1 files changed, 16 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/cmp_null.stderr b/src/tools/clippy/tests/ui/cmp_null.stderr
new file mode 100644
index 00000000000..b563a2ebec2
--- /dev/null
+++ b/src/tools/clippy/tests/ui/cmp_null.stderr
@@ -0,0 +1,16 @@
+error: Comparing with null is better expressed by the `.is_null()` method
+  --> $DIR/cmp_null.rs:9:8
+   |
+LL |     if p == ptr::null() {
+   |        ^^^^^^^^^^^^^^^^
+   |
+   = note: `-D clippy::cmp-null` implied by `-D warnings`
+
+error: Comparing with null is better expressed by the `.is_null()` method
+  --> $DIR/cmp_null.rs:14:8
+   |
+LL |     if m == ptr::null_mut() {
+   |        ^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+