Method Push

state.go:286–302

Push pushes the passed callFrame onto the stack. it panics if the stack is full, caller should call IsFull() before invoking this to avoid this.

(v callFrame)

// Push pushes the passed callFrame onto the stack. it panics if the stack is full, caller should call IsFull() before
// invoking this to avoid this.
func (cs *autoGrowingCallFrameStack) Push(v callFrame) {
	curSeg := cs.segments[cs.segIdx]
	if cs.segSp >= FramesPerSegment {
		// segment full, push new segment if allowed
		if cs.segIdx < segIdx(len(cs.segments)-1) {
			curSeg = newCallFrameStackSegment()
			cs.segIdx++
			cs.segments[cs.segIdx] = curSeg
			cs.segSp = 0
		} else {
			panic("lua callstack overflow")
		}
	}
	curSeg.array[cs.segSp] = v
	curSeg.array[cs.segSp].Idx = int(cs.segSp) + FramesPerSegment*int(cs.segIdx)
	cs.segSp++
}

// Sp retrieves the current stack depth, which is the number of frames currently pushed on the stack.
func (cs *autoGrowingCallFrameStack) Sp() int {