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Merge pull request #8771 from ethereum/sol_yul_selfdestruct

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[Sol - Yul] Add support for built-in selfdestruct(..).
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chriseth 2020-04-25 17:35:53 +02:00 committed by GitHub
commit ed6c6b3170
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2 changed files with 12 additions and 4 deletions
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6
libsolidity/codegen/ir/IRGeneratorForStatements.cpp
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@ -812,6 +812,12 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall)
define(_functionCall) << "gas()\n";
break;
}
case FunctionType::Kind::Selfdestruct:
{
solAssert(arguments.size() == 1, "");
define(_functionCall) << "selfdestruct(" << expressionAsType(*arguments.front(), *parameterTypes.front()) << ")\n";
break;
}
default:
solUnimplemented("FunctionKind " + toString(static_cast<int>(functionType->kind())) + " not yet implemented");
}

10
test/libsolidity/SolidityEndToEndTest.cpp
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@ -1238,11 +1238,13 @@ BOOST_AUTO_TEST_CASE(selfdestruct)
}
)";
u256 amount(130);
compileAndRun(sourceCode, amount);
u160 address(23);
ABI_CHECK(callContractFunction("a(address)", address), bytes());
BOOST_CHECK(!addressHasCode(m_contractAddress));
BOOST_CHECK_EQUAL(balanceAt(address), amount);
ALSO_VIA_YUL(
compileAndRun(sourceCode, amount);
ABI_CHECK(callContractFunction("a(address)", address), bytes());
BOOST_CHECK(!addressHasCode(m_contractAddress));
BOOST_CHECK_EQUAL(balanceAt(address), amount);
)
}
BOOST_AUTO_TEST_CASE(keccak256)