1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef SUPPORT_USER_DEFINED_INTEGRAL_H 10 #define SUPPORT_USER_DEFINED_INTEGRAL_H 11 12 #include "test_macros.h" 13 14 template <class T> 15 struct UserDefinedIntegral 16 { UserDefinedIntegralUserDefinedIntegral17 TEST_CONSTEXPR_CXX14 UserDefinedIntegral() : value(0) {} UserDefinedIntegralUserDefinedIntegral18 TEST_CONSTEXPR_CXX14 UserDefinedIntegral(T v) : value(v) {} TUserDefinedIntegral19 TEST_CONSTEXPR_CXX14 operator T() const { return value; } 20 T value; 21 }; 22 23 // Poison the arithmetic and comparison operations 24 template <class T, class U> 25 void operator+(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 26 27 template <class T, class U> 28 void operator-(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 29 30 template <class T, class U> 31 void operator*(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 32 33 template <class T, class U> 34 void operator/(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 35 36 template <class T, class U> 37 void operator==(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 38 39 template <class T, class U> 40 void operator!=(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 41 42 template <class T, class U> 43 void operator<(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 44 45 template <class T, class U> 46 void operator>(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 47 48 template <class T, class U> 49 void operator<=(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 50 51 template <class T, class U> 52 void operator>=(UserDefinedIntegral<T>, UserDefinedIntegral<U>); 53 54 #endif // SUPPORT_USER_DEFINED_INTEGRAL_H 55