[P4-dev] p4-hlir: branching on selected actions in the p4v1.1 branch

Robert Halstead robert.halstead at xilinx.com
Tue Feb 16 12:58:29 EST 2016


    I'm using the p4v1.1 branch under p4lang/p4-hlir. When I run p4-validate on a program with an action in the apply_and_select_block I get the following error:
        NotImplementedError: semantic check method was not implemented for <class 'p4_hlir.frontend.ast.P4RefExpression'>

    It looks like a lot of RefExpression checks were removed from the semantic_check.py file. I assume that's where the issue stems from. Is this just something that hasn't been updated yet?

    I've attached a sample file which replicates my issue just in case.

    Also I noticed the following lines are duplicated in the master branch of p4lang/p4-hlir:

Thank you,
Robert Halstead.

This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.p4.org/pipermail/p4-dev_lists.p4.org/attachments/20160216/0f2668c9/attachment-0002.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: sample.p4
Type: application/octet-stream
Size: 618 bytes
Desc: sample.p4
URL: <http://lists.p4.org/pipermail/p4-dev_lists.p4.org/attachments/20160216/0f2668c9/attachment.p4>

More information about the P4-dev mailing list