From 30822733f080fdee42409a6e05c6b8c7adfbbe7f Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Sun, 10 May 2020 23:36:41 +0200
Subject: [PATCH] rustc_driver: factor out computing the exit code

---
 src/driver.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/driver.rs b/src/driver.rs
index 2c699998e..1ce0300f2 100644
--- a/src/driver.rs
+++ b/src/driver.rs
@@ -296,7 +296,7 @@ pub fn main() {
     rustc_driver::init_rustc_env_logger();
     lazy_static::initialize(&ICE_HOOK);
     exit(
-        rustc_driver::catch_fatal_errors(move || {
+        rustc_driver::catch_with_exit_code(move || {
             let mut orig_args: Vec<String> = env::args().collect();
 
             if orig_args.iter().any(|a| a == "--version" || a == "-V") {
@@ -411,7 +411,5 @@ pub fn main() {
                 if clippy_enabled { &mut clippy } else { &mut default };
             rustc_driver::run_compiler(&args, callbacks, None, None)
         })
-        .and_then(|result| result)
-        .is_err() as i32,
     )
 }