From d3cd4065199a7ebe31b2ef3627987fd317993b76 Mon Sep 17 00:00:00 2001
From: Boxy <supbscripter@gmail.com>
Date: Tue, 4 Jul 2023 15:11:12 +0100
Subject: [PATCH] nit

Co-authored-by: lcnr <rust@lcnr.de>
---
 compiler/rustc_symbol_mangling/src/v0.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/rustc_symbol_mangling/src/v0.rs b/compiler/rustc_symbol_mangling/src/v0.rs
index d948b9a6244..c52ae4dc8e9 100644
--- a/compiler/rustc_symbol_mangling/src/v0.rs
+++ b/compiler/rustc_symbol_mangling/src/v0.rs
@@ -651,6 +651,7 @@ impl<'tcx> Printer<'tcx> for &mut SymbolMangler<'tcx> {
                             .builtin_deref(true)
                             .expect("tried to dereference on non-ptr type")
                             .ty;
+                        // FIXME: add an assert that we only do this for valtrees.
                         let dereferenced_const = self.tcx.mk_ct_from_kind(ct.kind(), pointee_ty);
                         self = dereferenced_const.print(self)?;
                     }