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Re: [PATCH, 4.6 regression]. New error: case label does not reduce
On 02/16/2012 02:14 PM, Joseph S. Myers wrote:
> First, if there isn't a bug in Bugzilla for this problem please file one
> so it's properly tracked if it takes a while to work out how to solve it.
OK, tracked with PR52283
> As I understand it from your testcases, it's a matter of certain code that
> is not valid ISO C but you would like to be accepted unless -pedantic, by
> analogy with other such code that is accepted.
> On Thu, 16 Feb 2012, Christian Bruel wrote:
>> What I'm unsure is why we couldn't have a TREE_NO_WARNING on a
>> !CAN_HAVE_LOCATION_P. This seems necessary on some cases without using a
> Richard explained this.
thanks for the explanation,