Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/ui/lint/unused/issue-54180-unused-ref-field.stderr b/tests/ui/lint/unused/issue-54180-unused-ref-field.stderr
new file mode 100644
index 000000000..f2e616899
--- /dev/null
+++ b/tests/ui/lint/unused/issue-54180-unused-ref-field.stderr
@@ -0,0 +1,33 @@
+error: unused variable: `field`
+  --> $DIR/issue-54180-unused-ref-field.rs:20:22
+   |
+LL |         E::Variant { ref field } => (),
+   |                      ^^^^^^^^^ help: try ignoring the field: `field: _`
+   |
+note: the lint level is defined here
+  --> $DIR/issue-54180-unused-ref-field.rs:3:9
+   |
+LL | #![deny(unused)]
+   |         ^^^^^^
+   = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]`
+
+error: unused variable: `f1`
+  --> $DIR/issue-54180-unused-ref-field.rs:26:13
+   |
+LL |     let S { ref f1 } = s;
+   |             ^^^^^^ help: try ignoring the field: `f1: _`
+
+error: unused variable: `x`
+  --> $DIR/issue-54180-unused-ref-field.rs:32:20
+   |
+LL |         Point { y, ref mut x } => y,
+   |                    ^^^^^^^^^ help: try ignoring the field: `x: _`
+
+error: unused variable: `x`
+  --> $DIR/issue-54180-unused-ref-field.rs:29:45
+   |
+LL |     let _: i32 = points.iter().map(|Point { x, y }| y).sum();
+   |                                             ^ help: try ignoring the field: `x: _`
+
+error: aborting due to 4 previous errors
+