Eliminate a pir::isa usage.

Raku · Jun 21, 2012 · 01558df · 01558df
1 parent bc64ed0
commit 01558df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/how/NQPClassHOW.pm b/src/how/NQPClassHOW.pm
@@ -78,7 +78,7 @@ knowhow NQPClassHOW {
         if %!methods{$name} {
             nqp::die("This class already has a method named " ~ $name);
         }
-        if nqp::isnull($code_obj) || pir::isa($code_obj, 'Undef') {
+        if nqp::isnull($code_obj) || !nqp::defined($code_obj) {
             nqp::die("Cannot add a null method '$name' to class '$!name'");
         }
         pir::set_method_cache_authoritativeness__vPi($obj, 0);