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Disallow raw callcode (was deprecated in 0.4.12)

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This commit is contained in:
Alex Beregszaszi
2018-06-19 19:31:07 +02:00
parent 4189b6b03d
commit a17059573f
8 changed files with 9 additions and 63 deletions
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test/libsolidity/SolidityEndToEndTest.cpp
-36
View File
@@ -3745,38 +3745,6 @@ BOOST_AUTO_TEST_CASE(generic_call)
BOOST_CHECK_EQUAL(balanceAt(m_contractAddress), 50 - 2);
}
BOOST_AUTO_TEST_CASE(generic_callcode)
{
char const* sourceCode = R"**(
contract Receiver {
uint public received;
function receive(uint256 x) payable { received = x; }
}
contract Sender {
uint public received;
function Sender() payable { }
function doSend(address rec) returns (uint d)
{
bytes4 signature = bytes4(bytes32(keccak256("receive(uint256)")));
rec.callcode.value(2)(signature, 23);
return Receiver(rec).received();
}
}
)**";
compileAndRun(sourceCode, 0, "Receiver");
u160 const c_receiverAddress = m_contractAddress;
compileAndRun(sourceCode, 50, "Sender");
u160 const c_senderAddress = m_contractAddress;
ABI_CHECK(callContractFunction("doSend(address)", c_receiverAddress), encodeArgs(0));
ABI_CHECK(callContractFunction("received()"), encodeArgs(23));
m_contractAddress = c_receiverAddress;
ABI_CHECK(callContractFunction("received()"), encodeArgs(0));
BOOST_CHECK(storageEmpty(c_receiverAddress));
BOOST_CHECK(!storageEmpty(c_senderAddress));
BOOST_CHECK_EQUAL(balanceAt(c_receiverAddress), 0);
BOOST_CHECK_EQUAL(balanceAt(c_senderAddress), 50);
}
BOOST_AUTO_TEST_CASE(generic_delegatecall)
{
char const* sourceCode = R"**(
@@ -11558,9 +11526,6 @@ BOOST_AUTO_TEST_CASE(bare_call_invalid_address)
function f() external returns (bool) {
return address(0x4242).call();
}
function g() external returns (bool) {
return address(0x4242).callcode();
}
function h() external returns (bool) {
return address(0x4242).delegatecall();
}
@@ -11568,7 +11533,6 @@ BOOST_AUTO_TEST_CASE(bare_call_invalid_address)
)";
compileAndRun(sourceCode, 0, "C");
ABI_CHECK(callContractFunction("f()"), encodeArgs(u256(1)));
ABI_CHECK(callContractFunction("g()"), encodeArgs(u256(1)));
ABI_CHECK(callContractFunction("h()"), encodeArgs(u256(1)));
}
test/libsolidity/syntaxTests/nameAndTypeResolution/349_unused_return_value_callcode.sol
-8
View File
@@ -1,8 +0,0 @@
contract test {
function f() public {
address(0x12).callcode("abc");
}
}
// ----
// Warning: (50-79): Return value of low-level calls not used.
// Warning: (50-72): "callcode" has been deprecated in favour of "delegatecall".
test/libsolidity/syntaxTests/nameAndTypeResolution/351_callcode_deprecated.sol
+1 -1
View File
@@ -4,4 +4,4 @@ contract test {
}
}
// ----
// Warning: (55-77): "callcode" has been deprecated in favour of "delegatecall".
// TypeError: (55-77): "callcode" has been deprecated in favour of "delegatecall".
test/libsolidity/syntaxTests/nameAndTypeResolution/413_address_methods.sol
+1 -4
View File
@@ -3,13 +3,10 @@ contract C {
address addr;
uint balance = addr.balance;
bool callRet = addr.call();
bool callcodeRet = addr.callcode();
bool delegatecallRet = addr.delegatecall();
bool sendRet = addr.send(1);
addr.transfer(1);
callRet; callcodeRet; delegatecallRet; sendRet;
balance; callRet; delegatecallRet; sendRet;
}
}
// ----
// Warning: (161-174): "callcode" has been deprecated in favour of "delegatecall".
// Warning: (69-81): Unused local variable.
test/libsolidity/syntaxTests/nameAndTypeResolution/545_warn_about_address_members_on_contract_callcode.sol
+1 -1
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@@ -5,4 +5,4 @@ contract C {
}
// ----
// Warning: (52-65): Using contract member "callcode" inherited from the address type is deprecated. Convert the contract to "address" type to access the member, for example use "address(contract).callcode" instead.
// Warning: (52-65): "callcode" has been deprecated in favour of "delegatecall".
// TypeError: (52-65): "callcode" has been deprecated in favour of "delegatecall".
test/libsolidity/syntaxTests/nameAndTypeResolution/551_warn_about_address_members_on_non_this_contract_callcode.sol
+1 -1
View File
@@ -6,4 +6,4 @@ contract C {
}
// ----
// Warning: (65-75): Using contract member "callcode" inherited from the address type is deprecated. Convert the contract to "address" type to access the member, for example use "address(contract).callcode" instead.
// Warning: (65-75): "callcode" has been deprecated in favour of "delegatecall".
// TypeError: (65-75): "callcode" has been deprecated in favour of "delegatecall".