Fix up token_tree_to_syntax_node float split handling

2023-02-07 15:21:37 +01:00
parent 9053bcc65c
commit c6e7917d6e
5 changed files with 76 additions and 12 deletions
--- a/crates/parser/src/lib.rs
+++ b/crates/parser/src/lib.rs
@@ -102,10 +102,12 @@ impl TopEntryPoint {
                match step {
                    Step::Enter { .. } => depth += 1,
                    Step::Exit => depth -= 1,
-                    Step::FloatSplit { .. } | Step::Token { .. } | Step::Error { .. } => (),
+                    Step::FloatSplit { .. } => depth -= 1,
+                    Step::Token { .. } | Step::Error { .. } => (),
                }
            }
            assert!(!first, "no tree at all");
+            assert_eq!(depth, 0, "unbalanced tree");
        }

        res