Add 'compiler/rustc_smir/' from commit '9abcb5c7b574cf316eb23d3f469187bb86ba3019'

[rust.git] / compiler / rustc_typeck / src / check / op.rs

diff --git a/compiler/rustc_typeck/src/check/op.rs b/compiler/rustc_typeck/src/check/op.rs
index c99d9d8f9230d2824b2f1e944076f53c5ffffd8c..3ae04706e4bc33d8acf8914f14d2771b792985f4 100644 (file)
--- a/compiler/rustc_typeck/src/check/op.rs
+++ b/compiler/rustc_typeck/src/check/op.rs
@@ -10,7 +10,6 @@
     Adjust, Adjustment, AllowTwoPhase, AutoBorrow, AutoBorrowMutability,
 };
 use rustc_middle::ty::fold::TypeFolder;
-use rustc_middle::ty::TyKind::{Adt, Array, Char, FnDef, Never, Ref, Str, Tuple, Uint};
 use rustc_middle::ty::{self, Ty, TyCtxt, TypeFoldable, TypeVisitor};
 use rustc_span::source_map::Spanned;
 use rustc_span::symbol::{sym, Ident};
@@ -18,6 +17,7 @@
 use rustc_trait_selection::infer::InferCtxtExt;
 use rustc_trait_selection::traits::error_reporting::suggestions::InferCtxtExt as _;
 use rustc_trait_selection::traits::{FulfillmentError, TraitEngine, TraitEngineExt};
+use rustc_type_ir::sty::TyKind::*;
 
 use std::ops::ControlFlow;
 
@@ -705,7 +705,7 @@ pub fn check_user_unop(
                         let predicates = errors
                             .iter()
                             .filter_map(|error| {
-                                error.obligation.predicate.clone().to_opt_poly_trait_pred()
+                                error.obligation.predicate.to_opt_poly_trait_pred()
                             });
                         for pred in predicates {
                             self.infcx.suggest_restricting_param_bound(