1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/editions/edition-raw-pointer-method-2018.rs b/tests/ui/editions/edition-raw-pointer-method-2018.rs
new file mode 100644
index 000000000..af0b2d6bd
--- /dev/null
+++ b/tests/ui/editions/edition-raw-pointer-method-2018.rs
@@ -0,0 +1,11 @@
+// edition:2018
+
+// tests that editions work with the tyvar warning-turned-error
+
+#[deny(warnings)]
+fn main() {
+    let x = 0;
+    let y = &x as *const _;
+    let _ = y.is_null();
+    //~^ error: the type of this value must be known to call a method on a raw pointer on it [E0699]
+}