From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../suggest-mut-method-for-loop-hashmap.stderr | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 tests/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr (limited to 'tests/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr') diff --git a/tests/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr b/tests/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr new file mode 100644 index 000000000..74433daa6 --- /dev/null +++ b/tests/ui/suggestions/suggest-mut-method-for-loop-hashmap.stderr @@ -0,0 +1,15 @@ +error[E0594]: cannot assign to `v.v`, which is behind a `&` reference + --> $DIR/suggest-mut-method-for-loop-hashmap.rs:17:9 + | +LL | for (_k, mut v) in map.iter() { + | ---------- + | | | + | | help: use mutable method: `iter_mut()` + | this iterator yields `&` references +... +LL | v.v += 1; + | ^^^^^^^^ `v` 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`. -- cgit v1.2.3