#ifndef TEST_INTEROP_CXX_CLASS_NODISCARD_H #define TEST_INTEROP_CXX_CLASS_NODISCARD_H [[nodiscard]] int NoDiscardAdd(int x, int y); class NoDiscardMultiply { public: NoDiscardMultiply() {} NoDiscardMultiply(const NoDiscardMultiply &) { } ~NoDiscardMultiply() {} [[nodiscard]] int Multiply(int x, int y) { return x * y; } int Divide(int x, int y) { return x / y; } }; struct [[nodiscard]] NoDiscardError { public: NoDiscardError(int value) : value_(value) {} int value_; }; NoDiscardError NoDiscardReturnError(int x, int y); #endif