Refactor `switch` selector emission
Refactor `switch` selector emission

guoyiteng/braid,cucapra/braid,cucapra/braid,cucapra/braid,cucapra/braid,guoyiteng/braid,cucapra/braid,guoyiteng/braid,guoyiteng/braid,guoyiteng/braid,guoyiteng/braid,cucapra/braid