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, 21 insertions, 0 deletions

diff --git a/src/test/ui/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.rs b/src/test/ui/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.rs
new file mode 100644
index 000000000..230ac7529
--- /dev/null
+++ b/src/test/ui/rfc-2008-non-exhaustive/uninhabited/issue-65157-repeated-match-arm.rs
@@ -0,0 +1,21 @@
+// aux-build:uninhabited.rs
+#![deny(unreachable_patterns)]
+#![feature(never_type)]
+
+extern crate uninhabited;
+
+use uninhabited::PartiallyInhabitedVariants;
+
+// This test checks a redundant/useless pattern of a non-exhaustive enum/variant is still
+// warned against.
+
+pub fn foo(x: PartiallyInhabitedVariants) {
+    match x {
+        PartiallyInhabitedVariants::Struct { .. } => {},
+        PartiallyInhabitedVariants::Struct { .. } => {},
+        //~^ ERROR unreachable pattern
+        _ => {},
+    }
+}
+
+fn main() { }