E0077: function call before declaration in blocked scope

A function can't be called before its declaration in block scope in some JavaScript engines (including the engines used in Google Chrome and Mozilla Firefox):

f();
{
    function f() {}
}

To fix this error, move the function call below the block scope in which it is declared:

{
    function f() {}
}
f();

Another way to fix this error, move the function out of the block scope in which it is declared.

f();
function f() {}
{
}

OR

f();
{
}
function f() {}

Introduced in quick-lint-js version 0.3.0.

Documentation for other errors