Move /src/test to /tests

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-20055-box-unsized-array.rs b/tests/ui/issues/issue-20055-box-unsized-array.rs
new file mode 100644
index 00000000000..1246c80651f
--- /dev/null
+++ b/tests/ui/issues/issue-20055-box-unsized-array.rs
@@ -0,0 +1,29 @@
+// run-pass
+// Issue #2005: Check that boxed fixed-size arrays are properly
+// accounted for (namely, only deallocated if they were actually
+// created) when they appear as temporaries in unused arms of a match
+// expression.
+
+pub fn foo(box_1: fn () -> Box<[i8; 1]>,
+           box_2: fn () -> Box<[i8; 20]>,
+           box_3: fn () -> Box<[i8; 300]>,
+           box_4: fn () -> Box<[i8; 4000]>,
+            ) {
+    println!("Hello World 1");
+    let _: Box<[i8]> = match 3 {
+        1 => box_1(),
+        2 => box_2(),
+        3 => box_3(),
+        _ => box_4(),
+    };
+    println!("Hello World 2");
+}
+
+pub fn main() {
+    fn box_1() -> Box<[i8; 1]> { Box::new( [1] ) }
+    fn box_2() -> Box<[i8; 20]> { Box::new( [1; 20] ) }
+    fn box_3() -> Box<[i8; 300]> { Box::new( [1; 300] ) }
+    fn box_4() -> Box<[i8; 4000]> { Box::new( [1; 4000] ) }
+
+    foo(box_1, box_2, box_3, box_4);
+}