let mut promoted_operand = |ty, span| {
promoted.span = span;
promoted.local_decls[RETURN_PLACE] = LocalDecl::new(ty, span);
+ let substs = tcx.erase_regions(InternalSubsts::identity_for_item(tcx, def.did));
let _const = tcx.mk_const(ty::ConstS {
ty,
kind: ty::ConstKind::Unevaluated(ty::Unevaluated {
def,
- substs: InternalSubsts::for_item(tcx, def.did, |param, _| {
- if let ty::GenericParamDefKind::Lifetime = param.kind {
- tcx.lifetimes.re_erased.into()
- } else {
- tcx.mk_param_from_def(param)
- }
- }),
+ substs,
promoted: Some(promoted_id),
}),
});
--- /dev/null
+// check-pass
+// (this requires debug assertions)
+
+#![feature(adt_const_params)]
+#![allow(incomplete_features)]
+
+fn foo<const B: &'static bool>(arg: &'static bool) -> bool {
+ B == arg
+}
+
+fn main() {
+ foo::<{ &true }>(&false);
+}
--- /dev/null
+// check-pass
+// (this requires debug assertions)
+
+#![feature(adt_const_params)]
+#![allow(incomplete_features)]
+
+pub const BAR: () = ice::<"">();
+pub const fn ice<const N: &'static str>() {
+ &10;
+}
+
+fn main() {}