Merging upstream version 1.71.1+dfsg1.

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

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/ui/lint/lint-match-arms-2.stderr b/tests/ui/lint/lint-match-arms-2.stderr
new file mode 100644
index 000000000..062d5c12e
--- /dev/null
+++ b/tests/ui/lint/lint-match-arms-2.stderr
@@ -0,0 +1,29 @@
+error[E0170]: pattern binding `A` is named the same as one of the variants of the type `E`
+  --> $DIR/lint-match-arms-2.rs:12:9
+   |
+LL |         A => {}
+   |         ^ help: to match on the variant, qualify the path: `E::A`
+   |
+note: the lint level is defined here
+  --> $DIR/lint-match-arms-2.rs:11:16
+   |
+LL |         #[deny(bindings_with_variant_name)]
+   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: irrefutable `if let` guard pattern
+  --> $DIR/lint-match-arms-2.rs:18:18
+   |
+LL |         a if let b = a => {}
+   |                  ^
+   |
+   = note: this pattern will always match, so the guard is useless
+   = help: consider removing the guard and adding a `let` inside the match arm
+note: the lint level is defined here
+  --> $DIR/lint-match-arms-2.rs:17:16
+   |
+LL |         #[deny(irrefutable_let_patterns)]
+   |                ^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0170`.