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, 26 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/bind_instead_of_map.stderr b/src/tools/clippy/tests/ui/bind_instead_of_map.stderr
new file mode 100644
index 000000000..24c6b7f9e
--- /dev/null
+++ b/src/tools/clippy/tests/ui/bind_instead_of_map.stderr
@@ -0,0 +1,26 @@
+error: using `Option.and_then(Some)`, which is a no-op
+  --> $DIR/bind_instead_of_map.rs:8:13
+   |
+LL |     let _ = x.and_then(Some);
+   |             ^^^^^^^^^^^^^^^^ help: use the expression directly: `x`
+   |
+note: the lint level is defined here
+  --> $DIR/bind_instead_of_map.rs:2:9
+   |
+LL | #![deny(clippy::bind_instead_of_map)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: using `Option.and_then(|x| Some(y))`, which is more succinctly expressed as `map(|x| y)`
+  --> $DIR/bind_instead_of_map.rs:9:13
+   |
+LL |     let _ = x.and_then(|o| Some(o + 1));
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `x.map(|o| o + 1)`
+
+error: using `Result.and_then(Ok)`, which is a no-op
+  --> $DIR/bind_instead_of_map.rs:15:13
+   |
+LL |     let _ = x.and_then(Ok);
+   |             ^^^^^^^^^^^^^^ help: use the expression directly: `x`
+
+error: aborting due to 3 previous errors
+