Migrate unstable-book to MdBook2

[rust.git] / src / doc / unstable-book / src / language-features / lang-items.md

diff --git a/src/doc/unstable-book/src/language-features/lang-items.md b/src/doc/unstable-book/src/language-features/lang-items.md
index bac619fd4a30d2c17e50d45415d55d1ef42600d6..3ee024c6b588361e8f10a3f593aebf1f60b6333d 100644 (file)
--- a/src/doc/unstable-book/src/language-features/lang-items.md
+++ b/src/doc/unstable-book/src/language-features/lang-items.md
@@ -192,7 +192,7 @@ such as "```undefined reference to `__rust_probestack'```". Using this crate
 also requires enabling the library feature `compiler_builtins_lib`. You can read
 more about this [here][compiler-builtins-lib].
 
-[compiler-builtins-lib]: library-features/compiler-builtins-lib.html
+[compiler-builtins-lib]: ../library-features/compiler-builtins-lib.md
 
 ## More about the language items
 
@@ -311,3 +311,5 @@ the source code.
   - `freeze`: `libcore/marker.rs`
   - `debug_trait`: `libcore/fmt/mod.rs`
   - `non_zero`: `libcore/nonzero.rs`
+  - `arc`: `liballoc/sync.rs`
+  - `rc`: `liballoc/rc.rs`