update_lints

Author: SquareMan

CHANGELOG.md

@@ -3979,6 +3979,7 @@ Released 2018-09-13
 [`len_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
 [`let_and_return`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
 [`let_underscore_drop`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_drop
+[`let_underscore_future`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_future
 [`let_underscore_lock`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_lock
 [`let_underscore_must_use`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_must_use
 [`let_unit_value`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value

clippy_lints/src/declared_lints.rs

@@ -215,6 +215,7 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[
     crate::len_zero::LEN_WITHOUT_IS_EMPTY_INFO,
     crate::len_zero::LEN_ZERO_INFO,
     crate::let_if_seq::USELESS_LET_IF_SEQ_INFO,
+    crate::let_underscore::LET_UNDERSCORE_FUTURE_INFO,
     crate::let_underscore::LET_UNDERSCORE_LOCK_INFO,
     crate::let_underscore::LET_UNDERSCORE_MUST_USE_INFO,
     crate::lifetimes::EXTRA_UNUSED_LIFETIMES_INFO,