From 782cc9f65c0c19ef79bd009074e09bf0394674f4 Mon Sep 17 00:00:00 2001 From: Camille GILLOT Date: Sat, 23 Nov 2019 14:47:31 +0100 Subject: Derive HashStable for TokenKind. --- src/libsyntax/lib.rs | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'src/libsyntax/lib.rs') diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs index 579d2657939..22b49862f49 100644 --- a/src/libsyntax/lib.rs +++ b/src/libsyntax/lib.rs @@ -20,7 +20,6 @@ #![recursion_limit="256"] pub use errors; -use rustc_data_structures::stable_hasher::StableHasher; use rustc_data_structures::sync::Lock; use rustc_index::bit_set::GrowableBitSet; pub use rustc_data_structures::thin_vec::ThinVec; @@ -115,6 +114,4 @@ pub mod early_buffered_lints; /// Requirements for a `StableHashingContext` to be used in this crate. /// This is a hack to allow using the `HashStable_Generic` derive macro /// instead of implementing everything in librustc. -pub trait HashStableContext: syntax_pos::HashStableContext { - fn hash_stable_tokenkind(&mut self, tokenkind: &token::TokenKind, hasher: &mut StableHasher); -} +pub trait HashStableContext: syntax_pos::HashStableContext {} -- cgit 1.4.1-3-g733a5