On 1/10/24 04:22, Ken Matsui wrote:
+/* Return true if T is a floating point type. With __STRICT_ANSI__, __float128
+ is not a floating point type. However, _Float128 is a floating point type.
My comment about __is_integral again, but more so; if we support
_Float128, why not __float128?
This patch implements built-in trait for std::is_floating_point.
gcc/cp/ChangeLog:
* cp-trait.def: Define __is_floating_point.
* constraint.cc (diagnose_trait_expr): Handle
CPTK_IS_FLOATING_POINT.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_e
