The Emulator is now initialized with the emulator.WithEVMEnabled(true), to allow developers to use the EVM system contract in their contracts/scripts/transactions.
NOTE 1: By setting emulator.WithEVMEnabled(true), the number of accounts upon bootstrapping changes from 4 to 5, due to the fact that a new account is created to hold the storage for the EVM contract. The side effect of this is that developers have to deploy their contracts to addresses starting from 0x0000000000000006 and above.
[x] Targeted PR against master branch
[x] Linked to Github issue with discussion and accepted design OR link to spec that describes this work
Description
The Emulator is now initialized with the
emulator.WithEVMEnabled(true), to allow developers to use theEVMsystem contract in their contracts/scripts/transactions.NOTE 1: The
EVMcontract is not yet available for usage in the test script environment, as we need to figure out how to properly setup this environment with theInternalEVMtype & value (see https://github.com/onflow/flow-go/blob/master/fvm/evm/stdlib/contract.go#L1570-L1581).NOTE 1: By setting
emulator.WithEVMEnabled(true), the number of accounts upon bootstrapping changes from 4 to 5, due to the fact that a new account is created to hold the storage for theEVMcontract. The side effect of this is that developers have to deploy their contracts to addresses starting from0x0000000000000006and above.masterbranchFiles changedin the Github PR explorer