Contracts with common function names: only one of them is shown in the results

[fabianorodrigo]

Hi,

I have two contracts in my project. One of them is an upgradeable version of the other.

I have the same tests for both of them.
The tabular data presented by hardhat-gas-reporter shows in "Deployments" section both contracts
However, in the "Methods" section it's shown only the non upgradeable contract.

·------------------------------|----------------------------|-------------|-----------------------------·
|     Solc version: 0.8.9      ·  Optimizer enabled: false  ·  Runs: 200  ·  Block limit: 30000000 gas  │
·······························|····························|·············|······························
|  Methods                     ·               15 gwei/gas                ·       1554.27 eur/eth       │
·············|·················|··············|·············|·············|···············|··············
|  Contract  ·  Method         ·  Min         ·  Max        ·  Avg        ·  # calls      ·  eur (avg)  │
·············|·················|··············|·············|·············|···············|··············
|  ETHPool   ·  depositReward  ·       41318  ·      61254  ·      49140  ·           14  ·       1.15  │
·············|·················|··············|·············|·············|···············|··············
|  ETHPool   ·  grantRole      ·       51994  ·      56971  ·      54485  ·            6  ·       1.27  │
·············|·················|··············|·············|·············|···············|··············
|  ETHPool   ·  withdraw       ·       48932  ·      62512  ·      55763  ·           24  ·       1.30  │
·············|·················|··············|·············|·············|···············|··············
|  Deployments                 ·                                          ·  % of limit   ·             │
·······························|··············|·············|·············|···············|··············
|  ETHPool                     ·           -  ·          -  ·    1715286  ·        5.7 %  ·      39.99  │
·······························|··············|·············|·············|···············|··············
|  ETHPoolUpgradeable          ·           -  ·          -  ·    2754146  ·        9.2 %  ·      64.21  │
·------------------------------|--------------|-------------|-------------|---------------|-------------·

When I delete the non upgradeable contract along with its tests, then the methods of upgradeable contract is shown in "Methods" section.

·----------------------------------------|----------------------------|-------------|-----------------------------·
|          Solc version: 0.8.9           ·  Optimizer enabled: false  ·  Runs: 200  ·  Block limit: 30000000 gas  │
·········································|····························|·············|······························
|  Methods                               ·               13 gwei/gas                ·       1553.79 eur/eth       │
·······················|·················|··············|·············|·············|···············|··············
|  Contract            ·  Method         ·  Min         ·  Max        ·  Avg        ·  # calls      ·  eur (avg)  │
·······················|·················|··············|·············|·············|···············|··············
|  ETHPoolUpgradeable  ·  depositReward  ·       46232  ·      64054  ·      50997  ·            7  ·       1.03  │
·······················|·················|··············|·············|·············|···············|··············
|  ETHPoolUpgradeable  ·  grantRole      ·       56959  ·      56971  ·      56967  ·            3  ·       1.15  │
·······················|·················|··············|·············|·············|···············|··············
|  ETHPoolUpgradeable  ·  withdraw       ·       52846  ·      62512  ·      57720  ·           12  ·       1.17  │
·······················|·················|··············|·············|·············|···············|··············
|  Deployments                           ·                                          ·  % of limit   ·             │
·········································|··············|·············|·············|···············|··············
|  ETHPoolUpgradeable                    ·           -  ·          -  ·    2754146  ·        9.2 %  ·      55.63  │
·----------------------------------------|--------------|-------------|-------------|---------------|-------------·

After a couple of trials, I renamed one of the methods of the upgradeable version and then this one method with a different name is listed. I imagine that this problem is related with some kind of data structure that uses the method name as key.
Hope this helps to improve this amazing tool.

·----------------------------------------|----------------------------|-------------|-----------------------------·
|          Solc version: 0.8.9           ·  Optimizer enabled: false  ·  Runs: 200  ·  Block limit: 30000000 gas  │
·········································|····························|·············|······························
|  Methods                               ·               15 gwei/gas                ·       1550.25 eur/eth       │
·······················|·················|··············|·············|·············|···············|··············
|  Contract            ·  Method         ·  Min         ·  Max        ·  Avg        ·  # calls      ·  eur (avg)  │
·······················|·················|··············|·············|·············|···············|··············
|  ETHPool             ·  depositReward  ·       41318  ·      64032  ·      49729  ·           14  ·       1.16  │
·······················|·················|··············|·············|·············|···············|··············
|  ETHPool             ·  grantRole      ·       51994  ·      56971  ·      54485  ·            6  ·       1.27  │
·······················|·················|··············|·············|·············|···············|··············
|  ETHPool             ·  withdraw       ·       48932  ·      58599  ·      53806  ·           12  ·       1.25  │
·······················|·················|··············|·············|·············|···············|··············
|  ETHPoolUpgradeable  ·  withdrawTest   ·       52880  ·      62547  ·      57754  ·           12  ·       1.34  │
·······················|·················|··············|·············|·············|···············|··············
|  Deployments                           ·                                          ·  % of limit   ·             │
·········································|··············|·············|·············|···············|··············
|  ETHPool                               ·           -  ·          -  ·    1715286  ·        5.7 %  ·      39.89  │
·········································|··············|·············|·············|···············|··············
|  ETHPoolUpgradeable                    ·           -  ·          -  ·    2754134  ·        9.2 %  ·      64.04  │

[cgewecke]

This has been fixed in the latest version (2.0). If you're using OZ's upgrades plugin the reporter will automatically resolve proxied contracts.

Closing but just ping if you continue to have problems with this.