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Merge pull request #5256 from ethereum/lvalueCleanup

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Lvalue cleanup
This commit is contained in:
chriseth
2018-10-19 11:20:12 +02:00
committed by GitHub
parent c676b009e1 c14dfeb8c5
commit c13b5280c1
2 changed files with 25 additions and 42 deletions
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test/libsolidity/SolidityEndToEndTest.cpp
+18
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@@ -1787,6 +1787,24 @@ BOOST_AUTO_TEST_CASE(deleteLocals)
ABI_CHECK(callContractFunction("delLocal()"), encodeArgs(6, 7));
}
BOOST_AUTO_TEST_CASE(deleteLength)
{
char const* sourceCode = R"(
contract test {
uint[] x;
function f() public returns (uint){
x.length = 1;
x[0] = 1;
delete x.length;
return x.length;
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("f()"), encodeArgs(0));
BOOST_CHECK(storageEmpty(m_contractAddress));
}
BOOST_AUTO_TEST_CASE(constructor)
{
char const* sourceCode = R"(