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-rw-r--r--tests/ui/let-else/let-else-temp-borrowck.rs26
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/let-else/let-else-temp-borrowck.rs b/tests/ui/let-else/let-else-temp-borrowck.rs
new file mode 100644
index 000000000..6b4642d2f
--- /dev/null
+++ b/tests/ui/let-else/let-else-temp-borrowck.rs
@@ -0,0 +1,26 @@
+// run-pass
+//
+// from issue #93951, where borrowck complained the temporary that `foo(&x)` was stored in was to
+// be dropped sometime after `x` was. It then suggested adding a semicolon that was already there.
+
+
+use std::fmt::Debug;
+
+fn foo<'a>(x: &'a str) -> Result<impl Debug + 'a, ()> {
+ Ok(x)
+}
+
+fn let_else() {
+ let x = String::from("Hey");
+ let Ok(_) = foo(&x) else { return };
+}
+
+fn if_let() {
+ let x = String::from("Hey");
+ let _ = if let Ok(s) = foo(&x) { s } else { return };
+}
+
+fn main() {
+ let_else();
+ if_let();
+}