add #[panic_handler]; deprecate #[panic_implementation]

2018-08-23 00:40:32 +02:00
parent e5284b0b57
commit a774c81f98
41 changed files with 134 additions and 83 deletions
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -310,7 +310,8 @@
 #![feature(doc_alias)]
 #![feature(doc_keyword)]
 #![feature(panic_info_message)]
-#![feature(panic_implementation)]
+#![cfg_attr(stage0, feature(panic_implementation))]
+#![cfg_attr(not(stage0), feature(panic_handler))]
 #![feature(non_exhaustive)]

 #![default_lib_allocator]