# E0148: missing body for statement; a function statement is not allowed as the body of statement

`do`-`while` loops, `for` loops, `while` loops, and `with` statements require a statement or list of statements for the body. It is a syntax error to write a function as the body of such a statement:

    let flavors = [];
    for (let flavor in config.sweets)

    function getFavoriteFlavor() {
      return "chocolate";
    }

To fix this error, write the body of the `do`-`while` loop, `for` loop, `while` loop, or `with` statement:

    let flavors = [];
    for (let flavor in config.sweets) {
      flavors.push(flavor);
    }

    function getFavoriteFlavor() {
      return "chocolate";
    }

Introduced in quick-lint-js version 0.2.0.

Documentation for other errors