cerc-io/solidity
16
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Some fixes for the ether units parser.

Browse Source
This commit is contained in:
Christian 2015-02-06 13:38:10 +01:00
parent 366284d37c
commit 5bedf7f816
2 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
SolidityNameAndTypeResolution.cpp
View File

@ -910,6 +910,28 @@ BOOST_AUTO_TEST_CASE(disallow_declaration_of_void_type)
BOOST_CHECK_THROW(parseTextAndResolveNames(sourceCode), TypeError);
}
BOOST_AUTO_TEST_CASE(overflow_caused_by_ether_units)
{
char const* sourceCodeFine = R"(
contract c {
function c ()
{
a = 115792089237316195423570985008687907853269984665640564039458;
}
uint256 a;
})";
BOOST_CHECK_NO_THROW(parseTextAndResolveNames(sourceCodeFine));
char const* sourceCode = R"(
contract c {
function c ()
{
a = 115792089237316195423570985008687907853269984665640564039458 ether;
}
uint256 a;
})";
BOOST_CHECK_THROW(parseTextAndResolveNames(sourceCode), TypeError);
}
BOOST_AUTO_TEST_SUITE_END()
}

13
SolidityParser.cpp
View File

@ -679,6 +679,19 @@ BOOST_AUTO_TEST_CASE(literal_constants_with_ether_subdenominations)
BOOST_CHECK_NO_THROW(parseTextExplainError(text));
}
BOOST_AUTO_TEST_CASE(literal_constants_with_ether_subdenominations_in_expressions)
{
char const* text = R"(
contract c {
function c ()
{
a = 1 wei * 100 wei + 7 szabo - 3;
}
uint256 a;
})";
BOOST_CHECK_NO_THROW(parseTextExplainError(text));
}
BOOST_AUTO_TEST_SUITE_END()
}