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Merge pull request #3775 from federicobond/improve-error-fractional-shift

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Improve error message when attempting to shift by fractional number
This commit is contained in:
chriseth
2018-03-28 11:16:44 +02:00
committed by GitHub
parent 62559cf127 b79531bebf
commit 3bb54e8bd5
3 changed files with 12 additions and 1 deletions
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test/libsolidity/SolidityNameAndTypeResolution.cpp
+10
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@@ -5643,6 +5643,16 @@ BOOST_AUTO_TEST_CASE(shift_constant_right_excessive_rvalue)
CHECK_ERROR(text, TypeError, "Operator >> not compatible with types int_const 66 and int_const 4294967296");
}
BOOST_AUTO_TEST_CASE(shift_constant_right_fractional)
{
char const* text = R"(
contract C {
uint public a = 0x42 >> (1 / 2);
}
)";
CHECK_ERROR(text, TypeError, "Operator >> not compatible with types int_const 66 and rational_const 1 / 2");
}
BOOST_AUTO_TEST_CASE(inline_assembly_unbalanced_positive_stack)
{
char const* text = R"(