Remove some unused extern crate

This commit is contained in:
Oliver Schneider
2017-08-28 14:08:31 +02:00
parent 1fce886ac3
commit 7355a1ea28
-3
View File
@@ -6,11 +6,8 @@
// From rustc.
#[macro_use]
extern crate log;
extern crate log_settings;
#[macro_use]
extern crate rustc;
extern crate rustc_const_math;
extern crate rustc_data_structures;
extern crate syntax;
use rustc::ty::{self, TyCtxt};