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Changelog entry.

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chriseth 2018-06-28 22:35:18 +02:00
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@ -3,6 +3,7 @@
How to update your code:
* Change every ``.call()`` to a ``.call("")`` and every ``.call(signature, a, b, c)`` to use ``.call(abi.encodeWithSignature(signature, a, b, c))`` (the last one only works for value types).
* Change every ``keccak256(a, b, c)`` to ``keccak256(abi.encodePacked(a, b, c))``.
* Make your fallback functions ``external``.
Breaking Changes:
@ -32,6 +33,7 @@ Breaking Changes:
* Type Checker: Disallow conversions between ``bytesX`` and ``uintY`` of different size.
* Type Checker: Disallow specifying base constructor arguments multiple times in the same inheritance hierarchy. This was already the case in the experimental 0.5.0 mode.
* Type Checker: Only accept a single ``bytes`` type for ``.call()`` (and family), ``keccak256()``, ``sha256()`` and ``ripemd160()``.
* Type Checker: Fallback function must be external. This was already the case in the experimental 0.5.0 mode.
* Remove obsolete ``std`` directory from the Solidity repository. This means accessing ``https://github.com/ethereum/soldity/blob/develop/std/*.sol`` (or ``https://github.com/ethereum/solidity/std/*.sol`` in Remix) will not be possible.
* Syntax Checker: Named return values in function types are an error.