Shrink this field to 16 bits and put padding after it.
@@ -232,7 +232,8 @@ typedef struct lily_var_ {
uint16_t line_num;
uint16_t doc_id;
/* This is used to determine if a var is an upvalue, local, or global. */
- uint32_t function_depth;
+ uint16_t function_depth;
+ uint16_t pad;
union {
/* If this is a class/enum method, this is the parent. Otherwise, except
