sorting mom instructions and statements into separate dirs

lib/mom/instruction/dynamic_call.rb

@@ -0,0 +1,24 @@
+module Mom
+
+  # A dynamic call calls a method at runtime. This off course implies that we don't know the
+  # method at compile time and so must "find" it. Resolving, or finding the method, is a
+  # a seperate step though, and here we assume that we know this Method instance.
+  #
+  # Both (to be called) Method instance and the type of receiver are stored as
+  # variables here. The type is used to check before calling.
+  #
+  # Setting up the method is not part of the instructions scope. That setup
+  # includes the type check and any necccessay method resolution.
+  # See vool send statement
+  #
+  class DynamicCall < Instruction
+    attr :cached_type
+    attr :cached_method
+
+    def initialize(type = nil, method = nil)
+      @cached_type = type
+      @cached_method = method
+    end
+  end
+
+end