Condense StringReader's API to a single function

2020-09-03 15:37:03 +02:00
parent 08deb863bd
commit 4231fbc0a8
4 changed files with 25 additions and 33 deletions
--- a/compiler/rustc_parse/src/lexer/unicode_chars.rs
+++ b/compiler/rustc_parse/src/lexer/unicode_chars.rs
@@ -332,7 +332,7 @@ const ASCII_ARRAY: &[(char, &str, Option<token::TokenKind>)] = &[
    ('"', "Quotation Mark", None),
 ];

-crate fn check_for_substitution<'a>(
+pub(super) fn check_for_substitution<'a>(
    reader: &StringReader<'a>,
    pos: BytePos,
    ch: char,