clousure compiler warnings

[Ognian]

I'm using my new grunt knowledge to squeeze jsonary thru googles closure compiler. Although everything looks good and the resulting jsonary works good, I'm getting 4 warnings which I think are worth to look into:

Compiling public/src/jsonary/node-package/core/jsonary-core.js,public/src/jsonary/renderers/plain.jsonary.js,public/src/jsonary/renderers/string-formats.js,public/src/lims/lims_jsonary/markdown.js,public/src/lims/lims_jsonary/defaultJSFunction.js,public/src/lims/lims_jsonary/csv-file-picker.js,public/src/jsonary/renderers/contributed/x-display-order.js,public/src/jsonary/plugins/jsonary.render.generate.js,public/src/jsonary/plugins/jsonary.render.table.js,public/src/jsonary/renderers/contributed/adaptive-table.js,public/src/jsonary/renderers/contributed/validation.js,public/src/jsonary4lims/jsonary4lims.js -> public/shared/jsonary4lims/compiled.js
>> public/src/jsonary/node-package/core/jsonary-core.js:1987: WARNING - unreachable code
>>          if (timeLimit == undefined) {
>>          ^
>> 
>> public/src/jsonary/node-package/core/jsonary-core.js:3065: WARNING - Suspicious code. This code lacks side-effects. Is there a bug?
>>                      if (basicType == "object") {
>>                      ^
>> 
>> public/src/jsonary/node-package/core/jsonary-core.js:6143: WARNING - unreachable code
>>          for (var i = 0; i < candidates.length; i++) {
>>                                                 ^
>> 
>> public/src/jsonary/node-package/core/jsonary-core.js:6365: WARNING - Suspicious code. The result of the 'eq' operator is not being used.
>>              origValue == origValue.value();
>>              ^
>> 
>> 0 error(s), 4 warning(s)
>> Complete: 188617

[geraintluff]

Thanks, I'll have a look at these - some of them do indeed look suspicious.