3 files changed, 3 insertions, 6 deletions
diff --git a/compiler/rustc_middle/src/mir/interpret/mod.rs b/compiler/rustc_middle/src/mir/interpret/mod.rs
index d79cd8b7a..5f425a287 100644
--- a/compiler/rustc_middle/src/mir/interpret/mod.rs
+++ b/compiler/rustc_middle/src/mir/interpret/mod.rs
@@ -95,7 +95,6 @@ mod pointer;
 mod queries;
 mod value;
 
-use std::convert::TryFrom;
 use std::fmt;
 use std::io;
 use std::io::{Read, Write};
@@ -510,7 +509,7 @@ impl<'tcx> TyCtxt<'tcx> {
         self.reserve_and_set_dedup(GlobalAlloc::Static(static_id))
     }
 
-    /// Generates an `AllocId` for a function.  Depending on the function type,
+    /// Generates an `AllocId` for a function. Depending on the function type,
     /// this might get deduplicated or assigned a new ID each time.
     pub fn create_fn_alloc(self, instance: Instance<'tcx>) -> AllocId {
         // Functions cannot be identified by pointers, as asm-equal functions can get deduplicated
@@ -519,7 +518,7 @@ impl<'tcx> TyCtxt<'tcx> {
         // We thus generate a new `AllocId` for every mention of a function. This means that
         // `main as fn() == main as fn()` is false, while `let x = main as fn(); x == x` is true.
         // However, formatting code relies on function identity (see #58320), so we only do
-        // this for generic functions.  Lifetime parameters are ignored.
+        // this for generic functions. Lifetime parameters are ignored.
         let is_generic = instance
             .substs
             .into_iter()
@@ -536,7 +535,7 @@ impl<'tcx> TyCtxt<'tcx> {
         }
     }
 
-    /// Generates an `AllocId` for a (symbolic, not-reified) vtable.  Will get deduplicated.
+    /// Generates an `AllocId` for a (symbolic, not-reified) vtable. Will get deduplicated.
     pub fn create_vtable_alloc(
         self,
         ty: Ty<'tcx>,
diff --git a/compiler/rustc_middle/src/mir/interpret/pointer.rs b/compiler/rustc_middle/src/mir/interpret/pointer.rs
index 9c270ba1e..b08309910 100644
--- a/compiler/rustc_middle/src/mir/interpret/pointer.rs
+++ b/compiler/rustc_middle/src/mir/interpret/pointer.rs
@@ -3,7 +3,6 @@ use super::{AllocId, InterpResult};
 use rustc_macros::HashStable;
 use rustc_target::abi::{HasDataLayout, Size};
 
-use std::convert::{TryFrom, TryInto};
 use std::fmt;
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/compiler/rustc_middle/src/mir/interpret/value.rs b/compiler/rustc_middle/src/mir/interpret/value.rs
index e6636e50e..88fb14eb3 100644
--- a/compiler/rustc_middle/src/mir/interpret/value.rs
+++ b/compiler/rustc_middle/src/mir/interpret/value.rs
@@ -1,4 +1,3 @@
-use std::convert::{TryFrom, TryInto};
 use std::fmt;
 
 use either::{Either, Left, Right};