Rollup merge of rust-lang#42987 - cuviper:iterator_for_each, r=Mark-Simulacrum

GuillaumeGomez · web-flow · commit ed22c814e9d5 · 2017-06-30T21:29:04.000+02:00
Track `iterator_for_each` in rust-lang#42986 None
diff --git a/src/doc/unstable-book/src/library-features/iterator-for-each.md b/src/doc/unstable-book/src/library-features/iterator-for-each.md
@@ -1,8 +1,8 @@
 # `iterator_for_each`
 
-The tracking issue for this feature is: [#TBD]
+The tracking issue for this feature is: [#42986]
 
-[#TBD]: https://github.com/rust-lang/rust/issues/TBD
+[#42986]: https://github.com/rust-lang/rust/issues/42986
 
 ------------------------
 
diff --git a/src/libcore/iter/iterator.rs b/src/libcore/iter/iterator.rs
@@ -522,7 +522,7 @@ pub trait Iterator {
     ///       .for_each(|(i, x)| println!("{}:{}", i, x));
     /// ```
     #[inline]
-    #[unstable(feature = "iterator_for_each", issue = "0")]
+    #[unstable(feature = "iterator_for_each", issue = "42986")]
     fn for_each<F>(self, mut f: F) where
         Self: Sized, F: FnMut(Self::Item),
     {

Original file line number	Diff line number	Diff line change
`@@ -522,7 +522,7 @@ pub trait Iterator {`
`522`	`522`	`/// .for_each(\|(i, x)\| println!("{}:{}", i, x));`
`523`	`523`	/// ```
`524`	`524`	`#[inline]`
`525`		`- #[unstable(feature = "iterator_for_each", issue = "0")]`
	`525`	`+ #[unstable(feature = "iterator_for_each", issue = "42986")]`
`526`	`526`	`fn for_each<F>(self, mut f: F) where`
`527`	`527`	`Self: Sized, F: FnMut(Self::Item),`
`528`	`528`	`{`