Define Incorrectly Updated When No Dependencies And Function Wrapped In Parentheses

[davehawkins4f]

There is a javascript performance optimisation where functions supplied as arguments are wrapped in parentheses. This is applied, for example, by the terser minifier. This confuses r.js when a define has no dependencies and it incorrectly updates the call:

test.js - original module

define(function () {});

test_min.js - generated by, eg, terser

define((function(){}));

test_bundle.js - r.js -o name=test paths.test=test_min out=test_bundle.js optimize=none

define(('module_name',[],function(){}));

The arguments have been incorrectly inserted inside the parentheses surrounding the function rather than as arguments to the define call.