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Explicit conversion from int to Enum

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This commit is contained in:
Lefteris Karapetsas 2015-02-13 23:14:58 +01:00
parent 9dedbb4154
commit 8e9a9ad5e9
1 changed files with 17 additions and 0 deletions
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17
SolidityNameAndTypeResolution.cpp
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@ -1039,6 +1039,23 @@ BOOST_AUTO_TEST_CASE(enum_explicit_conversion_is_okay)
BOOST_CHECK_NO_THROW(parseTextAndResolveNamesWithChecks(text)); BOOST_CHECK_NO_THROW(parseTextAndResolveNamesWithChecks(text));
} }
BOOST_AUTO_TEST_CASE(int_to_enum_explicit_conversion_is_okay)
{
char const* text = R"(
contract test {
enum ActionChoices { GoLeft, GoRight, GoStraight, Sit };
function test()
{
a = 2;
b = ActionChoices(a);
}
uint256 a;
ActionChoices b;
}
)";
BOOST_CHECK_NO_THROW(parseTextAndResolveNamesWithChecks(text));
}
BOOST_AUTO_TEST_CASE(enum_implicit_conversion_is_not_okay) BOOST_AUTO_TEST_CASE(enum_implicit_conversion_is_not_okay)
{ {
char const* text = R"( char const* text = R"(