fn sum_of_squares(n: int) - int {
Lex: FT's flagship investment column。关于这个话题，新收录的资料提供了深入分析
Mog compiles to native code that uses the real call stack. A deeply recursive script — or a malicious one — could overflow the host process stack, crashing the entire application. To prevent this, the runtime allocates a separate stack for Mog code and places a guard page at its bottom.，这一点在新收录的资料中也有详细论述
Rakuten Marketing，更多细节参见新收录的资料
Truly invisible (rarely even mentioned)