diff options
Diffstat (limited to 'compiler/rustc_expand/src/mbe/macro_parser.rs')
| -rw-r--r-- | compiler/rustc_expand/src/mbe/macro_parser.rs | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/compiler/rustc_expand/src/mbe/macro_parser.rs b/compiler/rustc_expand/src/mbe/macro_parser.rs index ffb50f4c92e..27cf6fee702 100644 --- a/compiler/rustc_expand/src/mbe/macro_parser.rs +++ b/compiler/rustc_expand/src/mbe/macro_parser.rs @@ -75,10 +75,9 @@ pub(crate) use ParseResult::*; use crate::mbe::{macro_rules::Tracker, KleeneOp, TokenTree}; -use rustc_ast::token::{self, DocComment, Nonterminal, NonterminalKind, Token}; +use rustc_ast::token::{self, DocComment, NonterminalKind, Token}; use rustc_ast_pretty::pprust; use rustc_data_structures::fx::FxHashMap; -use rustc_data_structures::sync::Lrc; use rustc_errors::ErrorGuaranteed; use rustc_lint_defs::pluralize; use rustc_parse::parser::{ParseNtResult, Parser}; @@ -392,7 +391,7 @@ pub(super) fn count_metavar_decls(matcher: &[TokenTree]) -> usize { #[derive(Debug, Clone)] pub(crate) enum NamedMatch { MatchedSeq(Vec<NamedMatch>), - MatchedSingle(ParseNtResult<Lrc<(Nonterminal, Span)>>), + MatchedSingle(ParseNtResult), } /// Performs a token equality check, ignoring syntax context (that is, an unhygienic comparison) @@ -686,11 +685,7 @@ impl TtParser { } Ok(nt) => nt, }; - mp.push_match( - next_metavar, - seq_depth, - MatchedSingle(nt.map_nt(|nt| (Lrc::new((nt, span))))), - ); + mp.push_match(next_metavar, seq_depth, MatchedSingle(nt)); mp.idx += 1; } else { unreachable!() |