Retroactively feature gate ConstArgKind::Path

2024-08-19 01:14:09 +01:00
parent f04f6ca36d
commit b8eedfa3d2
41 changed files with 425 additions and 206 deletions
--- a/compiler/rustc_ast_lowering/src/expr.rs
+++ b/compiler/rustc_ast_lowering/src/expr.rs
@@ -387,7 +387,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
                let node_id = self.next_node_id();

                // HACK(min_generic_const_args): see lower_anon_const
-                if !arg.is_potential_trivial_const_arg() {
+                if !self.tcx.features().const_arg_path || !arg.is_potential_trivial_const_arg() {
                    // Add a definition for the in-band const def.
                    self.create_def(parent_def_id, node_id, kw::Empty, DefKind::AnonConst, f.span);
                }