fix(compiler/preprocess_rec): do not type check after erase_irrelevant
fix(compiler/preprocess_rec): do not type check after erase_irrelevant

johoelzl/lean,dselsam/lean,leodemoura/lean,fpvandoorn/lean,fpvandoorn/lean,rlewis1988/lean,leanprover/lean,leodemoura/lean,fpvandoorn/lean,rlewis1988/lean,fgdorais/lean,leanprover/lean,soonhokong/lean-windows,Kha/lean,fpvandoorn/lean,avigad/lean,Kha/lean,johoelzl/lean,avigad/lean,leodemoura/lean,rlewis1988/lean,leanprover/lean,fpvandoorn/lean,leodemoura/lean,leanprover-community/lean,leodemoura/lean,soonhokong/lean-windows,fgdorais/lean,johoelzl/lean,Kha/lean,Kha/lean,johoelzl/lean,dselsam/lean,fgdorais/lean,leanprover-community/lean,soonhokong/lean-windows,johoelzl/lean,dselsam/lean,fpvandoorn/lean,digama0/lean,digama0/lean,avigad/lean,leanprover/lean,soonhokong/lean-osx,leanprover-community/lean,Kha/lean,digama0/lean,soonhokong/lean-windows,rlewis1988/lean,leodemoura/lean,fgdorais/lean,rlewis1988/lean,fgdorais/lean,dselsam/lean,digama0/lean,avigad/lean,soonhokong/lean-windows,dselsam/lean,johoelzl/lean,leanprover-community/lean,digama0/lean,rlewis1988/lean,leanprover-community/lean,digama0/lean,dselsam/lean,fgdorais/lean,soonhokong/lean-osx,avigad/lean,leanprover-community/lean,avigad/lean,soonhokong/lean-osx,Kha/lean,leanprover/lean,soonhokong/lean-osx,leanprover/lean,soonhokong/lean-osx