Fix naming format of IEEE 754 standard

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

diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs
index 9d857eb63da9cfbec44d8c009e9279c9d168e750..5b1e2045fff63e07df043843dfdd1872b635abdf 100644 (file)
--- a/library/core/src/lib.rs
+++ b/library/core/src/lib.rs
@@ -143,6 +143,7 @@
 #![feature(const_type_id)]
 #![feature(const_type_name)]
 #![feature(const_default_impls)]
+#![feature(const_unicode_case_lookup)]
 #![feature(const_unsafecell_get_mut)]
 #![feature(core_panic)]
 #![feature(duration_consts_float)]