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Named assembly labels.

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This commit is contained in:
chriseth
2017-09-15 20:44:49 +01:00
committed by Alex Beregszaszi
parent 7dd372ce5c
commit 73771f5bb2
13 changed files with 108 additions and 28 deletions
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test/libsolidity/ABIEncoderTests.cpp
+28
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@@ -398,6 +398,34 @@ BOOST_AUTO_TEST_CASE(calldata)
)
}
BOOST_AUTO_TEST_CASE(function_name_collision)
{
// This tests a collision between a function name used by inline assembly
// and by the ABI encoder
string sourceCode = R"(
contract C {
function f(uint x) returns (uint) {
assembly {
function abi_encode_t_uint256_to_t_uint256() {
mstore(0, 7)
return(0, 0x20)
}
switch x
case 0 { abi_encode_t_uint256_to_t_uint256() }
}
return 1;
}
}
)";
BOTH_ENCODERS(
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("f(uint256)", encodeArgs(0)) == encodeArgs(7));
BOOST_CHECK(callContractFunction("f(uint256)", encodeArgs(1)) == encodeArgs(1));
)
}
BOOST_AUTO_TEST_SUITE_END()
}