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Auto merge of #5158 - lzutao:callbackshook, r=flip1995 

Impl DefaultCallbacks on our side

cc https://github.com/rust-lang/rust/pull/69059#discussion_r377643560

changelog: none
This commit is contained in:
bors 2020-02-11 22:22:05 +00:00
parent 80c0afe5ee bfc4bd4dbe
commit 07f1736390
1 changed files with 3 additions and 3 deletions
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6
src/driver.rs
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@ -63,10 +63,10 @@ fn test_arg_value() {
assert_eq!(arg_value(args, "--foo", |_| true), None);
}
#[allow(clippy::too_many_lines)]
struct DefaultCallbacks;
impl rustc_driver::Callbacks for DefaultCallbacks {}
struct ClippyCallbacks;
impl rustc_driver::Callbacks for ClippyCallbacks {
fn config(&mut self, config: &mut interface::Config) {
let previous = config.register_lints.take();
@ -387,7 +387,7 @@ pub fn main() {
}
}
let mut clippy = ClippyCallbacks;
let mut default = rustc_driver::DefaultCallbacks;
let mut default = DefaultCallbacks;
let callbacks: &mut (dyn rustc_driver::Callbacks + Send) =
if clippy_enabled { &mut clippy } else { &mut default };
rustc_driver::run_compiler(&args, callbacks, None, None)