[cfe-commits] P4R: Truncate CodeGEn initializer for arrays that are shorter than the initializer
Chris Lattner
clattner at apple.com
Thu Nov 29 15:21:20 PST 2007
On Nov 29, 2007, at 2:33 PM, Neil Booth wrote:
> Chris Lattner wrote:-
>
>>
>> On Nov 29, 2007, at 7:03 AM, Neil Booth wrote:
>>
>>> Christopher Lamb wrote:-
>>>
>>>> This allows the following to CodeGen, with warnings:
>>>>
>>>> int ary[2] = {1, 2, 3, 4};
>>>
>>> Why not just reject outright? This is clear junk that is better
>>> flagged to the user as uncompilable than being lost in a sea of
>>> compiler warning noise.
>>
>> The C spec doesn't seem to require this to be rejected, do you
>> disagree Neil?
>
> Sure; it is a violation of constraint 6.7.8p2.
Aha! Right there... in front... so obvious. :) Thanks Neil.
Christopher, can you please change this warning to an extwarn?
Thanks,
-Chris
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