.infcx
.inner
.borrow_mut()
- .type_variables
+ .type_variables()
.sub_unified(a_vid, b_vid),
_ => false,
}
highlight: Option<ty::print::RegionHighlightMode>,
) -> (String, Option<Span>, Cow<'static, str>, Option<String>, Option<&'static str>) {
if let ty::Infer(ty::TyVar(ty_vid)) = ty.kind {
- let ty_vars = &self.inner.borrow().type_variables;
+ let mut inner = self.inner.borrow_mut();
+ let ty_vars = &inner.type_variables();
let var_origin = ty_vars.var_origin(ty_vid);
if let TypeVariableOriginKind::TypeParameterDefinition(name, def_id) = var_origin.kind {
let parent_def_id = def_id.and_then(|def_id| self.tcx.parent(def_id));
let ty_to_string = |ty: Ty<'tcx>| -> String {
let mut s = String::new();
let mut printer = ty::print::FmtPrinter::new(self.tcx, &mut s, Namespace::TypeNS);
- let ty_vars = &self.inner.borrow().type_variables;
+ let mut inner = self.inner.borrow_mut();
+ let ty_vars = inner.type_variables();
let getter = move |ty_vid| {
let var_origin = ty_vars.var_origin(ty_vid);
if let TypeVariableOriginKind::TypeParameterDefinition(name, _) = var_origin.kind {