From b23351a7a995c936e5acec9127c59fa5ebd5698f Mon Sep 17 00:00:00 2001
From: jnthn <jnthn@jnthn.net>
Date: Sun, 8 Feb 2015 21:17:06 +0100
Subject: [PATCH] Improve error by including unhandled op.

---
 src/spesh/inline.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/spesh/inline.c b/src/spesh/inline.c
index 1a9f335492..94adf0b5eb 100644
--- a/src/spesh/inline.c
+++ b/src/spesh/inline.c
@@ -654,7 +654,8 @@ static void rewrite_args(MVMThreadContext *tc, MVMSpeshGraph *inliner,
                     break;
                 default:
                     MVM_exception_throw_adhoc(tc,
-                        "Spesh inline: unhandled arg instruction");
+                        "Spesh inline: unhandled arg instruction %d",
+                        arg_ins->info->opcode);
                 }
                 break;
             }