diff options
Diffstat (limited to 'Changelog.md')
| -rw-r--r-- | Changelog.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Changelog.md b/Changelog.md index 5a60cbfc..b36bec2e 100644 --- a/Changelog.md +++ b/Changelog.md @@ -8,12 +8,14 @@ How to update your code: Breaking Changes: * ABI Encoder: Properly pad data from calldata (``msg.data`` and external function parameters). Use ``abi.encodePacked`` for unpadded encoding. * Code Generator: Signed right shift uses proper arithmetic shift, i.e. rounding towards negative infinity. Warning: this may silently change the semantics of existing code! + * Code Generator: Revert at runtime if calldata is too short or points out of bounds. This is done inside the ``ABI decoder`` and therefore also applies to ``abi.decode()``. * Commandline interface: Remove obsolete ``--formal`` option. * Commandline interface: Rename the ``--julia`` option to ``--yul``. * Commandline interface: Require ``-`` if standard input is used as source. * General: ``continue`` in a ``do...while`` loop jumps to the condition (it used to jump to the loop body). Warning: this may silently change the semantics of existing code. * General: Disallow declaring empty structs. * General: Disallow raw ``callcode`` (was already deprecated in 0.4.12). It is still possible to use it via inline assembly. + * General: Disallow ``var`` keyword. * General: Disallow ``sha3`` and ``suicide`` aliases. * General: Disallow the ``years`` unit denomination (was already deprecated in 0.4.24) * General: Introduce ``emit`` as a keyword instead of parsing it as identifier. @@ -25,6 +27,7 @@ Breaking Changes: * General: C99-style scoping rules are enforced now. 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 arithmetic operations for boolean variables. * 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. @@ -39,6 +42,7 @@ Language Features: Compiler Features: * 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. |