rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2019-02-18	Fix formatting	Michael Howell	-1/+5

2019-02-17	Add a lint to warn on `T: Drop` bounds	Michael Howell	-0/+4
	What it does: Checks for generics with `std::ops::Drop` as bounds. Why is this bad? `Drop` bounds do not really accomplish anything. A type may have compiler-generated drop glue without implementing the `Drop` trait itself. The `Drop` trait also only has one method, `Drop::drop`, and that function is by fiat not callable in user code. So there is really no use case for using `Drop` in trait bounds. Known problems: None. Example: ```rust fn foo<T: Drop>() {} ```