[PATCH v4] Provide a C++ version of iseqsig

[Joseph Myers]

On Tue, 21 Nov 2017, Gabriel F. T. Gomes wrote:

> +template<> struct __iseqsig_type<long double>
> +{
> +  static int __call(double __x, double __y) throw()

I just noticed that __iseqsig_type<long double>::call has arguments of 
type double, when they should have type long double.  Bug 23171 filed.

-- 
Joseph S. Myers
joseph@codesourcery.com