Method Output

src/FunctionInvocationUnary.cpp:205–258

* */

 *
 */
void
FunctionInvocationUnary::Output(std::ostream &out) const
{
	bool need_cast = false;
	out << "(";
	switch (eFunc) {
	default:
		assert(!"invalid operator in FunctionInvocationUnary::Output()");
		break;

	case eMinus:
		if (CGOptions::avoid_signed_overflow()) {
			assert(op_flags);
			if (op_flags->get_op_size() != sFloat) {
				string fname = op_flags->to_string(eFunc);
				int id = SafeOpFlags::to_id(fname);
				// don't use safe math wrapper if this function is specified in "--safe-math-wrapper"
				if (CGOptions::safe_math_wrapper(id)) {
					out << fname << "(";
					if (CGOptions::math_notmp()) {
						out << tmp_var << ", ";
					}
					param_value[0]->Output(out);
					if (CGOptions::identify_wrappers()) {
						out << ", " << id;
					}
					out << ")";
					break;
				}
			}
			else {
				OutputStandardFuncName(eFunc, out);
				param_value[0]->Output(out);
				break;
			}
		}
		need_cast = true;
		// Fallthrough!

	case ePlus:
	case eNot:
	case eBitNot:
		OutputStandardFuncName(eFunc, out);
		// explicit type casting for op1
		if (need_cast) {
			out << "(";
			op_flags->OutputSize(out);
			out << ")";
		}
		param_value[0]->Output(out);
		break;
	}
	out << ")";
}

/*
 *