From @moritz

10​:20 <@​moritz_> rakudo​: class A { }; multi sub infix​:<+>(A $, A $) { };
  say 3+3
10​:20 <+p6eval> rakudo 8c434e​: OUTPUT«No applicable candidates found to
dispatch to
  for 'infix​:<+>'. Available candidates are​:␤​:(A , A
)␤␤current instr.​:
  '_block14' pc 29 (EVAL_1​:0)␤»
10​:20 <@​moritz_> ouch
10​:21 <@​moritz_> it hides all the outer multis
10​:21 <@​moritz_> worth a bug report

From @bbkr

[14​:44] <bbkr> star​: class A { }; multi sub infix​:<+>(A $, A $) { -1 };
say 3+3 # http://rt.perl.org/rt3/Ticket/Display.html?id=74104
[14​:44] <p6eval> star 2010.07​: OUTPUT«6␤»

taking for tests

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

From @bbkr

tests added in t/spec/S06-operator-overloading/sub.t

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

From @kyleha

This is an automatically generated mail to inform you that tests are now available in t/spec/S06-operator-overloading/sub.t

commit 0dfc369d60e934bfaa91de967f58e5d4d12198be
Author​: bbkr <bbkr@​c213334d-75ef-0310-aa23-eaa082d1ae64>
Date​: Tue Aug 3 12​:53​:29 2010 +0000

  [t/spec] tests for RT #​74104 overloading an operator hides other candidates
 
  git-svn-id​: http://svn.pugscode.org/pugs@&#8203;31894 c213334d-75ef-0310-aa23-eaa082d1ae64

diff --git a/t/spec/S06-operator-overloading/sub.t b/t/spec/S06-operator-overloading/sub.t
index acb7524..57094f6 100644
--- a/t/spec/S06-operator-overloading/sub.t
+++ b/t/spec/S06-operator-overloading/sub.t
@@ -399,6 +399,14 @@ Testing operator overloading subroutines
     is $x, 6, 'bar= works for custom operators';
 
 }
+
+# RT #74104
+{
+    class RT74104 {}
+    multi sub infix:<+>(RT74104 $, RT74104 $) { -1 }
+    is 2+2, 4, 'overloading an operator does not hide other candidates';
+}
+
 done_testing;
 
 # vim: ft=perl6