Qt.include chokes on deprecated reserved keywords

When including a JavaScript file from another JavaScript file using Qt.include it fails to register any functions that use reserved keywords that were reserved for future use in ECMAScript 1-3 such as double and char, but are no longer reserved in ECMAScript 5.

Consider the following main.qml

import QtQml 2.0
import "test.js" as Test

QtObject { }

with the following test.js

Qt.include("someotherfile.js");
foo("bar");

Now, in someotherfile.js define a function foo which takes an argument named with a "reserved" keyword, such as char

function foo(char) {
    return true;
}

Trying to call this function will result in an error

ReferenceError: foo is not defined

. If you name the function argument differently, e.g. charr it works fine.

You also cannot name the function itself char or double or something like this.

When importing the file from QML directly using import "someotherfile.js" as SomeOtherFile the method can be called just fine via SomeOtherFile.foo("bar"), so this bug only affects Qt.import statement