[F#] Add FS0410 compiler message #49100
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Pull Request Overview
This PR adds documentation for the F# compiler error message FS0410, which occurs when a type with lower accessibility is used in a more accessible context. The documentation includes a code example demonstrating the error and explains the underlying access control issue.
Reviewed Changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| samples/snippets/fsharp/compiler-messages/fs0410.fsx | Adds example code demonstrating FS0410 error with private type used in public function |
| docs/fsharp/language-reference/compiler-messages/toc.yml | Adds TOC entry for FS0410 documentation |
| docs/fsharp/language-reference/compiler-messages/fs0410.md | Creates complete documentation for FS0410 compiler error message |
BillWagner
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Oct 13, 2025
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Thanks @64J0
This looks great. I have a few suggestions for you to consider.
Co-authored-by: Bill Wagner <[email protected]>
Co-authored-by: Bill Wagner <[email protected]>
Co-authored-by: Bill Wagner <[email protected]>
Co-authored-by: Bill Wagner <[email protected]>
Co-authored-by: Bill Wagner <[email protected]>
BillWagner
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Oct 13, 2025
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Thanks @64J0
This LGTM, and I'll 
now.
You should see the changes on the live site in the next day or so on our regular publishing cycle.
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Summary
This PR adds the missing documentation for the FS0410 compiler message.
It's defined at the FSComp.txt document.
Related to #48442.
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