Merge pull request #273 from grondilu/patch-2

use for loop instead of while in SEQUENCE
rakudo · Oct 16, 2014 · 8d0294b · 8d0294b
2 parents 86dc3c6 + d792a22
commit 8d0294b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/operators.pm b/src/core/operators.pm
@@ -105,8 +105,8 @@ sub SEQUENCE($left, Mu $right, :$exclude_end) {
         my $value;
         my $code;
         my $stop;
-        while @left {
-            $value = @left.shift;
+        for @left -> $v {
+            $value := $v;
             if $value ~~ Code { $code = $value; last }
             if $end_code_arity != 0 {
                 $end_tail.push($value);