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| author | Jacob Pratt <jacob@jhpratt.dev> | 2023-02-19 04:03:56 +0000 |
|---|---|---|
| committer | Jacob Pratt <jacob@jhpratt.dev> | 2023-02-19 04:11:10 +0000 |
| commit | 378c4ab9ab1f75c4375425077c46cceb556fbc86 (patch) | |
| tree | c14cb1d7324a505cd16acc2874f5a8ee0b222996 /compiler/rustc_parse/src | |
| parent | c2f2a3cff2392b8c9898cdfff347770d8e8c05b2 (diff) | |
| download | rust-378c4ab9ab1f75c4375425077c46cceb556fbc86.tar.gz rust-378c4ab9ab1f75c4375425077c46cceb556fbc86.zip | |
Make public API, docs algorithm-agnostic
Diffstat (limited to 'compiler/rustc_parse/src')
| -rw-r--r-- | compiler/rustc_parse/src/parser/item.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs index fd46a1292a8..3e3399d05c9 100644 --- a/compiler/rustc_parse/src/parser/item.rs +++ b/compiler/rustc_parse/src/parser/item.rs @@ -19,8 +19,8 @@ use rustc_errors::{ struct_span_err, Applicability, DiagnosticBuilder, ErrorGuaranteed, IntoDiagnostic, PResult, StashKey, }; +use rustc_span::edit_distance::edit_distance; use rustc_span::edition::Edition; -use rustc_span::lev_distance::lev_distance; use rustc_span::source_map::{self, Span}; use rustc_span::symbol::{kw, sym, Ident, Symbol}; use rustc_span::DUMMY_SP; @@ -459,7 +459,8 @@ impl<'a> Parser<'a> { // Maybe the user misspelled `macro_rules` (issue #91227) if self.token.is_ident() && path.segments.len() == 1 - && lev_distance("macro_rules", &path.segments[0].ident.to_string(), 3).is_some() + && edit_distance("macro_rules", &path.segments[0].ident.to_string(), 3) + .is_some() { err.span_suggestion( path.span, |