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updated abi-spec.rst

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Lokesh Kumar 2023-02-01 03:12:03 +05:30 committed by GitHub
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docs/abi-spec.rst
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@ -311,7 +311,7 @@ Use of Dynamic Types
A call to a function with the signature ``f(uint256,uint32[],bytes10,bytes)`` with values
``(0x123, [0x456, 0x789], "1234567890", "Hello, world!")`` is encoded in the following way:
We take the first four bytes of ``sha3("f(uint256,uint32[],bytes10,bytes)")``, i.e. ``0x8be65246``.
We take the first four bytes of ``keccak("f(uint256,uint32[],bytes10,bytes)")``, i.e. ``0x8be65246``.
Then we encode the head parts of all four arguments. For the static types ``uint256`` and ``bytes10``,
these are directly the values we want to pass, whereas for the dynamic types ``uint32[]`` and ``bytes``,
we use the offset in bytes to the start of their data area, measured from the start of the value