Auto merge of #59765 - lzutao:patch-1, r=Centril

Add reference to cfg attr r? @QuietMisdreavus
2019-04-07 18:06:01 +00:00 · 2019-04-07 18:06:01 +00:00 · 474e7a6486
commit 474e7a6486
parent 11510b27b5 cd9bea3317
1 changed files with 3 additions and 1 deletions
--- a/src/libstd/macros.rs
+++ b/src/libstd/macros.rs
@ -836,9 +836,11 @@ mod builtin {
    /// boolean expression evaluation of configuration flags. This frequently
    /// leads to less duplicated code.
    ///
-    /// The syntax given to this macro is the same syntax as the `cfg`
+    /// The syntax given to this macro is the same syntax as the [`cfg`]
    /// attribute.
    ///
+    /// [`cfg`]: ../reference/conditional-compilation.html#the-cfg-attribute
+    ///
    /// # Examples
    ///
    /// ```