Compile-time versus runtime checklist

Feature	Compile time	Runtime
define, enum member	resolved	immutable value only
Const/data item	allocated and encoded	read-only
Runtime variable/array	slot allocated	mutable
sizeof, addr	resolved	result/address consumed
remap, unmap declaration	encoded	applied after each main cycle
User function	compiled	called by runtime flow
init	compiled	once per script load
main	compiled	every VM cycle