lib/furnace/ssa/terminator_instruction.rb in furnace-0.4.0.beta.1 vs lib/furnace/ssa/terminator_instruction.rb in furnace-0.4.0.beta.2

@@ -1,24 +1,24 @@
 module Furnace
   class SSA::TerminatorInstruction < SSA::Instruction
-    def has_side_effects?
+    def terminator?
       true
     end
 
-    def terminator?
-      true
+    def has_side_effects?
+      exits?
     end
 
     def exits?
-      raise NotImplementedError, "reimplement SSA::TerminatorInstruction#exits? in a subclass"
+      raise NotImplementedError, "reimplement #{self.class}#exits?"
     end
 
     def successors
       operands.
         select do |value|
-          value.type == SSA::BasicBlockType.instance
+          value.type == SSA::BasicBlockType.new
         end.map do |value|
           value.name
         end
     end
   end
-end
\ No newline at end of file
+end