Update Incorrect inheritance #95
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kadenzipfel
requested changes
Jul 28, 2024
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| ```solidity | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.16; | ||
| contract Final { | ||
| uint public a; | ||
| constructor(uint f) { | ||
| a = f; | ||
| } | ||
| } | ||
| contract B is Final { | ||
| int public fee; | ||
| constructor(uint f) Final(f) { | ||
| } | ||
| function setFee() public { | ||
| fee = 3; | ||
| } | ||
| } | ||
| contract C is Final { | ||
| int public fee; | ||
| constructor(uint f) Final(f) { | ||
| } | ||
| function setFee() public { | ||
| fee = 5; | ||
| } | ||
| } | ||
| contract A is B, C { | ||
| constructor() B(3) C(5) { | ||
| setFee(); | ||
| } | ||
| } | ||
| ``` |
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This example doesn't compile for me:
DeclarationError: Identifier already declared.
--> contracts/Linearization.sol:18:5:
|
18 | int public fee;
| ^^^^^^^^^^^^^^
Note: The previous declaration is here:
--> contracts/Linearization.sol:10:5:
|
10 | int public fee;
| ^^^^^^^^^^^^^^
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Describe the changes you've made:
Updated the "Incorrect inheritance" issue with example and mitigation's.
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