Account for confusable codepoints when recovering emoji identifiers

2021-09-09 17:05:03 +00:00
parent 4489aeb907
commit 21224e6ee0
4 changed files with 30 additions and 7 deletions
--- a/compiler/rustc_parse/src/lexer/unicode_chars.rs
+++ b/compiler/rustc_parse/src/lexer/unicode_chars.rs
@@ -7,7 +7,7 @@ use rustc_errors::{Applicability, DiagnosticBuilder};
 use rustc_span::{symbol::kw, BytePos, Pos, Span};

 #[rustfmt::skip] // for line breaks
-const UNICODE_ARRAY: &[(char, &str, char)] = &[
+pub(crate) const UNICODE_ARRAY: &[(char, &str, char)] = &[
    (' ', "Line Separator", ' '),
    (' ', "Paragraph Separator", ' '),
    (' ', "Ogham Space mark", ' '),