Hi! I have just found two methods with the same

Question

Solidity Development

Alexqrid

Hi! I have just found two methods with the same

selector but different number of arguments. I am curious about what method will be called if contract has both of them?

#english #programming #solidity

0

12.12.2021

6 ответов

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Alexqrid Автор вопроса

Mark
Can you be more specific? you can write testing ca...

As far as I know, EVM executes contract function according to the function selector. There are methods with the same selector value. What if contract has both of this functions, which one will be executed?

0

12.12.2021

Mark

Alexqrid

As far as I know, EVM executes contract function a...

Thanks for the details. It can be tested, can't it?

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12.12.2021

Mark

Alexqrid

As far as I know, EVM executes contract function a...

By doing a test with a contract having both functions compiled by both Solidity v0.8.9 and v0.7.4, a TypeError is returned. So to answer your question, if two functions are in the same contract, it wouldn't pass the compilation stage.

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12.12.2021

Gerald Maximus

Mark
By doing a test with a contract having both functi...

Oh wow very interesting

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12.12.2021

Alexqrid Автор вопроса

Mark
By doing a test with a contract having both functi...

Thanks a lot!

0

12.12.2021