diff options
Diffstat (limited to 'compiler/rustc_ast/src/util/comments.rs')
| -rw-r--r-- | compiler/rustc_ast/src/util/comments.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/compiler/rustc_ast/src/util/comments.rs b/compiler/rustc_ast/src/util/comments.rs index b4fff0022e2..c96474ccb42 100644 --- a/compiler/rustc_ast/src/util/comments.rs +++ b/compiler/rustc_ast/src/util/comments.rs @@ -194,7 +194,7 @@ pub fn gather_comments(sm: &SourceMap, path: FileName, src: String) -> Vec<Comme } for token in rustc_lexer::tokenize(&text[pos..]) { - let token_text = &text[pos..pos + token.len]; + let token_text = &text[pos..pos + token.len as usize]; match token.kind { rustc_lexer::TokenKind::Whitespace => { if let Some(mut idx) = token_text.find('\n') { @@ -211,8 +211,10 @@ pub fn gather_comments(sm: &SourceMap, path: FileName, src: String) -> Vec<Comme } rustc_lexer::TokenKind::BlockComment { doc_style, .. } => { if doc_style.is_none() { - let code_to_the_right = - !matches!(text[pos + token.len..].chars().next(), Some('\r' | '\n')); + let code_to_the_right = !matches!( + text[pos + token.len as usize..].chars().next(), + Some('\r' | '\n') + ); let style = match (code_to_the_left, code_to_the_right) { (_, true) => CommentStyle::Mixed, (false, false) => CommentStyle::Isolated, @@ -246,7 +248,7 @@ pub fn gather_comments(sm: &SourceMap, path: FileName, src: String) -> Vec<Comme code_to_the_left = true; } } - pos += token.len; + pos += token.len as usize; } comments |