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-rw-r--r--src/librustc_mir/lib.rs3
1 files changed, 0 insertions, 3 deletions
diff --git a/src/librustc_mir/lib.rs b/src/librustc_mir/lib.rs
index 3f32d307409..d60b453e0d8 100644
--- a/src/librustc_mir/lib.rs
+++ b/src/librustc_mir/lib.rs
@@ -18,7 +18,6 @@ Rust MIR: a lowered representation of Rust. Also: an experiment!
 #![feature(in_band_lifetimes)]
 #![feature(slice_patterns)]
 #![feature(slice_sort_by_cached_key)]
-#![feature(from_ref)]
 #![feature(box_patterns)]
 #![feature(box_syntax)]
 #![feature(catch_expr)]
@@ -26,13 +25,11 @@ Rust MIR: a lowered representation of Rust. Also: an experiment!
 #![feature(const_fn)]
 #![feature(core_intrinsics)]
 #![feature(decl_macro)]
-#![feature(fs_read_write)]
 #![feature(in_band_lifetimes)]
 #![feature(macro_vis_matcher)]
 #![feature(exhaustive_patterns)]
 #![feature(range_contains)]
 #![feature(rustc_diagnostic_macros)]
-#![feature(crate_visibility_modifier)]
 #![feature(never_type)]
 #![feature(specialization)]
 #![feature(try_trait)]