1 files changed, 14 insertions, 1 deletions

diff --git a/src/parser/event_parser/parser.rs b/src/parser/event_parser/parser.rs
index 9592b90c9..0e4d44b79 100644
--- a/src/parser/event_parser/parser.rs
+++ b/src/parser/event_parser/parser.rs
@@ -34,10 +34,14 @@ impl<'t> Parser<'t> {
     }
 
     pub(crate) fn into_events(self) -> Vec<Event> {
-        assert!(self.pos == self.non_ws_tokens.len());
+        assert!(self.is_eof());
         self.events
     }
 
+    pub(crate) fn is_eof(&self) -> bool {
+        self.pos == self.non_ws_tokens.len()
+    }
+
     pub(crate) fn start(&mut self, kind: SyntaxKind) {
         self.event(Event::Start { kind });
     }
@@ -46,6 +50,15 @@ impl<'t> Parser<'t> {
         self.event(Event::Finish);
     }
 
+    pub(crate) fn bump(&mut self) -> Option<SyntaxKind> {
+        if self.is_eof() {
+            return None;
+        }
+        let idx = self.non_ws_tokens[self.pos].0;
+        self.pos += 1;
+        Some(self.raw_tokens[idx].kind)
+    }
+
     fn event(&mut self, event: Event) {
         self.events.push(event)
     }