Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 34 insertions, 0 deletions

diff --git a/tests/ui/drop/terminate-in-initializer.rs b/tests/ui/drop/terminate-in-initializer.rs
new file mode 100644
index 000000000..66f267aa7
--- /dev/null
+++ b/tests/ui/drop/terminate-in-initializer.rs
@@ -0,0 +1,34 @@
+// run-pass
+// needs-unwind
+// ignore-emscripten no threads support
+
+// Issue #787
+// Don't try to clean up uninitialized locals
+
+
+use std::thread;
+
+fn test_break() { loop { let _x: Box<isize> = break; } }
+
+fn test_cont() { let mut i = 0; while i < 1 { i += 1; let _x: Box<isize> = continue; } }
+
+fn test_ret() { let _x: Box<isize> = return; }
+
+fn test_panic() {
+    fn f() { let _x: Box<isize> = panic!(); }
+    thread::spawn(move|| f() ).join().unwrap_err();
+}
+
+fn test_panic_indirect() {
+    fn f() -> ! { panic!(); }
+    fn g() { let _x: Box<isize> = f(); }
+    thread::spawn(move|| g() ).join().unwrap_err();
+}
+
+pub fn main() {
+    test_break();
+    test_cont();
+    test_ret();
+    test_panic();
+    test_panic_indirect();
+}