Rollup merge of #77151 - rust-lang:LeSeulArtichaut-patch-1, r=pnkfelix

Add regression test for issue #76042 Originally posted in #76042 (comment). r? `@pnkfelix`
rust-lang · Nov 13, 2020 · c5a11dd · c5a11dd
2 parents 2c4df6b + e8bda8d
commit c5a11dd
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/test/ui/issues/issue-76042.rs b/src/test/ui/issues/issue-76042.rs
@@ -0,0 +1,16 @@
+// run-pass
+// compile-flags: -Coverflow-checks=off -Ccodegen-units=1 -Copt-level=0
+
+fn foo(a: i128, b: i128, s: u32) -> (i128, i128) {
+    if s == 128 {
+        (0, 0)
+    } else {
+        (b >> s, a >> s)
+    }
+}
+fn main() {
+    let r = foo(0, 8, 1);
+    if r.0 != 4 {
+        panic!();
+    }
+}