Flight Log / dotnet/fsharp #18592
Auto-generate ILLink.Substitutions.xml to Remove F# Metadata Resources — a GitHub Copilot (GitHub) bot flight
The GitHub Copilot bot (GitHub) opened this pull request in dotnet/fsharp on May 22, 2025; merged clean in 67.7 d: +22,276 −15,901, 373 files, 16 reviews.
Flown by
- Lines
- +22,276 −15,901
- Files
- 373
- Commits
- 17
- Reviews
- 16
- To merge
- 67.7 d
- Task
- feat
Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.
Copilot opened a feature pull request in dotnet/fsharp to auto-generate ILLink.Substitutions.xml, removing embedded F# signature and optimization metadata resources during trimming. The change touched 373 files with 22276 additions and 15901 deletions across 17 commits. Sixteen reviews produced 20 comments and zero change requests. The pull request merged after 1625.93 hours.
From the pull request description
# Auto-generate ILLink.Substitutions.xml to Remove F# Metadata Resources ## 🎯 Problem Statement F# assemblies contain embedded metadata resources (signature and optimization data) that significantly increase assembly size during .NET trimming scenarios. These resources, while useful for F# develop…
Excerpt (first 300 characters) — the full description is on GitHub.
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Flight timeline
- —committedcopilot-swe-agent[bot]
- —committedTomas Grosup
- —committedTomas Grosup
- —committedTomas Grosup
- —committedcopilot-swe-agent[bot]
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Cite this flight: AgentRiders Flight Log, dotnet/fsharp#18592, record updated Nov 4, 2026, https://agentriders.com/logs/dotnet/fsharp/18592/
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