Does IrFunction have a stable unique-identifier th...

# compiler

[Alexander Ioffe]

Does IrFunction have a stable unique-identifier that survives compilation (ie that would be the same whether the parent is a IrFile or an IrExternalPackageFragment)?

[Youssef Shoaib [MOD]]

I think, but I might be wrong, that the signature + FqName should serve as that.

[Alexander Ioffe]

You mean IdSingature? That comes up as null all the time

[Zac Sweers]

signature isn't available unless it's public

[Zac Sweers]

I recommend making your own hash based on what you need from it

[Zac Sweers]

i.e. callableId + param types + return type maybe