be inside loop ](/en-US/docs/Web/JavaScript/Reference/Errors/Bad_continue)
    27. [ SyntaxError: for-in loop head declarations may not have initializers ](/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_for-in_initializer)
    28. [ SyntaxError: function statement requires a name ](/en-US/docs/Web/JavaScript/Reference/Errors/Unnamed_function_statement)
    29. [ SyntaxError: getter and setter for private name #x should either be both static or non-static ](/en-US/docs/Web/JavaScript/Reference/Errors/Either_be_both_static_or_non-static)
    30. [ SyntaxError: identifier starts immediately after numeric literal ](/en-US/docs/Web/JavaScript/Reference/Errors/Identifier_after_number)
    31. [ SyntaxError: illegal character ](/en-US/docs/Web/JavaScript/Reference/Errors/Illegal_character)
    32. [ SyntaxError: invalid assignment left-hand side ](/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_assignment_left-hand_side)
    33. [ SyntaxError: invalid BigInt syntax ](/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_BigInt_syntax)
    34. [ SyntaxError: invalid regular expression flag "x" ](/en-US/docs/Web/JavaScript/Reference/Errors/Bad_regexp_flag)
    35. [ SyntaxError: JSON.parse: bad parsing ](/en-US/docs/Web/JavaScript/Reference/Errors/JSON_bad_parse)
    36. [ SyntaxError: label not found ](/en-US/docs/Web/JavaScript/Reference/Errors/Label_not_found)
    37. [ SyntaxError: missing ; before statement ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_semicolon_before_statement)
    38. [ SyntaxError: missing : after property id ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_colon_after_property_id)
    39. [ SyntaxError: missing ) after argument list ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_parenthesis_after_argument_list)
    40. [ SyntaxError: missing ) after condition ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_parenthesis_after_condition)
    41. [ SyntaxError: missing ] after element list ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_bracket_after_list)
    42. [ SyntaxError: missing } after function body ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_curly_after_function_body)
    43. [ SyntaxError: missing } after property list ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_curly_after_property_list)
    44. [ SyntaxError: missing = in const declaration ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_initializer_in_const)
    45. [ SyntaxError: missing formal parameter ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_formal_parameter)
    46. [ SyntaxError: missing name after . operator ](/en-US/docs/Web/JavaScript/Reference/Errors/Missing_name_after_dot_operator)
    47. [ SyntaxError: missing variable name ](/en-US/docs/Web/JavaScript/Reference/Errors/No_variable_name)
    48. [ SyntaxError: redeclaration of formal parameter "x" ](/en-US/docs/Web/JavaScript/Reference/Errors/Redeclared_parameter)
    49. [ SyntaxError: return not in function ](/en-US/docs/Web/JavaScript/Reference/Errors/Bad_return)
    50. [ SyntaxError: test for equality (==) mistyped as assignment (=)? ](/en-US/docs/Web/JavaScript/Reference/Errors/Equal_as_assign)
    51. [ SyntaxError: Unexpected '#' used outside of class body ](/en-US/docs/Web/JavaScript/Reference/Errors/Hash_outside_class)
    52. [ SyntaxError: Unexpected token ](/en-US/docs/Web/JavaScript/Reference/Errors/Unexpected_token)
    53. [ SyntaxError: unlabeled break must be inside loop or switch ](/en-US/docs/Web/JavaScript/Reference/Errors/Bad_break)
    54. [ SyntaxError: unparenthesized unary expression can't appear on the left-hand side of '**' ](/en-US/docs/Web/JavaScript/Reference/Errors/Unparenthesized_unary_expr_lhs_exponentiation)
    55. [ SyntaxError: unterminated string literal ](/en-US/docs/Web/JavaScript/Reference/Errors/Unterminated_string_literal)
    56. [ SyntaxError: Using //@ to indicate sourceURL pragmas is deprecated. Use //# instead ](/en-US/docs/Web/JavaScript/Reference/Errors/Deprecat