From dc1fc66181cba96cc94f21f055676b952489dbd9 Mon Sep 17 00:00:00 2001
From: Felix Perktold <Felix.Perktold@student.uibk.ac.at>
Date: Sat, 24 Jan 2026 18:33:31 +0100
Subject: start implementing mark&sweep

---
 main.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'main.c')

diff --git a/main.c b/main.c
index 84d585c..695b7d7 100644
--- a/main.c
+++ b/main.c
@@ -92,6 +92,8 @@ void init_readline() {
 }
 
 int main(int argc, char **argv) {
+	// init global value register
+	global_reg = NULL;
 	// init global env
 	global_env = env_create(NULL);
 	env_define(global_env, "load_module", make_procedure(procedure_load_module));
@@ -139,6 +141,9 @@ int main(int argc, char **argv) {
 			prompt = "   ";
 		}
 		free(line);
+		int marked = mark_env(global_env); //maybe do this somewhere else?
+		printf("marked: %d\n", marked);
+		sweep();
 	}
 	return 0;
 }
-- 
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