1 files changed, 3 insertions, 0 deletions

diff --git a/src/nodes.c b/src/nodes.c
index 5689d18..35d123a 100644
--- a/src/nodes.c
+++ b/src/nodes.c
@@ -1,10 +1,13 @@
 #include "nodes.h"
 
+static size_t node_gen_id = 0;
+
 Node *
 alloc_node(NodeType type) {
     // TODO: Use a bump allocator?
     // TODO: Free memory!
     Node *node = malloc(sizeof(Node));
+    node->id = node_gen_id++;
     node->type = type;
     node->line = 0;
     node->col = 0;