let fn_def_id = cx.tcx.hir().local_def_id(hir_id);
- let preds = traits::elaborate_predicates(cx.tcx, cx.param_env.caller_bounds.to_vec())
+ let preds = traits::elaborate_predicates(cx.tcx, cx.param_env.caller_bounds.iter().copied())
.filter(|p| !p.is_global())
.filter_map(|obligation| {
if let ty::Predicate::Trait(poly_trait_ref, _) = obligation.predicate {
} = {
let mut ctx = MovedVariablesCtxt::default();
cx.tcx.infer_ctxt().enter(|infcx| {
- euv::ExprUseVisitor::new(&mut ctx, &infcx, fn_def_id.to_def_id(), cx.param_env, cx.tables)
- .consume_body(body);
+ euv::ExprUseVisitor::new(&mut ctx, &infcx, fn_def_id, cx.param_env, cx.tables).consume_body(body);
});
ctx
};
);
spans.sort_by_key(|&(span, _)| span);
}
- multispan_sugg(diag, "consider taking a reference instead".to_string(), spans);
+ multispan_sugg(diag, "consider taking a reference instead", spans);
};
span_lint_and_then(