gistfile1.txt

diff --git a/src/core/terms.pm b/src/core/terms.pm
index 5eb27c0..96d7cc0 100644
--- a/src/core/terms.pm
+++ b/src/core/terms.pm
@@ -19,7 +19,16 @@ sub term:<time>() { nqp::p6box_i(pir::time__I()) }
         method at_key($k) {
             Proxy.new(
                     FETCH => {
-                        nqp::p6box_s(nqp::atkey($env, nqp::unbox_s($k)))
+                        my Mu $e := nqp::existskey($env, nqp::unbox_s($k));
+                        say "alive";
+                        if $e { say "alive2" }
+                        say "alive";
+                        if nqp::p6bool($e) {
+                            return nqp::p6box_s(nqp::atkey($env, nqp::unbox_s($k)))
+                        }
+                        else {
+                            return Any
+                        }
                     },
                     STORE => -> $, $v {
                         nqp::bindkey($env, nqp::unbox_s($k), nqp::unbox_s($v))
┌─[tadzik@yavin4]─[~/src/nom] (nom)*
└─[%]─> ./perl6 -e 'say 1'
alive
alive3
zsh: segmentation fault  ./perl6 -e 'say 1'