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Merge current main into development guidance

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Reconcile the read-only guidance output with the machine-readable skill index,
adopt linked sample references required by bounded retrieval, and update the
guidance regression fixture for the retrieval helper dependency. Permit only
the known endpoint-DLP metadata stream during read-only evidence capture.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 638b66d2-9f06-4f60-8781-808709e1485c
This commit is contained in:
Jesper Schulz-Wedde 2026-09-18 12:04:06 +02:00
commit 8f025ac679
127 changed files with 5251 additions and 136 deletions
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microsoft/knowledge/interfaces/guard-interface-casts-with-is.md
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@ -17,13 +17,13 @@ From runtime 14.0, AL can type-test an interface or `Variant` with `is` and cast
Use `is` to establish that the value supports the target interface before using `as`. Cast directly only where the target implementation is an invariant guaranteed by the surrounding contract.
See sample: `guard-interface-casts-with-is.good.al`.
See sample: [`guard-interface-casts-with-is.good.al`](guard-interface-casts-with-is.good.al).
## Anti Pattern
Using `as` unconditionally for an optional extended interface. An otherwise valid implementation of the base interface then fails at runtime merely because it does not implement the additional contract.
See sample: `guard-interface-casts-with-is.bad.al`.
See sample: [`guard-interface-casts-with-is.bad.al`](guard-interface-casts-with-is.bad.al).
## Reference