From fe7be63daed8ddce4fc1cf7ba65cb5fb3b27ca75 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Sun, 10 Mar 2024 12:39:53 +0100
Subject: [PATCH] add comments explaining where post-mono const eval errors
 abort compilation

---
 src/constant.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/constant.rs b/src/constant.rs
index 18c5960ffc6..cec479218b7 100644
--- a/src/constant.rs
+++ b/src/constant.rs
@@ -71,7 +71,7 @@ pub(crate) fn eval_mir_constant<'tcx>(
     // This cannot fail because we checked all required_consts in advance.
     let val = cv
         .eval(fx.tcx, ty::ParamEnv::reveal_all(), Some(constant.span))
-        .expect("erroneous constant not captured by required_consts");
+        .expect("erroneous constant missed by mono item collection");
     (val, cv.ty())
 }