add numbers to parser

src/memory.c

@@ -1,9 +1,28 @@
 #include "memory.h"
 #include <gc.h>
+#include <gc/gc.h>
+#include <gmp.h>
 #include <stdlib.h> // for malloc/free (temp arena fallback)
 #include <string.h>
 
-void ar_memory_init() { GC_INIT(); }
+
+void *gmp_gc_realloc(void *ptr, size_t old_size, size_t new_size) {
+    (void)old_size;  // Ignore old_size, Boehm doesn't need it
+    return GC_realloc(ptr, new_size);
+}
+
+
+void gmp_gc_free(void *ptr, size_t size) {
+    (void)size;  // Boehm GC manages this itself
+    // No-op — memory will be collected automatically
+    GC_FREE(ptr);
+}
+
+void ar_memory_init() {
+  GC_INIT();
+  mp_set_memory_functions(GC_malloc, gmp_gc_realloc, gmp_gc_free);
+}
+
 
 void *ar_alloc(size_t size) { return GC_MALLOC(size); }