Auto merge of #3885 - mikerite:clippy_dev_toolchain, r=phansch

bors · bors · commit e226f17d5260 · 2019-04-08T05:58:34.000Z
Add rust-toolchain for clippy_dev

AFAIK, `clippy_dev` is supposed to be built on stable. (This is why it's not a `[bin]` inside the root `Cargo.toml`.) This adds a `rust-toolchain` file for easy switching.
diff --git a/Cargo.toml b/Cargo.toml
@@ -45,7 +45,6 @@ semver = "0.9"
 rustc_tools_util = { version = "0.1.1", path = "rustc_tools_util"}
 
 [dev-dependencies]
-clippy_dev = { version = "0.0.1", path = "clippy_dev" }
 cargo_metadata = "0.7.1"
 compiletest_rs = { version = "0.3.21", features = ["tmp"] }
 lazy_static = "1.0"
diff --git a/clippy_dev/rust-toolchain b/clippy_dev/rust-toolchain
@@ -0,0 +1 @@
+stable
