fix some double free, memory leaks, and seg faults

src/translator/number/number.c

@@ -0,0 +1,21 @@
+#include "../translator.h"
+#include "number.h"
+#include <gmp-x86_64.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+
+size_t translate_parsed_number(Translated *translated, ParsedValue *parsedValue) {
+  char *number_str = (char*)parsedValue->data;
+  size_t length = strlen(number_str);
+  size_t number_pos = arena_push(&translated->constants, number_str, length);
+  set_registers(translated, 1);
+  
+  size_t start = push_instruction_code(translated, OP_LOAD_CONST);
+  push_instruction_code(translated, 0);
+
+  push_instruction_code(translated, TYPE_OP_NUMBER);
+  push_instruction_code(translated,length);
+  push_instruction_code(translated, number_pos);
+  return start;
+}