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-rw-r--r--tests/ui/borrowck/issue-69789-iterator-mut-suggestion.stderr12
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diff --git a/tests/ui/borrowck/issue-69789-iterator-mut-suggestion.stderr b/tests/ui/borrowck/issue-69789-iterator-mut-suggestion.stderr
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+++ b/tests/ui/borrowck/issue-69789-iterator-mut-suggestion.stderr
@@ -0,0 +1,12 @@
+error[E0594]: cannot assign to `*item`, which is behind a `&` reference
+ --> $DIR/issue-69789-iterator-mut-suggestion.rs:7:9
+ |
+LL | for item in &mut std::iter::empty::<&'static ()>() {
+ | -------------------------------------- this iterator yields `&` references
+LL |
+LL | *item = ();
+ | ^^^^^^^^^^ `item` is a `&` reference, so the data it refers to cannot be written
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0594`.