Source map only available for runtime bytecode

[Pet3ris]

Version Information

• vyper Version (output of vyper --version): latest

What's your issue about?

Vyper source_map argument currently only provides the runtime contract source map by default. In order to fully support debuggers, it would be helpful to have source maps also for deployable bytecode, just like Solidity.

How can it be fixed?

[charles-cooper]

we should do this. i'm adding to the v0.4.0 mileston so i don't forget (it might get pushed to 0.4.1 though)