Generate alias file

src/libstd/lib.rs

@@ -316,6 +316,7 @@
 #![feature(doc_spotlight)]
 #![cfg_attr(test, feature(update_panic_count))]
 #![cfg_attr(windows, feature(used))]
+#![feature(doc_alias)]
 
 #![default_lib_allocator]
 

src/libstd/primitive_docs.rs

@@ -9,6 +9,8 @@
 // except according to those terms.
 
 #[doc(primitive = "bool")]
+#[doc(alias = "true")]
+#[doc(alias = "false")]
 //
 /// The boolean type.
 ///
@@ -68,6 +70,7 @@
 mod prim_bool { }
 
 #[doc(primitive = "never")]
+#[doc(alias = "!")]
 //
 /// The `!` type, also called "never".
 ///