pypy/module/_ast/test/test_ast.py::AppTestAST::()::test_functiondef

self = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x7f5548ecb850>

    def test_functiondef(self):
            import ast as ast_utils
            import _ast as ast
            fAst = ast.FunctionDef(
                name="foo",
                args=ast.arguments(
                    args=[], vararg=None, kwarg=None, defaults=[],
                    kwonlyargs=[], kw_defaults=[], posonlyargs=[]),
                body=[ast.Expr(ast.Constant('docstring', None))],
                decorator_list=[], lineno=5, col_offset=0)
            exprAst = ast.Interactive(body=[fAst])
            ast_utils.fix_missing_locations(exprAst)
>           compiled = compile(exprAst, "<foo>", "single")
E           (application-level) TypeError: required field 'type_params' missing from FunctionDef

[/build_dir/own-linux-x86-64/build/pypy/module/_ast/test/test_ast.py:349]:13: TypeError

builder: own-linux-x86-64 build #10880+

test: pypy/module/_ast/test/test_ast.py::AppTestAST::()::test_functiondef