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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/suggestions/suggest-mut-method-for-loop-closure.stderr | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/suggestions/suggest-mut-method-for-loop-closure.stderr b/tests/ui/suggestions/suggest-mut-method-for-loop-closure.stderr new file mode 100644 index 000000000..8a2df8d7c --- /dev/null +++ b/tests/ui/suggestions/suggest-mut-method-for-loop-closure.stderr @@ -0,0 +1,15 @@ +error[E0594]: cannot assign to `t.v`, which is behind a `&` reference + --> $DIR/suggest-mut-method-for-loop-closure.rs:15:13 + | +LL | for mut t in buzz.values() { + | ------------- + | | | + | | help: use mutable method: `values_mut()` + | this iterator yields `&` references +... +LL | t.v += 1; + | ^^^^^^^^ `t` 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`. |