From f1ae83904a471d7ad381bda0147bd45c6192e3d8 Mon Sep 17 00:00:00 2001
From: Kia <kia@special-circumstanc.es>
Date: Thu, 6 Aug 2020 12:27:28 -0600
Subject: [PATCH] tree modification working
---
cfg_utils.py | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/cfg_utils.py b/cfg_utils.py
index ad2d14c..29fee09 100644
--- a/cfg_utils.py
+++ b/cfg_utils.py
@@ -117,6 +117,20 @@ def apply_rule(tree, location, ruleset, rule_number):
assert(opsite.language_element == the_rule[0])
+ assert(opsite.subnodes == [])
+
+ print("opsite has no subnodes, all good")
+
+ for new_subnode in the_rule[1]:
+ print(new_subnode)
+ x = TreeNode(new_subnode, [])
+ opsite.subnodes.append(x)
+
+ print("Now the opsite looks like")
+ walk_the_tree(opsite)
+ print("and the tree looks like")
+ walk_the_tree(tree)
+
--
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