Fix match literal

2019-05-20 18:29:02 +08:00
parent 3894eb77d8
commit ad9d2012de
2 changed files with 19 additions and 1 deletions
--- a/crates/ra_mbe/src/mbe_expander.rs
+++ b/crates/ra_mbe/src/mbe_expander.rs
@@ -281,7 +281,11 @@ fn match_lhs(pattern: &crate::Subtree, input: &mut TtCursor) -> Result<Bindings,
                        return Err(ExpandError::UnexpectedToken);
                    }
                }
-                _ => return Err(ExpandError::UnexpectedToken),
+                crate::Leaf::Literal(literal) => {
+                    if input.eat_literal().map(|i| &i.text) != Some(&literal.text) {
+                        return Err(ExpandError::UnexpectedToken);
+                    }
+                }
            },
            crate::TokenTree::Repeat(crate::Repeat { subtree, kind, separator }) => {
                // Dirty hack to make macro-expansion terminate.