Method test_ast_compile_time_concat

Lib/test/test_fstring.py:580–587

(self)

            ast.literal_eval("f'x'")

    def test_ast_compile_time_concat(self):
        x = ['']

        expr = """x[0] = 'foo' f'{3}'"""
        t = ast.parse(expr)
        c = compile(t, '', 'exec')
        exec(c)
        self.assertEqual(x[0], 'foo3')

    def test_compile_time_concat_errors(self):
        self.assertAllRaise(SyntaxError,