Method growStack

stack.go:469–488

(n int)

}

func (l *State) growStack(n int) {
	if len(l.stack) > maxStack { // error after extra size?
		l.throw(ErrorError)
	} else {
		needed := l.top + n + extraStack
		newSize := 2 * len(l.stack)
		if newSize > maxStack {
			newSize = maxStack
		}
		if newSize < needed {
			newSize = needed
		}
		if newSize > maxStack { // stack overflow?
			l.reallocStack(errorStackSize)
			l.runtimeError("stack overflow")
		} else {
			l.reallocStack(newSize)
		}
	}
}