Support 'redo' keyword inside blocks/iters

opal · Sep 20, 2013 · eafbb58 · eafbb58
1 parent fc58796
commit eafbb58
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/lib/opal/parser.rb b/lib/opal/parser.rb
@@ -409,7 +409,7 @@ def returns(sexp)
       return returns s(:nil) unless sexp
 
       case sexp.first
-      when :break, :next
+      when :break, :next, :redo
         sexp
       when :yield
         sexp[0] = :returnable_yield
@@ -2315,6 +2315,8 @@ def process_redo(exp, level)
       if in_while?
         @while_loop[:use_redo] = true
         f("#{@while_loop[:redo_var]} = true", exp)
+      elsif @scope.iter?
+        f("return #{@scope.identity}.apply(null, [])")
       else
         f("REDO()", exp)
       end

diff --git a/spec/filters/bugs/language/loop.rb b/spec/filters/bugs/language/loop.rb