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add a test case for decayed tuple expression as left value

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This commit is contained in:
Lu Guanqun 2016-01-04 16:11:13 +08:00
parent 568da11369
commit 208429644d
2 changed files with 16 additions and 0 deletions
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15
test/libsolidity/SolidityEndToEndTest.cpp
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@ -5785,6 +5785,21 @@ BOOST_AUTO_TEST_CASE(string_tuples)
BOOST_CHECK(callContractFunction("g()") == encodeArgs(u256(0x40), u256(0x80), u256(3), string("abc"), u256(3), string("def"))); BOOST_CHECK(callContractFunction("g()") == encodeArgs(u256(0x40), u256(0x80), u256(3), string("abc"), u256(3), string("def")));
} }
BOOST_AUTO_TEST_CASE(decayed_tuple)
{
char const* sourceCode = R"(
contract C {
function f() returns (uint) {
uint x = 1;
(x) = 2;
return x;
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(2)));
}
BOOST_AUTO_TEST_CASE(destructuring_assignment) BOOST_AUTO_TEST_CASE(destructuring_assignment)
{ {
char const* sourceCode = R"( char const* sourceCode = R"(

1
test/libsolidity/SolidityParser.cpp
View File

@ -1008,6 +1008,7 @@ BOOST_AUTO_TEST_CASE(tuples)
var (b,) = (1,); var (b,) = (1,);
var (c,d) = (1, 2 + a); var (c,d) = (1, 2 + a);
var (e,) = (1, 2, b); var (e,) = (1, 2, b);
(a) = 3;
} }
} }
)"; )";