1 files changed, 23 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/suspicious_unary_op_formatting.rs b/src/tools/clippy/tests/ui/suspicious_unary_op_formatting.rs
new file mode 100644
index 000000000..9564e373c
--- /dev/null
+++ b/src/tools/clippy/tests/ui/suspicious_unary_op_formatting.rs
@@ -0,0 +1,23 @@
+#![warn(clippy::suspicious_unary_op_formatting)]
+
+#[rustfmt::skip]
+fn main() {
+    // weird binary operator formatting:
+    let a = 42;
+
+    if a >- 30 {}
+    if a >=- 30 {}
+
+    let b = true;
+    let c = false;
+
+    if b &&! c {}
+
+    if a >-   30 {}
+
+    // those are ok:
+    if a >-30 {}
+    if a < -30 {}
+    if b && !c {}
+    if a > -   30 {}
+}