From a6b57aea87e41e05575f84c65deccb391a111e7c Mon Sep 17 00:00:00 2001
From: Richard Feldman <oss@rtfeldman.com>
Date: Sat, 31 Oct 2020 21:34:32 -0400
Subject: [PATCH] Add more diagnostic info to a panic

---
 compiler/gen/src/llvm/build.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/gen/src/llvm/build.rs b/compiler/gen/src/llvm/build.rs
index 7063405b71..6b7055cdf1 100644
--- a/compiler/gen/src/llvm/build.rs
+++ b/compiler/gen/src/llvm/build.rs
@@ -1971,8 +1971,8 @@ fn call_with_args<'a, 'ctx, 'env>(
             panic!("Unrecognized builtin function: {:?}", fn_name)
         } else {
             panic!(
-                "Unrecognized non-builtin function: {:?} {:?}",
-                fn_name, layout
+                "Unrecognized non-builtin function: {:?} (symbol: {:?}, layout: {:?})",
+                fn_name, symbol, layout
             )
         }
     });