impl Copy/Clone for arrays in std, not in compiler

2021-06-05 17:17:35 -04:00
parent 495322d776
commit ce1143e94d
9 changed files with 30 additions and 187 deletions
--- a/compiler/rustc_ty_utils/src/instance.rs
+++ b/compiler/rustc_ty_utils/src/instance.rs
@@ -362,7 +362,7 @@ fn resolve_associated_item<'tcx>(
                    let is_copy = self_ty.is_copy_modulo_regions(tcx.at(DUMMY_SP), param_env);
                    match self_ty.kind() {
                        _ if is_copy => (),
-                        ty::Array(..) | ty::Closure(..) | ty::Tuple(..) => {}
+                        ty::Closure(..) | ty::Tuple(..) => {}
                        _ => return Ok(None),
                    };