use rustc_hir::{Body, Closure, Expr, ExprKind, FnRetTy, HirId, Local, LocalSource};
use rustc_middle::hir::nested_filter;
use rustc_middle::infer::unify_key::{ConstVariableOrigin, ConstVariableOriginKind};
-use rustc_middle::ty::adjustment::{Adjust, Adjustment, AutoBorrow, AutoBorrowMutability};
+use rustc_middle::ty::adjustment::{Adjust, Adjustment, AutoBorrow};
use rustc_middle::ty::print::{FmtPrinter, PrettyPrinter, Print, Printer};
use rustc_middle::ty::{self, DefIdTree, InferConst};
use rustc_middle::ty::{GenericArg, GenericArgKind, SubstsRef};
[
..,
Adjustment { kind: Adjust::Borrow(AutoBorrow::Ref(_, mut_)), target: _ },
- ] => match mut_ {
- AutoBorrowMutability::Mut { .. } => "&mut ",
- AutoBorrowMutability::Not => "&",
- },
+ ] => hir::Mutability::from(*mut_).ref_prefix_str(),
_ => "",
};
&self,
kind: hir::GeneratorKind,
span: Span,
- ty: Ty<'tcx>,
+ ty: ty::Term<'tcx>,
) -> DiagnosticBuilder<'tcx, ErrorGuaranteed> {
let ty = self.resolve_vars_if_possible(ty);
let data = self.extract_inference_diagnostics_data(ty.into(), None);