Issue with String //@ - Doesn't understand them to be comments

[swimson]

We ran across this when minifying some javascript that had comments // with an @ sign right afterwards.
It caused a whole chunk of code to be commented out. We fixed by changing to the alternate comment syntax /**

Test Case:

//@todo: This Comment causes issue with JSShrink
function test(){
console.log('Hello World');
}

function test2(){
test();
}

Output:

//@todo: This Comment causes issue with JSShrinkfunction test(){console.log('Hello World');}
function test2(){test();}