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, 36 insertions, 0 deletions

diff --git a/src/test/ui/consts/control-flow/short-circuit-let.rs b/src/test/ui/consts/control-flow/short-circuit-let.rs
new file mode 100644
index 000000000..8a58d06ac
--- /dev/null
+++ b/src/test/ui/consts/control-flow/short-circuit-let.rs
@@ -0,0 +1,36 @@
+// `&&` and `||` were previously forbidden in constants alongside let bindings.
+
+// run-pass
+
+const X: i32 = {
+    let mut x = 0;
+    let _ = true && { x = 1; false };
+    x
+};
+
+const Y: bool = {
+    let x = true && false || true;
+    x
+};
+
+const fn truthy() -> bool {
+    let x = true || return false;
+    x
+}
+
+const fn falsy() -> bool {
+    let x = true && return false;
+    x
+}
+
+fn main() {
+    const _: () = assert!(Y);
+    assert!(Y);
+
+    const _: () = assert!(X == 1);
+    assert_eq!(X, 1);
+
+    const _: () = assert!(truthy());
+    const _: () = assert!(!falsy());
+    assert!(truthy() && !falsy());
+}