From 56f87efa2c587539ea1e7f22e2feff5107429aae Mon Sep 17 00:00:00 2001
From: Camelid <37223377+camelid@users.noreply.github.com>
Date: Mon, 1 Jun 2020 13:01:01 -0700
Subject: [PATCH] Include kind in `bug!`

Co-authored-by: hafiz <20735482+ayazhafiz@users.noreply.github.com>
---
 src/librustc_typeck/astconv.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc_typeck/astconv.rs b/src/librustc_typeck/astconv.rs
index 7173ed3d24e..f1dc7e53906 100644
--- a/src/librustc_typeck/astconv.rs
+++ b/src/librustc_typeck/astconv.rs
@@ -491,7 +491,7 @@ fn generic_arg_mismatch_err(sess: &Session, arg: &GenericArg<'_>, kind: &'static
             "constant" => ParamKindOrd::Const,
             // It's more concise to match on the string representation, though it means
             // the match is non-exhaustive.
-            _ => bug!("invalid generic parameter kind"),
+            _ => bug!("invalid generic parameter kind {}", kind),
         };
         let arg_ord = match arg {
             GenericArg::Lifetime(_) => ParamKindOrd::Lifetime,
-- 
2.44.0