From 402a8af1d59a573ebd40cd953a779013969ec313 Mon Sep 17 00:00:00 2001
From: Mark Rousskov <mark.simulacrum@gmail.com>
Date: Fri, 25 Oct 2019 19:27:57 -0400
Subject: [PATCH] Remove lint callback from driver

This is leftover from a restructuring of lint registration for drivers;
it should now happen via the register_lints field on Config rather than
this function.
---
 src/librustc_driver/lib.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs
index 15adf7e4add73..6e8bc11162f66 100644
--- a/src/librustc_driver/lib.rs
+++ b/src/librustc_driver/lib.rs
@@ -106,8 +106,6 @@ pub fn abort_on_err<T>(result: Result<T, ErrorReported>, sess: &Session) -> T {
 pub trait Callbacks {
     /// Called before creating the compiler instance
     fn config(&mut self, _config: &mut interface::Config) {}
-    /// Called early during compilation to allow other drivers to easily register lints.
-    fn extra_lints(&mut self, _ls: &mut lint::LintStore) {}
     /// Called after parsing. Return value instructs the compiler whether to
     /// continue the compilation afterwards (defaults to `Compilation::Continue`)
     fn after_parsing(&mut self, _compiler: &interface::Compiler) -> Compilation {