Auto merge of #31942 - bluss:iter-desugar, r=steveklabnik

Make for loop desugaring for iterators more precise

The UFCS call IntoIterator::into_iter() is used by the for loop.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs
index 96302acb8d9..d6bd9dbf4bd 100644
--- a/src/libcore/iter.rs
+++ b/src/libcore/iter.rs
@@ -189,7 +189,7 @@
 //! ```
 //! let values = vec![1, 2, 3, 4, 5];
 //! {
-//!     let result = match values.into_iter() {
+//!     let result = match IntoIterator::into_iter(values) {
 //!         mut iter => loop {
 //!             match iter.next() {
 //!                 Some(x) => { println!("{}", x); },