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816 B
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20 lines
816 B
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********************************
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Solidity v0.8.0 Breaking Changes
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********************************
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This section highlights the main breaking changes introduced in Solidity
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version 0.8.0, along with the reasoning behind the changes and how to update
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affected code.
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For the full list check
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`the release changelog <https://github.com/ethereum/solidity/releases/tag/v0.8.0>`_.
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Semantic and Syntactic Changes
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==============================
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This section lists changes where you have to modify your code
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and it does something else afterwards.
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* Explicit conversions from negative literals and literals larger than ``type(uint160).max`` to ``address`` are now disallowed.
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* Exponentiation is right associative, i.e., the expression ``a**b**c`` is parsed as ``a**(b**c)``.
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Before 0.8.0, it was parsed as ``(a**b)**c``.
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