Support for generic list types and list literals

[mihaibudiu]

Personnel

• [x] Owner: @jafingerhut
• [x] Supporters: @mbudiu-vmw

Design

• [ ] Document: https://github.com/p4lang/pna/pull/52

Implementation

• [x] p4-spec: https://github.com/p4lang/p4-spec/pull/1168
• [x] p4c: https://github.com/p4lang/p4c/pull/3520

Process

• [ ] LDWG discussed: August 2022
• [ ] LDWG approved:
• [ ] Merged into p4-spec:
• [ ] Merged into p4c:

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[mihaibudiu]

Prototype implementation in https://github.com/p4lang/p4c/pull/3520

[jnfoster]

In the interest of tidying up the set of active issues on the P4 specification repository, I'm marking this as "stalled" and closing it. Of course, we can always re-open it in the future if there is interest in resurrecting it.