1. `push0_disallowed.yul`: checks if `push0()` is a valid builtin in strict Yul
2. `push0_disallowed.sol`: checks if `push0()` is a valid builtin in inline assembly
3. `push0.sol`: simple semantic test that returns 0
4. `evmone_support.sol`: tests if push0 works properly in evmone
5. Updated some bytecode too large tests to use `shanghai` as version
6. Updated various tests where `push1 0` was hardcoded in different forms / expectations on bytecode
size (`Assembler.cpp`, `GasCosts.cpp`, `SolidityCompiler.cpp`, `SolidityExpressionCompiler.cpp`)
Deprecates `block.difficulty` and disallow `difficulty()` in inline assembly for EVM versions >= paris.
The change is due to the renaming introduced by EIP-4399 (see: https://eips.ethereum.org/EIPS/eip-4399).
Introduces `block.prevrandao` in Solidity and `prevrandao()` in inline assembly for EVM versions >= paris.
Co-authored-by: Alex Beregszaszi <alex@rtfs.hu>
Co-authored-by: Daniel <daniel@ekpyron.org>
Co-authored-by: matheusaaguiar <95899911+matheusaaguiar@users.noreply.github.com>
Co-authored-by: Nikola Matić <nikola.matic@ethereum.org>
Co-authored-by: Hari <webmail.hari@gmail.com>
test: add parser and abi test cases
docs: add example on using named parameters for mappings
- Add changelog
feat: update antlr grammar to allow named parameters in mappings
fix: prevent conflicting mapping parameter names
ref: change order of mapping initializers
test: update expectations and fix build
test: add more tests
fix: use common error & code for conflicting params
fix: issue with accessing nested mapping
test: add conflicting params tests for more nested levels
Update libsolidity/analysis/DeclarationTypeChecker.cpp
Co-authored-by: Nikola Matić <nikola.matic@ethereum.org>
fix: error reported with the same code twice
test: add more tests for 3 level nested mapping
Address review comments
Re-use knowledge about keccak calls.
Update gas cost.
More tests.
Fix bug.
Update libyul/optimiser/DataFlowAnalyzer.cpp
Remove util prefixes
fix test
More test cases.
Add Changelog entry
