Inline Assembly: Use the result of a function call as the argument to a second call?

• evm.codes

  9 672 7.6 TypeScript

  Source for evm.codes an Ethereum Virtual Machine Opcodes Interactive Reference

  

the ADD opcode is not concatenation, it is arithmetic addition. According to evm.codes, the fourth argument to delegatecall is the bytesize to copy from the memory (size of the calldata) - so adding the msg.sig (as a number) to the size of the calldata doesn't make sense

• diamond-3-hardhat

  4 219 3.6 Solidity

  EIP-2535 Diamond reference implementation using Hardhat and Solidity 0.8.*

I've been using the EIP-2535 Diamond Standard, which 'delegatecall`'s functions in assembly. Its root logic is in Diamond.sol, which is essentially just this function:

• InfluxDB

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