let builder pass the source down, but inly once

2018-04-18 19:27:46 +03:00
parent 059ff4a868
commit 75d5fff611
2 changed files with 14 additions and 5 deletions
--- a/lib/risc/instruction.rb
+++ b/lib/risc/instruction.rb
@@ -26,7 +26,8 @@ module Risc
      @source = source
      @next = nekst
      return unless source
-      raise "Source must be string or Instruction, not #{source.class}" unless source.is_a?(String) or source.is_a?(Mom::Instruction)
+      raise "Source must be string or Instruction, not #{source.class}" unless source.is_a?(String) or
+                source.is_a?(Mom::Instruction) or source.is_a?(Parfait::TypedMethod)
    end
    attr_reader :source