From 25fc6c15869b0bd4241da452ddd2d30b0c16a815 Mon Sep 17 00:00:00 2001
From: Deadbeef <ent3rm4n@gmail.com>
Date: Tue, 4 Jul 2023 14:08:53 +0000
Subject: [PATCH] add fixme

---
 compiler/rustc_hir_typeck/src/callee.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/rustc_hir_typeck/src/callee.rs b/compiler/rustc_hir_typeck/src/callee.rs
index d29ba810d6416..ed9fe8fc856ed 100644
--- a/compiler/rustc_hir_typeck/src/callee.rs
+++ b/compiler/rustc_hir_typeck/src/callee.rs
@@ -789,6 +789,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                     self.register_predicates(obligations);
                 }
                 Err(e) => {
+                    // FIXME(effects): better diagnostic
                     self.err_ctxt().report_mismatched_consts(&cause, effect, param, e).emit();
                 }
             }