diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py
index 40313cb39..51c834d79 100644
--- a/Lib/test/test_compile.py
+++ b/Lib/test/test_compile.py
@@ -757,8 +757,6 @@ if 1:
         self.assertTrue(f1(0))
         self.assertTrue(f2(0.0))
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_path_like_objects(self):
         # An implicit test for PyUnicode_FSDecoder().
         compile("42", FakePath("test_compile_pathlike"), "single")
diff --git a/Lib/test/test_runpy.py b/Lib/test/test_runpy.py
index 2d87370d9..b2fee6207 100644
--- a/Lib/test/test_runpy.py
+++ b/Lib/test/test_runpy.py
@@ -656,8 +656,6 @@ class RunPathTestCase(unittest.TestCase, CodeExecutionMixin):
             self._check_script(script_name, "<run_path>", script_name,
                                script_name, expect_spec=False)
 
-    # TODO: RUSTPYTHON
-    @unittest.expectedFailure
     def test_basic_script_with_path_object(self):
         with temp_dir() as script_dir:
             mod_name = 'script'
diff --git a/vm/src/stdlib/builtins.rs b/vm/src/stdlib/builtins.rs
index 8de45bfd8..9b4a316b1 100644
--- a/vm/src/stdlib/builtins.rs
+++ b/vm/src/stdlib/builtins.rs
@@ -21,7 +21,8 @@ mod builtins {
         convert::ToPyException,
         function::{
             ArgBytesLike, ArgCallable, ArgIndex, ArgIntoBool, ArgIterable, ArgMapping,
-            ArgStrOrBytesLike, Either, FuncArgs, KwArgs, OptionalArg, OptionalOption, PosArgs,
+            ArgStrOrBytesLike, Either, FsPath, FuncArgs, KwArgs, OptionalArg, OptionalOption,
+            PosArgs,
         },
         protocol::{PyIter, PyIterReturn},
         py_io,
@@ -97,7 +98,7 @@ mod builtins {
     #[allow(dead_code)]
     struct CompileArgs {
         source: PyObjectRef,
-        filename: PyStrRef,
+        filename: FsPath,
         mode: PyStrRef,
         #[pyarg(any, optional)]
         flags: OptionalArg<PyIntRef>,
diff --git a/vm/src/stdlib/os.rs b/vm/src/stdlib/os.rs
index 9854bf59e..d10acf1b2 100644
--- a/vm/src/stdlib/os.rs
+++ b/vm/src/stdlib/os.rs
@@ -5,6 +5,7 @@ use crate::{
     function::{ArgumentError, FromArgs, FsPath, FuncArgs},
     AsObject, Py, PyObjectRef, PyPayload, PyResult, TryFromObject, VirtualMachine,
 };
+
 use std::{
     ffi, fs, io,
     path::{Path, PathBuf},