(std_env: Environment)
| 129 | |
| 130 | |
| 131 | def test_begin(std_env: Environment) -> None: |
| 132 | source = """ |
| 133 | (begin |
| 134 | (define x (* 2 3)) |
| 135 | (* x 7) |
| 136 | ) |
| 137 | """ |
| 138 | got = evaluate(parse(source), std_env) |
| 139 | assert got == 42 |
| 140 | |
| 141 | |
| 142 | def test_invocation_builtin_car(std_env: Environment) -> None: |