panic: panic in Call: interface conversion: interp.Ivalue is <not as expected>

[elliott5]

Reported via e-mail by: Cristian Adamo from Argentina:

When I run the test some fail and we used in my code I can't get rid of errors like this

panic: panic in Call: interface conversion: interp.Ivalue is uint64, not *interp.Ivalue
panic: panic in Call: interface conversion: interp.Ivalue is uintptr, not uint64
panic: panic in Call: interface conversion: interp.Ivalue is *[]int32, not *interp.Ivalue

Reply:

I'm afraid it is rather out of date now Cristian, with both the new versions of Go and (most likely for those errors) changes to the ssa package.

You could always start by using the interpreter in the ssa package itself - https://godoc.org/golang.org/x/tools/go/ssa/interp

The ssainterp package is just a faster version of that (by speeding up the interpretation).