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-rw-r--r--src/tools/rust-analyzer/crates/mbe/src/syntax_bridge.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/tools/rust-analyzer/crates/mbe/src/syntax_bridge.rs b/src/tools/rust-analyzer/crates/mbe/src/syntax_bridge.rs
index 62b2accf5..7b9bb61e6 100644
--- a/src/tools/rust-analyzer/crates/mbe/src/syntax_bridge.rs
+++ b/src/tools/rust-analyzer/crates/mbe/src/syntax_bridge.rs
@@ -961,6 +961,7 @@ impl TtTreeSink<'_> {
if has_pseudo_dot {
assert!(right.is_empty(), "{left}.{right}");
} else {
+ assert!(!right.is_empty(), "{left}.{right}");
self.inner.start_node(SyntaxKind::NAME_REF);
self.inner.token(SyntaxKind::INT_NUMBER, right);
self.inner.finish_node();