more logic, runtime typechecking

1 files changed, 2 insertions, 0 deletions

diff --git a/chunk.d b/chunk.d
index bf67d3c..afaba8b 100644
--- a/chunk.d
+++ b/chunk.d
@@ -38,6 +38,8 @@ class Function : Obj {
 enum OpCode {
     OP_ADD,
     OP_LESS,
+    OP_NOT,
+    OP_GREATER,
     OP_NEGATE,
     OP_RETURN,
     OP_CONSTANT,