Delegatecall causes execution error.

[Subway2023]

Resolc version: 0.1.0-dev.9+commit.82ab39d.llvm-18.1.8

contract C {
    function delegateToLibrary() external returns (bool) {
        address testAddress=0x0000000000000000000000000000000000000000;
        (bool success, ) = testAddress.delegatecall(
            abi.encodeWithSignature("test()")
        );
        return success;
    }
}

Run with resolc

I have set up an execution environment that can directly execute the bytecode generated by revive compilation.

compile

resolc --solc solc test.sol --combined-json hashes,bin,abi -o /tmp/tmpdh_0t_pr --overwrite

execute

revive/target/debug/revive-runner 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 9b32a7d1

thread 'main' panicked at crates/runner/src/main.rs:168:9:
assertion `left == right` failed: contract execution result mismatch: Exec { result: ContractResult { gas_consumed: Weight { ref_time: 106829783, proof_size: 4574 }, gas_required: Weight { ref_time: 106829783, proof_size: 4574 }, storage_deposit: StorageDeposit::Charge(0), result: Err(Module(ModuleError { index: 3, error: [6, 0, 0, 0], message: Some("CodeNotFound") })) }, wall_time: 2.061607ms }
  left: true
 right: false
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Run with remix

0x0000000000000000000000000000000000000000000000000000000000000001

[xermicus]

Thanks for reporting this! Currently our runtime returns with an error if there is no contract behind the target address which is inconsistent with what the EVM does. This change will fix it: paritytech/polkadot-sdk#7729