show error offsets in tests

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_syntax/src/lib.rs b/crates/ra_syntax/src/lib.rs
index 930a643b7..8c0ba6f2d 100644
--- a/crates/ra_syntax/src/lib.rs
+++ b/crates/ra_syntax/src/lib.rs
@@ -76,7 +76,7 @@ impl Parse {
     pub fn debug_dump(&self) -> String {
         let mut buf = self.tree.syntax().debug_dump();
         for err in self.errors.iter() {
-            writeln!(buf, "err: `{}`", err).unwrap();
+            writeln!(buf, "error {:?}: {}", err.location(), err.kind()).unwrap();
         }
         buf
     }