remove cargo edition 2018 feature gate.

Rust and the cargo used to bootstrap was updated in https://github.com/rust-lang/rust/pull/54601 which now has the 2018 edition stabilized.
2018-09-30 11:12:24 +02:00 · 2018-09-30 11:12:24 +02:00 · 91f7e22edf
parent 9d0b79d392
commit 91f7e22edf
4 changed files with 0 additions and 8 deletions
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "clippy"
 version = "0.0.212"
--- a/clippy_dev/Cargo.toml
+++ b/clippy_dev/Cargo.toml
@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "clippy_dev"
 version = "0.0.1"
--- a/clippy_lints/Cargo.toml
+++ b/clippy_lints/Cargo.toml
@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "clippy_lints"
 # begin automatic update
--- a/rustc_tools_util/Cargo.toml
+++ b/rustc_tools_util/Cargo.toml
@ -1,5 +1,3 @@
-cargo-features = ["edition"]
-
 [package]
 name = "rustc_tools_util"
 version = "0.1.0"