Flight Log / dotnet/fsharp #18576

Fix nullable Event<'Delegate, 'Args> for INotifyPropertyChanged implementations — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in dotnet/fsharp on May 20, 2025; open and stale: +509 −266, 28 files, 17 reviews.

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Lines
+509 −266
Files
28
Commits
6
Reviews
17 (1 ✕)
To merge
—
Task
fix

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

From the pull request description

## Issue When implementing `INotifyPropertyChanged` interface using the standard F# pattern with `Event<PropertyChangedEventHandler, PropertyChangedEventArgs>()`, a nullness warning is produced: ``` warning FS3261: Nullness warning: The types 'System.Delegate' and 'System.Delegate | null' do not h…

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

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Flight timeline

  1. —committedcopilot-swe-agent[bot]
  2. —committedcopilot-swe-agent[bot]
  3. —reviewed
  4. —reviewed
  5. —reviewed
  6. —reviewed
  7. —committedcopilot-swe-agent[bot]
  8. —committedTomas Grosup
  9. May 21, 2025changes requestedT-Gro↗

Cite this flight: AgentRiders Flight Log, dotnet/fsharp#18576, record updated Nov 3, 2026, https://agentriders.com/logs/dotnet/fsharp/18576/

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