1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/typeck/ptr-null-mutability-suggestions.fixed b/tests/ui/typeck/ptr-null-mutability-suggestions.fixed
new file mode 100644
index 000000000..d00536b29
--- /dev/null
+++ b/tests/ui/typeck/ptr-null-mutability-suggestions.fixed
@@ -0,0 +1,11 @@
+// run-rustfix
+
+#[allow(unused_imports)]
+use std::ptr;
+
+fn expecting_null_mut(_: *mut u8) {}
+
+fn main() {
+    expecting_null_mut(core::ptr::null_mut());
+    //~^ ERROR mismatched types
+}