Method panicFunction

libsolidity/codegen/YulUtilFunctions.cpp:4638–4654

}

std::string YulUtilFunctions::panicFunction(util::PanicCode _code)
{
	std::string functionName = "panic_error_" + toCompactHexWithPrefix(uint64_t(_code));
	return m_functionCollector.createFunction(functionName, [&]() {
		return Whiskers(R"(
			function <functionName>() {
				mstore(0, <selector>)
				mstore(4, <code>)
				revert(0, 0x24)
			}
		)")
		("functionName", functionName)
		("selector", util::selectorFromSignatureU256("Panic(uint256)").str())
		("code", toCompactHexWithPrefix(static_cast<unsigned>(_code)))
		.render();
	});
}

std::string YulUtilFunctions::returnDataSelectorFunction()
{