From 2b8d27b402b621d20c7c29c500852c727d4cc8cd Mon Sep 17 00:00:00 2001 From: Maybe Waffle Date: Mon, 24 Apr 2023 16:48:37 +0000 Subject: Switch `impl_tag!` from explicit tags to `${index()}` --- compiler/rustc_data_structures/src/lib.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'compiler/rustc_data_structures/src/lib.rs') diff --git a/compiler/rustc_data_structures/src/lib.rs b/compiler/rustc_data_structures/src/lib.rs index 426d2c4034b..004017ec5f3 100644 --- a/compiler/rustc_data_structures/src/lib.rs +++ b/compiler/rustc_data_structures/src/lib.rs @@ -31,6 +31,7 @@ #![feature(unwrap_infallible)] #![feature(strict_provenance)] #![feature(ptr_alignment_type)] +#![feature(macro_metavar_expr)] #![allow(rustc::default_hash_types)] #![allow(rustc::potential_query_instability)] #![deny(rustc::untranslatable_diagnostic)] -- cgit 1.4.1-3-g733a5