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Merge pull request #13307 from ethereum/changelog-cleanup

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Changelog cleanup
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chriseth 2022-07-26 18:54:47 +02:00 committed by GitHub
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@ -9,7 +9,6 @@ Compiler Features:
* Yul Optimizer: Add rule to convert `mod(mul(X, Y), A)` into `mulmod(X, Y, A)`, if `A` is a power of two.
* Yul Optimizer: Add rule to convert `mod(add(X, Y), A)` into `addmod(X, Y, A)`, if `A` is a power of two.
* Code Generator: More efficient code for checked addition and subtraction.
* Error Reporter: More readable and informative error/warning messages.
Bugfixes:
* Commandline Interface: Disallow the following options outside of the compiler mode: ``--via-ir``,``--metadata-literal``, ``--metadata-hash``, ``--model-checker-show-unproved``, ``--model-checker-div-mod-no-slacks``, ``--model-checker-engine``, ``--model-checker-invariants``, ``--model-checker-solvers``, ``--model-checker-timeout``, ``--model-checker-contracts``, ``--model-checker-targets``.
@ -28,18 +27,18 @@ Language Features:
Compiler Features:
* LSP: Add rudimentary support for semantic highlighting.
* Language Server: Add rudimentary support for semantic highlighting.
* Language Server: Adds support for configuring ``include-paths`` JSON settings object that can be passed during LSP configuration stage.
* Language Server: Always add ``{project_root}/node_modules`` to include search paths.
* Type Checker: Warn about assignments involving multiple pushes to storage ``bytes`` that may invalidate references.
* Yul Optimizer: Improve inlining heuristics for via IR code generation and pure Yul compilation.
* Language Server: Always add ``{project_root}/node_modules`` to include search paths.
* Language Server: Adds support for configuring ``include-paths`` JSON settings object that can be passed during LSP configuration stage.
Bugfixes:
* ABI Encoder: When encoding an empty string coming from storage do not add a superfluous empty slot for data.
* Common Subexpression Eliminator: Process assembly items in chunks with maximum size of 2000. It helps to avoid extremely time-consuming searches during code optimization.
* DocString Parser: Fix ICE caused by an immutable struct with mapping.
* Yul IR Code Generation: More robust cleanup in corner cases during memory to storage copies.
* Yul Optimizer: Do not remove ``returndatacopy`` in cases in which it might perform out-of-bounds reads that unconditionally revert as out-of-gas. Previously, any ``returndatacopy`` that wrote to memory that was never read from was removed without accounting for the out-of-bounds condition.
* DocString Parser: Fix ICE caused by an immutable struct with mapping.
### 0.8.14 (2022-05-17)
@ -81,9 +80,10 @@ Compiler Features:
* Commandline Interface: Allow the use of ``--via-ir`` in place of ``--experimental-via-ir``.
* Compilation via Yul IR is no longer marked as experimental.
* JSON-AST: Added selector field for errors and events.
* LSP: Implements goto-definition.
* Language Server: Implements goto-definition.
* Peephole Optimizer: Optimize comparisons in front of conditional jumps and conditional jumps across a single unconditional jump.
* Yul EVM Code Transform: Avoid unnecessary ``pop``s on terminating control flow.
* Yul IR Code Generation: When the result of an external call is statically-sized, ignore any returndata past the size expected by the compiler.
* Yul Optimizer: Remove ``sstore`` and ``mstore`` operations that are never read from.