make invalid_type_param_default lint show up in cargo future-compat reports

and remove the feature gate that silenced the lint
2024-07-15 21:25:03 +02:00
parent b286722878
commit 9d9b55cd2b
12 changed files with 115 additions and 30 deletions
--- a/compiler/rustc_hir_analysis/src/collect/generics_of.rs
+++ b/compiler/rustc_hir_analysis/src/collect/generics_of.rs
@@ -323,8 +323,6 @@ pub(super) fn generics_of(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::Generics {
            if default.is_some() {
                match allow_defaults {
                    Defaults::Allowed => {}
-                    Defaults::FutureCompatDisallowed
-                        if tcx.features().default_type_parameter_fallback => {}
                    Defaults::FutureCompatDisallowed => {
                        tcx.node_span_lint(
                            lint::builtin::INVALID_TYPE_PARAM_DEFAULT,