remove unused import

diff --git a/src/librustc_mir/interpret/machine.rs b/src/librustc_mir/interpret/machine.rs
index 4f677b086d420a34dd066c2679efc86532f19759..1efd7ca7f89738f658a42727d8df56f71f627b2d 100644 (file)
--- a/src/librustc_mir/interpret/machine.rs
+++ b/src/librustc_mir/interpret/machine.rs
@@ -17,7 +17,7 @@
 
 use rustc::hir::{self, def_id::DefId};
 use rustc::mir;
-use rustc::ty::{self, layout::{Size, TyLayout}, query::TyCtxtAt};
+use rustc::ty::{self, layout::TyLayout, query::TyCtxtAt};
 
 use super::{
     Allocation, AllocId, EvalResult, Scalar, AllocationExtra,