From f8cedce5299d12adc3ce3249fd5b3a9fe5578c0a Mon Sep 17 00:00:00 2001
From: Preston Pan <preston@nullring.xyz>
Date: Tue, 3 Jan 2023 14:41:57 -0800
Subject: hypothetically fixed bug

---
 src/include/.ast.h.swp | Bin 12288 -> 0 bytes
 src/parser.c           |   2 ++
 src/visitor.c          |  10 +++++++++-
 3 files changed, 11 insertions(+), 1 deletion(-)
 delete mode 100644 src/include/.ast.h.swp

diff --git a/src/include/.ast.h.swp b/src/include/.ast.h.swp
deleted file mode 100644
index 355bb9f..0000000
Binary files a/src/include/.ast.h.swp and /dev/null differ
diff --git a/src/parser.c b/src/parser.c
index 92e9ccf..7f174a5 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -212,6 +212,8 @@ ast_t *parse_all(parser_t *parser) {
   int i = 0;
   while (t != NULL) {
     cur = parse_expr(parser);
+    if (cur == NULL)
+      continue;
     i++;
     asts = realloc(asts, i * sizeof(ast_t *));
     asts[i - 1] = cur;
diff --git a/src/visitor.c b/src/visitor.c
index 6eb29a2..1e14c2e 100644
--- a/src/visitor.c
+++ b/src/visitor.c
@@ -64,6 +64,14 @@ ast_t *eval_expr(visitor_t *v, ast_t *e) {
   }
 }
 
-ast_t *eval(visitor_t *v) {}
+ast_t *eval(visitor_t *v) {
+  ast_t *cur;
+  ast_t *root;
+  ast_t **eval_nodes;
+  int j = 0;
+  for (int i = 0; i < v->root->root_size; i++) {
+    cur = eval_expr(v, v->root->subnodes[i]);
+  }
+}
 
 void eval_error(visitor_t *v, ast_t *e) { exit(1); }
-- 
cgit