ion out last changes from grammar update

surprisingly painless, considering it was more or less a rewrite
2015-10-09 18:06:00 +03:00
parent 4c17ed2e6e
commit 024e6cb389
8 changed files with 17 additions and 18 deletions
--- a/lib/interpreter/interpreter.rb
+++ b/lib/interpreter/interpreter.rb
@ -183,8 +183,8 @@ module Interpreter
      left = get_register(@instruction.left)
      rr = @instruction.right
      right = get_register(rr)
-      case @instruction.operator
-      when :add
+      case @instruction.operator.to_s
+      when "add"
        result = left + right
      when "/"
        result = left / right
@ -195,7 +195,7 @@ module Interpreter
      when "=="
        result = left == right
      else
-        raise "unimplemented  #{@instruction.operator} #{@instruction}"
+        raise "unimplemented  '#{@instruction.operator}' #{@instruction}"
      end
      puts "#{@instruction} == #{result}"
      right = set_register(rr , result)