JsScript {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    statements: JsStatementList [
        JsFunctionDeclaration {
            async_token: ASYNC_KW@0..16 "async" [Comments("// SCRIPT"), Newline("\n")] [Whitespace(" ")],
            function_token: FUNCTION_KW@16..25 "function" [] [Whitespace(" ")],
            star_token: missing (optional),
            id: JsIdentifierBinding {
                name_token: IDENT@25..29 "test" [] [],
            },
            type_parameters: missing (optional),
            parameters: JsParameters {
                l_paren_token: L_PAREN@29..30 "(" [] [],
                items: JsParameterList [],
                r_paren_token: R_PAREN@30..32 ")" [] [Whitespace(" ")],
            },
            return_type_annotation: missing (optional),
            body: JsFunctionBody {
                l_curly_token: L_CURLY@32..33 "{" [] [],
                directives: JsDirectiveList [],
                statements: JsStatementList [],
                r_curly_token: R_CURLY@33..34 "}" [] [],
            },
        },
        JsExpressionStatement {
            expression: JsBogusExpression {
                items: [
                    AWAIT_KW@34..41 "await" [Newline("\n")] [Whitespace(" ")],
                    JsCallExpression {
                        callee: JsIdentifierExpression {
                            name: JsReferenceIdentifier {
                                value_token: IDENT@41..45 "test" [] [],
                            },
                        },
                        optional_chain_token: missing (optional),
                        type_arguments: missing (optional),
                        arguments: JsCallArguments {
                            l_paren_token: L_PAREN@45..46 "(" [] [],
                            args: JsCallArgumentList [],
                            r_paren_token: R_PAREN@46..47 ")" [] [],
                        },
                    },
                ],
            },
            semicolon_token: SEMICOLON@47..48 ";" [] [],
        },
    ],
    eof_token: EOF@48..49 "" [Newline("\n")] [],
}

0: JS_SCRIPT@0..49
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_STATEMENT_LIST@0..48
    0: JS_FUNCTION_DECLARATION@0..34
      0: ASYNC_KW@0..16 "async" [Comments("// SCRIPT"), Newline("\n")] [Whitespace(" ")]
      1: FUNCTION_KW@16..25 "function" [] [Whitespace(" ")]
      2: (empty)
      3: JS_IDENTIFIER_BINDING@25..29
        0: IDENT@25..29 "test" [] []
      4: (empty)
      5: JS_PARAMETERS@29..32
        0: L_PAREN@29..30 "(" [] []
        1: JS_PARAMETER_LIST@30..30
        2: R_PAREN@30..32 ")" [] [Whitespace(" ")]
      6: (empty)
      7: JS_FUNCTION_BODY@32..34
        0: L_CURLY@32..33 "{" [] []
        1: JS_DIRECTIVE_LIST@33..33
        2: JS_STATEMENT_LIST@33..33
        3: R_CURLY@33..34 "}" [] []
    1: JS_EXPRESSION_STATEMENT@34..48
      0: JS_BOGUS_EXPRESSION@34..47
        0: AWAIT_KW@34..41 "await" [Newline("\n")] [Whitespace(" ")]
        1: JS_CALL_EXPRESSION@41..47
          0: JS_IDENTIFIER_EXPRESSION@41..45
            0: JS_REFERENCE_IDENTIFIER@41..45
              0: IDENT@41..45 "test" [] []
          1: (empty)
          2: (empty)
          3: JS_CALL_ARGUMENTS@45..47
            0: L_PAREN@45..46 "(" [] []
            1: JS_CALL_ARGUMENT_LIST@46..46
            2: R_PAREN@46..47 ")" [] []
      1: SEMICOLON@47..48 ";" [] []
  4: EOF@48..49 "" [Newline("\n")] []
--
no_top_level_await_in_scripts.js:3:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × `await` is only allowed within async functions and at the top levels of modules.
  
    1 │ // SCRIPT
    2 │ async function test() {}
  > 3 │ await test();
      │ ^^^^^
    4 │ 
  
--
// SCRIPT
async function test() {}
await test();