Support for Cairo 1.0

[cwkang1998]

Is there any plans for thoth to support the upcoming Cairo 1.0 update? Would like to know the general plan around migrating from the 0.10.4 -> 1.0, and would love to contribute to it if there's such plans.

Thanks for your work on thoth!

[pventuzelo]

Hey,
Thoth supports Cairo bytecode (casm) directly and is not affected by Cairo language modification.
It's also supporting Sierra files now so if you compile Cairo 1.0 contract you can provide the sierra file to Thoth instead of the JSON artifact.

You're welcome ;)

[newgnart]

• I tried to run thoth-sierra -f ./target/dev/hello_starknet.sierra -d
• the sierra file is compiled from a cairo starknet contract file
• But face the error ./target/dev/hello_starknet.sierra is not a valid sierra file.

When run thoth-sierra with a normal cairo program then it worked.

Any idea how to fix it?
Thank you

[Rog3rSm1th]

Thanks for the feedback!

It seems that it was due to a bug in the parser, the file hello_starknet.sierra has been added to the test files here and you can now decompile and analyse it without errors.