Rollup merge of rust-lang#93714 - compiler-errors:can-type-impl-copy-…

…error-span, r=jackh726

better ObligationCause for normalization errors in `can_type_implement_copy`

Some logic is needed so we can point to the field when given totally nonsense types like `struct Foo(<u32 as Iterator>::Item);`

Fixes rust-lang#93687

clippy_lints/src/needless_pass_by_value.rs

@@ -199,7 +199,7 @@ impl<'tcx> LateLintPass<'tcx> for NeedlessPassByValue {
  let sugg = |diag: &mut DiagnosticBuilder<'_>| {
  if let ty::Adt(def, ..) = ty.kind() {
  if let Some(span) = cx.tcx.hir().span_if_local(def.did) {
- if can_type_implement_copy(cx.tcx, cx.param_env, ty).is_ok() {
+ if can_type_implement_copy(cx.tcx, cx.param_env, ty, traits::ObligationCause::dummy_with_span(span)).is_ok() {
  diag.span_help(span, "consider marking this type as `Copy`");
  }
  }