fix tests

Author: aviramha

src/test_hygiene/pymethods.rs

@@ -644,7 +644,7 @@ impl Dummy {
 
     fn __imod__(&mut self, _other: &Self) {}
 
-    fn __ipow__(&mut self, _other: &Self) {}
+    fn __ipow__(&mut self, _other: &Self, _modulo: ::std::option::Option<u32>) {}
     fn __ilshift__(&mut self, other: &Self) {}
 
     fn __irshift__(&mut self, other: &Self) {}

tests/test_compile_error.rs

@@ -31,6 +31,7 @@ fn _test_compile_errors() {
     t.compile_fail("tests/ui/reject_generics.rs");
     t.compile_fail("tests/ui/not_send.rs");
     t.compile_fail("tests/ui/invalid_pymethod_proto_args.rs");
+    t.compile_fail("tests/ui/invalid_pymethod_proto_args_py.rs");
 
     tests_rust_1_49(&t);
     tests_rust_1_55(&t);

tests/ui/invalid_pymethod_proto_args_py.rs

@@ -0,0 +1,13 @@
+use pyo3::prelude::*;
+
+#[pyclass]
+struct MyClass {}
+
+#[pymethods]
+impl MyClass {
+    fn __truediv__(&self, _py: Python) -> PyResult<()> {
+        Ok(())
+    }
+}
+
+fn main() {}

tests/ui/invalid_pymethod_proto_args_py.stderr

@@ -0,0 +1,5 @@
+error: Expected 1 arguments, got 0
+ --> tests/ui/invalid_pymethod_proto_args_py.rs:8:8
+  |
+8 |     fn __truediv__(&self, _py: Python) -> PyResult<()> {
+  |        ^^^^^^^^^^^