renaming and small fixes

lib/ast/function_expression.rb

@@ -25,9 +25,7 @@ module Ast
 
       parent_locals = context.locals
       parent_function = context.function
-      puts "Locals #{locals.keys.join('-')}, #{locals.object_id}"
       context.locals = locals
-      puts "Locals #{context.locals.keys.join('-')}, #{context.locals.object_id}"
       context.function = function
 
       into = function.body

lib/ast/while_expression.rb

@@ -5,7 +5,6 @@ module Ast
       while_block = into.new_block "#{into.name}_while"
       ret = while_block.new_block "#{into.name}_return"
       puts "compiling while condition #{condition}"
-      puts "Locals #{context.locals.keys.join('-')}, #{context.locals.object_id}"
       cond_val = condition.compile(context , while_block)
       while_block.b ret , condition_code: cond_val.not_operator
       last = nil