runtimeverification / runtimeverification/haskell-backend
Unexpectedly marking term with NotSimplified children as simplified
Nobody has claimed this yet.
- Dominant language
- Haskell
- Stars
- 224
- Forks
- 43
- PR merge metrics
- No merged PRs in 30d
Description
The Haskell backend fails with the error in the title.
$ kore-rpc --version
Kore version 0.60.0.0
Git:
revision: f7a90ba41aa98d79f400099e2a27156e07543540
branch: HEAD
last commit: Fri May 5 08:23:49 2023 -0600
See the bug report here (I deleted two .bin files form the kompiled directory, the archive was too large for uploading and I think that they should not be needed; I can provide the full report if needed):
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source files, tests, or entry points are named. Start by extracting bug-report.tar.gz and reproducing the reported Haskell backend failure using the captured Kore version; trace where terms with NotSimplified children are marked simplified. Done means those terms are no longer incorrectly marked simplified and the reported case is covered by a regression test.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- haskell
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100