Make .infinite return Nil rather than Bool/Mu when it doesn't know

<TimToady> .tell lizmat These days Nil is considered the best way to indicate "missing information"
rakudo · Jul 21, 2013 · 364e2a3 · 364e2a3
1 parent 4a977dc
commit 364e2a3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/core/Iterable.pm b/src/core/Iterable.pm
@@ -1,6 +1,6 @@
 my class Iterable {
     method elems()    { self.list.elems }
-    method infinite() { Mu }
+    method infinite() { Nil }
     method item($self:) { $self }
 
     method fmt($format = '%s', $separator = ' ') {

diff --git a/src/core/ListIter.pm b/src/core/ListIter.pm
@@ -64,7 +64,7 @@ my class ListIter {
         $!rest 
           ?? nqp::istype(nqp::atpos($!rest, 0), Iterable)
              && nqp::atpos($!rest,0).infinite
-             || Bool
+             || Nil
           !! Bool::False
     }