Rollup of 4 pull requests#4790

Closed

flip1995 wants to merge 19 commits intorust-lang:masterfrom

flip1995:rollup-8rnsng6

Commits on Oct 31, 2019

Fix #4748 - Deprecated lints don't expand
evanjs
committed
`DecimalLiteralRepresentation` simplification
Michael Wright
committed

Commits on Nov 2, 2019

Commits on Nov 6, 2019

don't warn on CRLF in `with_newline` lints
euclio
committed

Commits on Nov 7, 2019