zero-knowledge

#306 addresses a term-precedence bug with exponentiation. However, we do not have an end-to-end test case for this.
It should be included, ideally for all operators.

🐛 Bug Report

using an invalid character in an import name gives no error information

Error Message

Error [EPAR0370000]: ~
    --> D:\Work\leo-playground\src/main.leo:1:12
     |
   1 | import test~.lib.func;

Expected Behavior

it should display the same error message as when an uppercase letter is used:

Error [EPAR0370012]: package names must be lowercase 

This is a clear example, looks like current_component is a tuple of elements of the same type; if it was an array you could just loop it or call iter().product() or fold.

Originally posted by @ZER0 in dusk-network/plonk#561 (comment)