New upstream version 1.13.0+dfsg1

[rustc.git] / src / librustc_mir / lib.rs

diff --git a/src/librustc_mir/lib.rs b/src/librustc_mir/lib.rs
index 3d01d49c53472ecb57c1429a97ca57b1cea19f16..02f15602d708b3472a39f42aa391282213a7f8c8 100644 (file)
--- a/src/librustc_mir/lib.rs
+++ b/src/librustc_mir/lib.rs
@@ -22,10 +22,11 @@ Rust MIR: a lowered representation of Rust. Also: an experiment!
 
 #![feature(associated_consts)]
 #![feature(box_patterns)]
+#![feature(dotdot_in_tuple_patterns)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(rustc_private)]
 #![feature(staged_api)]
-#![feature(question_mark)]
+#![cfg_attr(stage0, feature(question_mark))]
 
 #[macro_use] extern crate log;
 extern crate graphviz as dot;
@@ -45,8 +46,10 @@ extern crate rustc_const_eval;
 pub mod diagnostics;
 
 pub mod build;
+pub mod def_use;
 pub mod graphviz;
 mod hair;
 pub mod mir_map;
 pub mod pretty;
 pub mod transform;
+