3 files changed, 6 insertions, 6 deletions

diff --git a/crates/syntax/Cargo.toml b/crates/syntax/Cargo.toml
index af61bb658..0b15f10e9 100644
--- a/crates/syntax/Cargo.toml
+++ b/crates/syntax/Cargo.toml
@@ -13,7 +13,7 @@ doctest = false
 [dependencies]
 itertools = "0.9.0"
 rowan = "0.10.0"
-rustc_lexer = { version = "673.0.0", package = "rustc-ap-rustc_lexer" }
+rustc_lexer = { version = "681.0.0", package = "rustc-ap-rustc_lexer" }
 rustc-hash = "1.1.0"
 arrayvec = "0.5.1"
 once_cell = "1.3.1"
diff --git a/crates/syntax/src/ast/edit.rs b/crates/syntax/src/ast/edit.rs
index dda0a0319..77233ab31 100644
--- a/crates/syntax/src/ast/edit.rs
+++ b/crates/syntax/src/ast/edit.rs
@@ -159,7 +159,7 @@ impl ast::AssocItemList {
         let whitespace =
             last_token_before_curly.clone().into_token().and_then(ast::Whitespace::cast)?;
         let text = whitespace.syntax().text();
-        let newline = text.rfind("\n")?;
+        let newline = text.rfind('\n')?;
         let keep = tokens::WsBuilder::new(&text[newline..]);
         Some(self.replace_children(
             first_token_after_items..=last_token_before_curly,
diff --git a/crates/syntax/src/parsing/lexer.rs b/crates/syntax/src/parsing/lexer.rs
index fa3be1016..f1202113b 100644
--- a/crates/syntax/src/parsing/lexer.rs
+++ b/crates/syntax/src/parsing/lexer.rs
@@ -120,10 +120,10 @@ fn rustc_token_kind_to_syntax_kind(
 
     let syntax_kind = {
         match rustc_token_kind {
-            rustc_lexer::TokenKind::LineComment => COMMENT,
+            rustc_lexer::TokenKind::LineComment { doc_style: _ } => COMMENT,
 
-            rustc_lexer::TokenKind::BlockComment { terminated: true } => COMMENT,
-            rustc_lexer::TokenKind::BlockComment { terminated: false } => {
+            rustc_lexer::TokenKind::BlockComment { doc_style: _, terminated: true } => COMMENT,
+            rustc_lexer::TokenKind::BlockComment { doc_style: _, terminated: false } => {
                 return (
                     COMMENT,
                     Some("Missing trailing `*/` symbols to terminate the block comment"),
@@ -164,7 +164,7 @@ fn rustc_token_kind_to_syntax_kind(
             rustc_lexer::TokenKind::Colon => T![:],
             rustc_lexer::TokenKind::Dollar => T![$],
             rustc_lexer::TokenKind::Eq => T![=],
-            rustc_lexer::TokenKind::Not => T![!],
+            rustc_lexer::TokenKind::Bang => T![!],
             rustc_lexer::TokenKind::Lt => T![<],
             rustc_lexer::TokenKind::Gt => T![>],
             rustc_lexer::TokenKind::Minus => T![-],