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-rw-r--r--src/test/ui/let-else/let-else-allow-unused.rs15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/let-else/let-else-allow-unused.rs b/src/test/ui/let-else/let-else-allow-unused.rs
new file mode 100644
index 000000000..86ebacfa7
--- /dev/null
+++ b/src/test/ui/let-else/let-else-allow-unused.rs
@@ -0,0 +1,15 @@
+// issue #89807
+
+#![feature(let_else)]
+
+#[deny(unused_variables)]
+
+fn main() {
+ let value = Some(String::new());
+ #[allow(unused)]
+ let banana = 1;
+ #[allow(unused)]
+ let Some(chaenomeles) = value.clone() else { return }; // OK
+
+ let Some(chaenomeles) = value else { return }; //~ ERROR unused variable: `chaenomeles`
+}