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Merge pull request #4684 from ethereum/underscores_in_numeric_literals

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[BREAKING] Underscores in numeric literals
This commit is contained in:
chriseth
2018-08-08 21:36:57 +02:00
committed by GitHub
parent 551343ae3e b9222808f6
commit d634d20b5b
15 changed files with 256 additions and 14 deletions
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test/libsolidity/SolidityEndToEndTest.cpp
+16
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@@ -12835,6 +12835,22 @@ BOOST_AUTO_TEST_CASE(write_storage_external)
ABI_CHECK(callContractFunction("h()"), encodeArgs(12));
}
BOOST_AUTO_TEST_CASE(test_underscore_in_hex)
{
char const* sourceCode = R"(
contract test {
function f(bool cond) public pure returns (uint) {
uint32 x = 0x1234_ab;
uint y = 0x1234_abcd_1234;
return cond ? x : y;
}
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("f(bool)", true), encodeArgs(u256(0x1234ab)));
ABI_CHECK(callContractFunction("f(bool)", false), encodeArgs(u256(0x1234abcd1234)));
}
BOOST_AUTO_TEST_SUITE_END()
}