docs(rfc): record the core-data-structures catalog + type-equiv decision

PR #71 shipped the core-data-structures catalog and the verify-type-equiv
drift gate without an RFC (judged small at the time). Add the retroactive
implemented RFC so the sibling pair is documented symmetrically: the
spine-vs-seam scoping rule (discovered by testing candidate definitions against
borderline types like BashExecRequest and ToolDefinition), the
verbatim-match-over-assignability choice for the gate, and the process —
including the Codex-caught scan-gap bug fixed in 6da7a0f. Cross-link the two
catalog RFCs to each other and index the new one.
This commit is contained in:
Tianyi Cui
2026-06-20 21:34:04 +08:00
parent d324b06e74
commit d614f3aabf
3 changed files with 58 additions and 1 deletions

View File

@@ -62,6 +62,7 @@ Do NOT write one for a mechanical or local choice (a variable name, a one-file r
| [Drop the mutable session summary](implemented/2026-06-19-drop-mutable-session-summary.md) | 2026-06-19 |
| [Shared persistence write coordinator](implemented/2026-06-18-shared-persistence-write-coordinator.md) | 2026-06-18 |
| [Agent lifecycle and ownership seams](implemented/2026-06-18-agent-lifecycle-and-ownership-seams.md) | 2026-06-18 |
| [Core-data-structures catalog and the `ts type-equiv` drift gate](implemented/2026-06-20-core-data-structures-catalog.md) | 2026-06-20 |
| [Generated cordis events + services catalog](implemented/2026-06-20-generated-cordis-catalog.md) | 2026-06-20 |
## Rejected