Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 31 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/return_self_not_must_use.stderr b/src/tools/clippy/tests/ui/return_self_not_must_use.stderr
new file mode 100644
index 000000000..94be87dfa
--- /dev/null
+++ b/src/tools/clippy/tests/ui/return_self_not_must_use.stderr
@@ -0,0 +1,31 @@
+error: missing `#[must_use]` attribute on a method returning `Self`
+  --> $DIR/return_self_not_must_use.rs:8:5
+   |
+LL |     fn what(&self) -> Self;
+   |     ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `-D clippy::return-self-not-must-use` implied by `-D warnings`
+   = help: consider adding the `#[must_use]` attribute to the method or directly to the `Self` type
+
+error: missing `#[must_use]` attribute on a method returning `Self`
+  --> $DIR/return_self_not_must_use.rs:18:5
+   |
+LL | /     pub fn foo(&self) -> Self {
+LL | |         Self
+LL | |     }
+   | |_____^
+   |
+   = help: consider adding the `#[must_use]` attribute to the method or directly to the `Self` type
+
+error: missing `#[must_use]` attribute on a method returning `Self`
+  --> $DIR/return_self_not_must_use.rs:21:5
+   |
+LL | /     pub fn bar(self) -> Self {
+LL | |         self
+LL | |     }
+   | |_____^
+   |
+   = help: consider adding the `#[must_use]` attribute to the method or directly to the `Self` type
+
+error: aborting due to 3 previous errors
+