gmock/internal/gmock-internal-utils.h

114 // To gcc,
175 // LosslessArithmeticConvertibleImpl<kFromKind, From, kToKind, To>::value
177 // arithmetic type To.
179 // It's the user's responsibility to ensure that both From and To are
182 // From, and kToKind is the kind of To; the value is
184 template <TypeKind kFromKind, typename From, TypeKind kToKind, typename To>
193 template <typename To>
194 struct LosslessArithmeticConvertibleImpl<kBool, bool, kInteger, To>
198 template <typename To>
199 struct LosslessArithmeticConvertibleImpl<kBool, bool, kFloatingPoint, To>
209 template <typename From, typename To>
210 struct LosslessArithmeticConvertibleImpl<kInteger, From, kInteger, To>
214       ((sizeof(From) < sizeof(To)) &&
215        (!GMOCK_IS_SIGNED_(From) || GMOCK_IS_SIGNED_(To))) ||
217       ((sizeof(From) == sizeof(To)) &&
218        (GMOCK_IS_SIGNED_(From) == GMOCK_IS_SIGNED_(To)))> {};  // NOLINT
224 template <typename From, typename To>
225 struct LosslessArithmeticConvertibleImpl<kInteger, From, kFloatingPoint, To>
234 template <typename From, typename To>
235 struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kInteger, To>
240 template <typename From, typename To>
242   kFloatingPoint, From, kFloatingPoint, To>
243     : public bool_constant<sizeof(From) <= sizeof(To)> {};  // NOLINT
245 // LosslessArithmeticConvertible<From, To>::value is true iff arithmetic
246 // type From can be losslessly converted to arithmetic type To.
248 // It's the user's responsibility to ensure that both From and To are
252 template <typename From, typename To>
255   GMOCK_KIND_OF_(From), From, GMOCK_KIND_OF_(To), To> {};  // NOLINT