From 12173c3085127d97e44b217e49b5d6c862cfa6a7 Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Mon, 26 Apr 2021 20:23:15 +0900
Subject: [PATCH] Use feature(const_fn_trait_bound) instead of
 feature(const_fn)

    error[E0658]: trait bounds other than `Sized` on const fn parameters are unstable
      --> test_suite/tests/test.rs:105:30
        |
    105 |     const fn const_generics4<T: T1<A1 = S1<1, { 2 + 1 }>>, const C: usize>() -> S1<C, { C }> {
        |                              ^
        |
        = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
        = help: add `#![feature(const_fn_trait_bound)]` to the crate attributes to enable
---
 test_suite/tests/test.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test_suite/tests/test.rs b/test_suite/tests/test.rs
index cf0ae04..a2c20bb 100644
--- a/test_suite/tests/test.rs
+++ b/test_suite/tests/test.rs
@@ -1,4 +1,4 @@
-#![cfg_attr(const_unstable, feature(const_fn, const_extern_fn))]
+#![cfg_attr(const_unstable, feature(const_extern_fn, const_fn_trait_bound))]
 #![warn(rust_2018_idioms, single_use_lifetimes)]
 #![allow(clippy::missing_safety_doc)] // this is test