rename

lib/vool/statement.rb

@@ -27,7 +27,7 @@ module Vool
 
     # after creation vool normalizes to ensure valid syntax and simplify
     # also throw errors if violation
-    def normalize
+    def normalize(method)
       return self
     end
 

lib/vool/statements/if_statement.rb

@@ -13,7 +13,7 @@ module Vool
     end
 
     def normalize(method)
-      cond , rest = *normalize_name(@condition)
+      cond , rest = *normalize_name(@condition, method)
       fals = @if_false ? @if_false.normalize(method) : nil
       me = IfStatement.new(cond , @if_true.normalize(method), fals)
       return me unless rest

lib/vool/statements/normalizer.rb

@@ -6,10 +6,10 @@ module Vool
     #
     # eg  if( @var % 5) is not normalized
     # but if(tmp_123) is with tmp_123 = @var % 5 hoited above the if
-    def normalize_name( method )
-      return [@condition] if @condition.is_a?(Named)
+    def normalize_name( condition , method )
+      return [condition] if condition.is_a?(Named)
       local = method.create_tmp
-      assign = LocalAssignment.new( local , @condition)
+      assign = LocalAssignment.new( local , condition)
       [LocalVariable.new(local) , assign]
     end
   end

lib/vool/vool_compiler.rb

@@ -5,6 +5,7 @@ module Vool
 
     def self.ruby_to_vool( ruby_source )
       statements = RubyCompiler.compile( ruby_source )
+      statements = statements.normalize(nil)
       statements.create_objects
       statements
     end