stabilize Iterator::flatten in 1.29, fixes #48115.

[rust.git] / src / libcore / lib.rs

diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs
index a2ee0033872d3120416970cd9174e64be6ed696d..4edfb06944ba97eea49b53d593fcf31749786eec 100644 (file)
--- a/src/libcore/lib.rs
+++ b/src/libcore/lib.rs
@@ -89,7 +89,6 @@
 #![feature(extern_types)]
 #![feature(fundamental)]
 #![feature(intrinsics)]
-#![feature(iterator_flatten)]
 #![feature(lang_items)]
 #![feature(link_llvm_intrinsics)]
 #![feature(never_type)]