From e6234f0793c3e7d9978831d884d420a5dbb5bfb1 Mon Sep 17 00:00:00 2001
From: Tucker Evans <tuckerevans24@gmail.com>
Date: Wed, 25 Sep 2019 20:31:31 -0400
Subject: Add io functions to base scope

---
 pc.l | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'pc.l')

diff --git a/pc.l b/pc.l
index ec5b947..701e469 100644
--- a/pc.l
+++ b/pc.l
@@ -34,6 +34,22 @@ id	[A-Za-z][A-Za-z0-9_]*
 	return PROG;
 }
 
+input {
+	node *tmp;
+	tmp = scope_insert(cur_scope, "write");
+	tmp->func_info = malloc(sizeof(struct fi));
+
+	return IO;
+}
+
+output {
+	node *tmp;
+	tmp = scope_insert(cur_scope, "read");
+	tmp->func_info = malloc(sizeof(struct fi));
+
+	return IO;
+}
+
 "var" {
 	debug_print(VAR, NULL);
 	return VAR;
-- 
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