Array trailing comma

theoutfield · 2014-11-14T19:26:29

I know it's valid syntax to declare an array like the following double[] something = { 1.1, 2,2, 2,3, } Is it possible to generate a warning or error for the uninitialized value after the trailing comma?

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Started by theoutfield October 03, 2014 05:38 PM

11 comments, last by theoutfield 10 years ago

iraxef

451

November 10, 2014 03:56 PM

I've added the engine property asEP_DISALLOW_EMPTY_LIST_ELEMENTS

So if this remains false, what is the expected behavior for trailing commas? Will an extra element still be created or no?

WitchLord

4,860

November 10, 2014 04:39 PM

It remains the same. The empty entries (including the one after the last comma) are counted as real elements, just filled with default values.

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theoutfield

Author

291

November 14, 2014 07:26 PM

Thanks Andreas!

I'll try this out next week.

Array trailing comma

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Array trailing comma

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