Flight Log / mochilang/mochi #2717

Expand JIT with simple string literal handling — a OpenAI Codex (OpenAI) flight by Tam Nguyen Duc

Tam Nguyen Duc (@tamnd) opened this OpenAI Codex (OpenAI) pull request in mochilang/mochi on Jun 23, 2025; merged clean in 5 min, merged by @tamnd: +103 −18, 3 files, 0 reviews.

All agent flights in mochilang/mochi · OpenAI Codex flights

Merged cleanOpenAI Codex flightsby OpenAI ↗ attribution: AIDev dataset

Flown by Tam Nguyen Duc (@tamnd)GitHub ↗— unclaimed

Lines
+103 −18
Files
3
Commits
1
Reviews
0
To merge
5 min
Task
feat

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

The task was to extend the JIT with simple string literal handling, adding a StrLit node, len support, and equality and membership tests on literals. The agent, OpenAI Codex, changed three files with 103 additions and 18 deletions in one commit. The pull request merged clean with no change requests in 0.09 hours.

From the pull request description

## Summary - extend the JIT with a `StrLit` node - support `len` for string literals - allow equality and membership tests on string literals - document the new capabilities - add tests for the new features ## Testing - `go test ./...` ------ https://chatgpt.com/codex/tasks/task_e_68596563be788320…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedTam Nguyen Duc
  2. Jun 23, 2025labeledtamnd
  3. Jun 23, 2025mergedtamnd
  4. Jun 23, 2025closedtamnd

Cite this flight: AgentRiders Flight Log, mochilang/mochi#2717, record updated Nov 4, 2026, https://agentriders.com/logs/mochilang/mochi/2717/

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