Rename variable

Author: roxelo

compiler/rustc_trait_selection/src/traits/error_reporting/suggestions.rs

@@ -687,16 +687,16 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
             return false;
         }
 
-        // Blacklist traits for which it would be nonsensical to suggest borrowing.
+        // List of traits for which it would be nonsensical to suggest borrowing.
         // For instance, immutable references are always Copy, so suggesting to
         // borrow would always succeed, but it's probably not what the user wanted.
-        let mut blacklist: Vec<_> =
+        let mut never_suggest_borrow: Vec<_> =
             [LangItem::Copy, LangItem::Clone, LangItem::Unpin, LangItem::Sized]
                 .iter()
                 .filter_map(|lang_item| self.tcx.lang_items().require(*lang_item).ok())
                 .collect();
 
-        blacklist.push(self.tcx.get_diagnostic_item(sym::send_trait).unwrap());
+        never_suggest_borrow.push(self.tcx.get_diagnostic_item(sym::send_trait).unwrap());
 
         let span = obligation.cause.span;
         let param_env = obligation.param_env;
@@ -799,15 +799,15 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
                 ty::TraitRef::new(trait_ref.def_id, imm_substs),
                 trait_ref,
                 false,
-                &blacklist[..],
+                &never_suggest_borrow[..],
             ) {
                 return true;
             } else {
                 return try_borrowing(
                     ty::TraitRef::new(trait_ref.def_id, mut_substs),
                     trait_ref,
                     true,
-                    &blacklist[..],
+                    &never_suggest_borrow[..],
                 );
             }
         } else {

library/core/src/marker.rs

@@ -31,10 +31,6 @@ use crate::hash::Hasher;
 /// [ub]: ../../reference/behavior-considered-undefined.html
 #[stable(feature = "rust1", since = "1.0.0")]
 #[cfg_attr(not(test), rustc_diagnostic_item = "send_trait")]
-<<<<<<< HEAD
-#[lang = "send"]
-=======
->>>>>>> Remove lang items Send, UnwindSafe and RefUnwindSafe
 #[rustc_on_unimplemented(
     message = "`{Self}` cannot be sent between threads safely",
     label = "`{Self}` cannot be sent between threads safely"