Parsing for Q# attributes

[jviszlai]

With an end goal of supporting attributes in Q#, the compiler should first be able parse the syntax of attributes and store some information about the identifier and arguments.
For example:

@ExampleAttribute("ExampleArgument")@
operation BitFlip(target : Qubit) : Unit {
    X(target);
}

[bettinaheim]

@jviszlai Could you please link to the branch where you are working on this?
Let me know how things are going and if you have any questions and/or need help!

[jviszlai]

Sure!
Working on this here: https://github.com/jviszlai/qsharp-compiler/tree/features/attributes
I made a PR that addresses most of the parts of this issue I was thinking of, but let me know if there's other parts I should work on: #82

[bettinaheim]

Sure!
Working on this here: https://github.com/jviszlai/qsharp-compiler/tree/features/attributes
I made a PR that addresses most of the parts of this issue I was thinking of, but let me know if there's other parts I should work on: #82

Awesome, thanks! I'll take a look shortly - I will first aggregate all the code action PRs, and then dive into this one.

[bettinaheim]

With the PR to master up, I'll close this issue.