patch: fix odr of pure virtual operator()
richard at metafoo.co.uk
Wed Feb 6 20:49:24 PST 2013
On Wed, Feb 6, 2013 at 8:41 PM, Nick Lewycky <nlewycky at google.com> wrote:
> On 6 February 2013 16:17, Richard Smith <richard at metafoo.co.uk> wrote:
>> We seem to have the same issue in CreateOverloadedUnaryOp,
>> CreateOverloadedBinOp, CreateOverloadedArraySubscriptExpr, and
> Right you are.
> How about moving the call to MarkFunctionReferenced (and
>> DiagnoseUseOfDecl) into CreateFunctionRefExpr, and changing it to call
> That works out perfectly. Updated patch attached!
> On Tue, Feb 5, 2013 at 10:48 PM, Nick Lewycky <nlewycky at google.com> wrote:
>>> This patch changes Sema::BuildCallToObjectOfClassType to not mark a
>>> virtual operator() as odr used when called via functor syntax "(*obj)();".
>>> There's no way this syntax can be used to call the body of a pure virtual
>>> function. Please review!
>>> cfe-commits mailing list
>>> cfe-commits at cs.uiuc.edu
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