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Disallow explicit conversion of bytesXX to contract
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@ -8,6 +8,7 @@ Features:
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Bugfixes:
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* Type Checker: Do not complain about new-style constructor and fallback function to have the same name.
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* Type Checker: Detect multiple constructor declarations in the new syntax and old syntax.
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* Type Checker: Explicit conversion of ``bytesXX`` to ``contract`` is properly disallowed.
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### 0.4.22 (2018-04-16)
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@ -1299,7 +1299,6 @@ bool FixedBytesType::isExplicitlyConvertibleTo(Type const& _convertTo) const
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{
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return _convertTo.category() == Category::Integer ||
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_convertTo.category() == Category::FixedPoint ||
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_convertTo.category() == Category::Contract ||
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_convertTo.category() == category();
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}
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7
test/libsolidity/syntaxTests/types/bytes_to_contract.sol
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7
test/libsolidity/syntaxTests/types/bytes_to_contract.sol
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@ -0,0 +1,7 @@
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contract C {
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function f() public pure {
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C(bytes20(0x1234));
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}
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}
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// ----
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// TypeError: (64-82): Explicit type conversion not allowed from "bytes20" to "contract C".
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