Setup initial Pratt parser

1 files changed, 4 insertions, 0 deletions

diff --git a/src/badlib.h b/src/badlib.h
index a91fcf8..71f4bee 100644
--- a/src/badlib.h
+++ b/src/badlib.h
@@ -11,6 +11,7 @@
 // - Implement binary search for searching into an array:
 //       SearchResult find_array(Array haystack, Array needle).
 // - Logger functions for hash map and queues.
+// - Make assert/abort macros dump the file name/line?
 //
 
 #include <stdarg.h>
@@ -811,6 +812,9 @@ _array_reserve(sz num_elem, sz type_size, Arena *a) {
 
 static inline void *
 _array_maybe_grow(void *arr, sz type_size, Arena *a) {
+    if (!arr) {
+        arr = _array_reserve(0, 0, a);
+    }
     ArrayHeader *head = array_head(arr);
     if (head->cap == head->size) {
         sz prev_size = head->cap * type_size + sizeof(ArrayHeader);