Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/ui/reachable/expr_loop.rs b/tests/ui/reachable/expr_loop.rs
new file mode 100644
index 000000000..7eab6f7bb
--- /dev/null
+++ b/tests/ui/reachable/expr_loop.rs
@@ -0,0 +1,36 @@
+#![allow(unused_variables)]
+#![allow(unused_assignments)]
+#![allow(dead_code)]
+#![deny(unreachable_code)]
+
+fn a() {
+    loop { return; }
+    println!("I am dead.");
+    //~^ ERROR unreachable statement
+}
+
+fn b() {
+    loop {
+        break;
+    }
+    println!("I am not dead.");
+}
+
+fn c() {
+    loop { return; }
+    println!("I am dead.");
+    //~^ ERROR unreachable statement
+}
+
+fn d() {
+    'outer: loop { loop { break 'outer; } }
+    println!("I am not dead.");
+}
+
+fn e() {
+    loop { 'middle: loop { loop { break 'middle; } } }
+    println!("I am dead.");
+    //~^ ERROR unreachable statement
+}
+
+fn main() { }