Re: Make more bad uses of fallthrough attribute into pedwarns

2019-11-21 Thread Jeff Law
On 11/20/19 4:15 PM, Joseph Myers wrote: > Various bad uses of the [[fallthrough]] attribute are constraint > violations in C2x, so need pedwarns rather than warnings. > > This patch duly turns the relevant warnings into pedwarns. The > relevant code is not specific to C, and does not know which

Re: Make more bad uses of fallthrough attribute into pedwarns

2019-11-20 Thread Marek Polacek
On Wed, Nov 20, 2019 at 11:15:56PM +, Joseph Myers wrote: > Various bad uses of the [[fallthrough]] attribute are constraint > violations in C2x, so need pedwarns rather than warnings. > > This patch duly turns the relevant warnings into pedwarns. The > relevant code is not specific to C, and

Make more bad uses of fallthrough attribute into pedwarns

2019-11-20 Thread Joseph Myers
Various bad uses of the [[fallthrough]] attribute are constraint violations in C2x, so need pedwarns rather than warnings. This patch duly turns the relevant warnings into pedwarns. The relevant code is not specific to C, and does not know which form the attribute was given in ([[fallthrough]] or