Merge #1164

1164: Fix missing last token in mbe $repeat parsing r=matklad a=edwin0cheng

The `mbe parser` incorrectly eat one more token in $repeat parsing, described in #1141.

Remove incorrect token eating, and add related test.

Co-authored-by: Edwin Cheng <[email protected]>

1 files changed, 0 insertions, 1 deletions

diff --git a/crates/ra_mbe/src/mbe_parser.rs b/crates/ra_mbe/src/mbe_parser.rs
index e3669f66c..f37c422d3 100644
--- a/crates/ra_mbe/src/mbe_parser.rs
+++ b/crates/ra_mbe/src/mbe_parser.rs
@@ -91,7 +91,6 @@ fn parse_repeat(p: &mut TtCursor) -> Result<crate::Repeat, ParseError> {
         '?' => crate::RepeatKind::ZeroOrOne,
         _ => return Err(ParseError::Expected(String::from("repeat"))),
     };
-    p.bump();
     Ok(crate::Repeat { subtree, kind, separator })
 }