1 files changed, 16 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-36856.rs b/tests/ui/issues/issue-36856.rs
new file mode 100644
index 00000000000..5657ba69f94
--- /dev/null
+++ b/tests/ui/issues/issue-36856.rs
@@ -0,0 +1,16 @@
+// run-pass
+// Regression test for #36856.
+
+// compile-flags:-g
+// ignore-asmjs wasm2js does not support source maps yet
+
+fn g() -> bool {
+    false
+}
+
+pub fn main() {
+    let a = !g();
+    if a != !g() {
+        panic!();
+    }
+}