Add comment why we didn't optimize Hash.BIND-KEY

rakudo · Feb 10, 2016 · 0b3beb6 · 0b3beb6
1 parent a68d91c
commit 0b3beb6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core/Hash.pm b/src/core/Hash.pm
@@ -61,6 +61,8 @@ my class Hash { # declared in BOOTSTRAP
                 nqp::p6scalarfromdesc($!descriptor) = assignval)
     }
 
+    # for some reason, this can't be turned into a multi without
+    # making setting compilation get very confused indeed
     method BIND-KEY(Hash:D: \key, Mu \bindval) is raw {
         nqp::bindattr(self,Map,'$!storage',nqp::hash)
           unless nqp::defined(nqp::getattr(self,Map,'$!storage'));