gistfile1.txt

diff --git a/src/core/Iterable.pm b/src/core/Iterable.pm
index b8f070a..5a8f888 100644
--- a/src/core/Iterable.pm
+++ b/src/core/Iterable.pm
@@ -48,16 +48,13 @@ my role Iterable {
             }
             method push-all($target) {
                 my $got;
-                until ($got := $!source.pull-one) =:= IterationEnd {
-                    if nqp::istype($got, Iterable) && !nqp::iscont($got) {
-                        my $nested := $got.flat.iterator;
-                        $target.push($got)
-                          until ($got := $nested.pull-one) =:= IterationEnd;
-                    }
-                    else {
-                        $target.push($got);
-                    }
-                }
+                my $nested;
+                nqp::istype($got,Iterable) && !nqp::iscont($got)
+                  ?? STATEMENT_LIST(
+                    $nested := $got.flat.iterator;
+                    $target.push($got) until ($got := $nested.pull-one) =:= IterationEnd)
+                  !! $target.push($got)
+                  until ($got := $!source.pull-one) =:= IterationEnd;
                 IterationEnd
             }
             method count-only() {
@@ -66,11 +63,11 @@ my role Iterable {
                 until ($got := $!source.pull-one) =:= IterationEnd {
                     if nqp::istype($got, Iterable) && !nqp::iscont($got) {
                         my $nested := $got.flat.iterator;
-                        $found = $found + 1
+                        ++$found
                           until ($got := $nested.pull-one) =:= IterationEnd;
                     }
                     else {
-                        $found = $found + 1;
+                        ++$found
                     }
                 }
                 nqp::p6box_i($found)