Rollup merge of rust-lang#58225 - taiki-e:librustc_fs_util-2018, r=Ce…

…ntril librustc_fs_util => 2018 Transitions `librustc_fs_util` to Rust 2018; cc rust-lang#58099 r? @Centril
kennytm · Feb 7, 2019 · c0a135f · c0a135f
2 parents d05313d + d4a60e0
commit c0a135f
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diff --git a/src/librustc_fs_util/Cargo.toml b/src/librustc_fs_util/Cargo.toml
@@ -2,6 +2,7 @@
 authors = ["The Rust Project Developers"]
 name = "rustc_fs_util"
 version = "0.0.0"
+edition = "2018"
 
 [lib]
 name = "rustc_fs_util"

diff --git a/src/librustc_fs_util/lib.rs b/src/librustc_fs_util/lib.rs
@@ -1,3 +1,5 @@
+#![deny(rust_2018_idioms)]
+
 use std::path::{Path, PathBuf};
 use std::ffi::CString;
 use std::fs;