Rollup merge of #106763 - lenko-d:106659-Print_why_a_test_was_ignored_if_its_the_only...

[rust.git] / library / core / src / lib.rs

diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs
index e898bca88e419e1b31da51398fccafaf3d36b0ac..6dfe36e6926ef057759d23d198abd83910688ada 100644 (file)
--- a/library/core/src/lib.rs
+++ b/library/core/src/lib.rs
@@ -95,6 +95,7 @@
 #![warn(missing_docs)]
 #![allow(explicit_outlives_requirements)]
 #![allow(incomplete_features)]
+#![cfg_attr(not(bootstrap), warn(multiple_supertrait_upcastable))]
 //
 // Library features:
 #![feature(const_align_offset)]
@@ -191,6 +192,7 @@
 #![feature(cfg_sanitize)]
 #![feature(cfg_target_has_atomic)]
 #![feature(cfg_target_has_atomic_equal_alignment)]
+#![cfg_attr(not(bootstrap), feature(const_closures))]
 #![feature(const_fn_floating_point_arithmetic)]
 #![feature(const_mut_refs)]
 #![feature(const_precise_live_drops)]
@@ -234,6 +236,7 @@
 #![feature(unsized_fn_params)]
 #![feature(asm_const)]
 #![feature(const_transmute_copy)]
+#![cfg_attr(not(bootstrap), feature(multiple_supertrait_upcastable))]
 //
 // Target features:
 #![feature(arm_target_feature)]