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Diffstat (limited to 'Changelog.md')
| -rw-r--r-- | Changelog.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Changelog.md b/Changelog.md index 9b79af4f..bdbf85fb 100644 --- a/Changelog.md +++ b/Changelog.md @@ -26,16 +26,23 @@ Breaking Changes: ``sizeof``, ``supports``, ``typedef`` and ``unchecked``. * General: Remove assembly instruction aliases ``sha3`` and ``suicide`` * General: C99-style scoping rules are enforced now. This was already the case in the experimental 0.5.0 mode. + * General: Disallow combining hex numbers with unit denominations (e.g. ``0x1e wei``). This was already the case in the experimental 0.5.0 mode. * Optimizer: Remove the no-op ``PUSH1 0 NOT AND`` sequence. * Parser: Disallow trailing dots that are not followed by a number. * Parser: Remove ``constant`` as function state mutability modifer. + * Type Checker: Disallow assignments between tuples with different numbers of components. This was already the case in the experimental 0.5.0 mode. + * Type Checker: Disallow values for constants that are not compile-time constants. This was already the case in the experimental 0.5.0 mode. * Type Checker: Disallow arithmetic operations for boolean variables. * Type Checker: Disallow conversions between ``bytesX`` and ``uintY`` of different size. + * Type Checker: Disallow empty tuple components. This was partly already the case in the experimental 0.5.0 mode. * 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: Disallow uninitialized storage variables. 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. + * Syntax Checker: Disallow unary ``+``. This was already the case in the experimental 0.5.0 mode. + * View Pure Checker: Strictly enfore state mutability. This was already the case in the experimental 0.5.0 mode. Language Features: * General: Allow appending ``calldata`` keyword to types, to explicitly specify data location for arguments of external functions. @@ -43,11 +50,13 @@ Language Features: * General: Scoping rules now follow the C99-style. Compiler Features: + * C API (``libsolc``): Export the ``solidity_license``, ``solidity_version`` and ``solidity_compile`` methods. * Type Checker: Show named argument in case of error. * Tests: Determine transaction status during IPC calls. Bugfixes: * Tests: Fix chain parameters to make ipc tests work with newer versions of cpp-ethereum. + * Code Generator: Fix allocation of byte arrays (zeroed out too much memory). ### 0.4.24 (2018-05-16) |