Method forwardingRevertFunction

libsolidity/codegen/YulUtilFunctions.cpp:4147–4172

}

std::string YulUtilFunctions::forwardingRevertFunction()
{
	bool forward = m_evmVersion.supportsReturndata();
	std::string functionName = "revert_forward_" + std::to_string(forward);
	return m_functionCollector.createFunction(functionName, [&]() {
		if (forward)
			return Whiskers(R"(
				function <functionName>() {
					let pos := <allocateUnbounded>()
					returndatacopy(pos, 0, returndatasize())
					revert(pos, returndatasize())
				}
			)")
			("functionName", functionName)
			("allocateUnbounded", allocateUnboundedFunction())
			.render();
		else
			return Whiskers(R"(
				function <functionName>() {
					revert(0, 0)
				}
			)")
			("functionName", functionName)
			.render();
	});
}

std::string YulUtilFunctions::decrementCheckedFunction(Type const& _type)
{