From 097a03435f322962d785d5ecd6883901882fd6c2 Mon Sep 17 00:00:00 2001
From: c
Date: Sun, 26 Nov 2023 07:52:51 -0500
Subject: Destroying trees.

---
 src/main.c   | 2 +-
 src/parser.c | 2 +-
 src/tree.c   | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/main.c b/src/main.c
index 11ab70a..3c1b8b8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -53,8 +53,8 @@ int main(int argc, char* argv[]) {
 
    /* Clean up parser stuff. */
    token_destroy(lexer->tokenl);
-   tree_destroy(parser->tree);
    lexer_destroy(lexer);
+   tree_destroy(parser->tree);
    parser_destroy(parser);
    free(src);
 
diff --git a/src/parser.c b/src/parser.c
index c378d75..af6887e 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -56,7 +56,7 @@ tree_t* parser_parse_lstr(parser_t* parser) {
    lstr->data.lstr.len = strlen(parser->token->val);
    /* Swap pointers to allow for future token destruction. */
    lstr->data.lstr.val = parser->token->val;
-   parser->token->val = NULL;
+   parser->token->val = NULL; 
 
    return lstr;
 }
diff --git a/src/tree.c b/src/tree.c
index 4720ae6..4cd0263 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -19,6 +19,7 @@ tree_t* tree_init(int type) {
          tree->data.lint.val = 0;
          break;
       case TREE_TYPE_LSTR:
+         tree->data.lstr.val = NULL;
          tree->data.lstr.len = 0;
          break;
       case TREE_TYPE_TAG:
@@ -72,7 +73,7 @@ void tree_destroy(tree_t* tree) {
          tree_destroy(tree->data.darg.nxt);
          break;
       case TREE_TYPE_CARG:
-         free(tree->data.carg.val);
+         tree_destroy(tree->data.carg.val);
          tree_destroy(tree->data.carg.nxt);
          break;
       case TREE_TYPE_DEF:
-- 
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