From 2cacd17a7f49a523becaa0c74b873202e88053e0 Mon Sep 17 00:00:00 2001
From: msizanoen <qtmlabs@protonmail.com>
Date: Tue, 22 Oct 2019 12:56:26 +0700
Subject: [PATCH] Remove clippy plugin

---
 Cargo.toml |  5 -----
 src/lib.rs | 37 -------------------------------------
 2 files changed, 42 deletions(-)
 delete mode 100644 src/lib.rs

diff --git a/Cargo.toml b/Cargo.toml
index 1f4a61afd8f2..20361697f2b2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,11 +22,6 @@ publish = false
 travis-ci = { repository = "rust-lang/rust-clippy" }
 appveyor = { repository = "rust-lang/rust-clippy" }
 
-[lib]
-name = "clippy"
-plugin = true
-test = false
-
 [[bin]]
 name = "cargo-clippy"
 test = false
diff --git a/src/lib.rs b/src/lib.rs
deleted file mode 100644
index 76e1c711656b..000000000000
--- a/src/lib.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// error-pattern:cargo-clippy
-#![feature(plugin_registrar)]
-#![feature(rustc_private)]
-#![warn(rust_2018_idioms)]
-
-// FIXME: switch to something more ergonomic here, once available.
-// (Currently there is no way to opt into sysroot crates without `extern crate`.)
-#[allow(unused_extern_crates)]
-extern crate rustc_driver;
-use self::rustc_driver::plugin::Registry;
-
-#[plugin_registrar]
-pub fn plugin_registrar(reg: &mut Registry<'_>) {
-    reg.sess.lint_store.with_read_lock(|lint_store| {
-        for (lint, _, _) in lint_store.get_lint_groups() {
-            reg.sess
-                .struct_warn(
-                    "the clippy plugin is being deprecated, please use cargo clippy or rls with the clippy feature",
-                )
-                .emit();
-            if lint == "clippy" {
-                // cargo clippy run on a crate that also uses the plugin
-                return;
-            }
-        }
-    });
-
-    let conf = clippy_lints::read_conf(reg);
-    clippy_lints::register_plugins(reg, &conf);
-}
-
-// only exists to let the dogfood integration test works.
-// Don't run clippy as an executable directly
-#[allow(dead_code)]
-fn main() {
-    panic!("Please use the cargo-clippy executable");
-}