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Limits rational numbers to 4096 bits.

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This commit is contained in:
Erik Kundt
2018-04-16 11:45:55 +02:00
committed by Daniel Kirchner
parent 2001cc6bdc
commit 33fbf88707
11 changed files with 297 additions and 20 deletions
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test/libsolidity/SolidityEndToEndTest.cpp
+23
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@@ -102,6 +102,29 @@ BOOST_AUTO_TEST_CASE(exp_operator_const_signed)
ABI_CHECK(callContractFunction("f()", bytes()), toBigEndian(u256(-8)));
}
BOOST_AUTO_TEST_CASE(exp_zero)
{
char const* sourceCode = R"(
contract test {
function f(uint a) returns(uint d) { return a ** 0; }
}
)";
compileAndRun(sourceCode);
testContractAgainstCppOnRange("f(uint256)", [](u256 const&) -> u256 { return u256(1); }, 0, 16);
}
BOOST_AUTO_TEST_CASE(exp_zero_literal)
{
char const* sourceCode = R"(
contract test {
function f() returns(uint d) { return 0 ** 0; }
}
)";
compileAndRun(sourceCode);
ABI_CHECK(callContractFunction("f()", bytes()), toBigEndian(u256(1)));
}
BOOST_AUTO_TEST_CASE(conditional_expression_true_literal)
{
char const* sourceCode = R"(