◼️35/100: Block-by-Block: Data location in Solidity

One thing I learned about: Data location in Solidity.

• EVM stack: value types (e.g. uint, bool, address) and opcode executions
• Storage: reference types, not as function arguments/returns
• Calldata: reference types excluding mappings, not as constructor parameters
• Memory: reference types, excluding mappings
• Transient: state variable value types

🔽🛠️Resources🔽

• Types – Solidity 0.8.31 documentation (2025):  https://docs.soliditylang.org/en/latest/types.html#data-location