Fix proc-macro test after internal API change

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/run-pass-fulldeps/auxiliary/procedural_mbe_matching.rs b/src/test/run-pass-fulldeps/auxiliary/procedural_mbe_matching.rs
index 2c5de332327..9f822834daf 100644
--- a/src/test/run-pass-fulldeps/auxiliary/procedural_mbe_matching.rs
+++ b/src/test/run-pass-fulldeps/auxiliary/procedural_mbe_matching.rs
@@ -46,8 +46,8 @@ fn expand_mbe_matches(cx: &mut ExtCtxt, _: Span, args: &[TokenTree])
                                     NodeId::from_u32(0));
     let map = match TokenTree::parse(cx, &mbe_matcher, args.iter().cloned().collect()) {
         Success(map) => map,
-        Failure(_, tok) => {
-            panic!("expected Success, but got Failure: {}", parse_failure_msg(tok));
+        Failure(_, tok, msg) => {
+            panic!("expected Success, but got Failure: {} - {}", parse_failure_msg(tok), msg);
         }
         Error(_, s) => {
             panic!("expected Success, but got Error: {}", s);