
         },
         'match with non-existent capture emits a warning' );
 
+# RT #66252
+{
+    $_ = 'RT 66252';
+    /(R.)/;
+    #?rakudo 2 todo 'RT 66252'
+    isa_ok $/, 'Match', 'Match object in $/ after match in void context';
+    is $/, 'RT', 'Matched as intended in void context';
+}
+
 done_testing;
 
 # vim: ft=perl6

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

From @moritz

corrected tests now pass.

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