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Document the DynamicCodeSupport feature switch - #56255

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Document the DynamicCodeSupport feature switch#56255
gewarren merged 2 commits into
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copilot/document-dynamic-code-support

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Copilot AI commented Sep 25, 2026 •
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DynamicCodeSupport lacked public documentation despite supporting AOT-fallback testing without Native AOT publishing.

  • Compilation runtime configuration
    • Documents the DynamicCodeSupport MSBuild property.
    • Documents its corresponding runtimeconfig setting: System.Runtime.CompilerServices.RuntimeFeature.IsDynamicCodeSupported.
    • Explains that setting the switch to false makes RuntimeFeature.IsDynamicCodeSupported return false.
<PropertyGroup>
  <DynamicCodeSupport>false</DynamicCodeSupport>
</PropertyGroup>

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Copilot AI lite review requested due to automatic review settings September 25, 2026 02:08
Copilot AI reviewed Sep 25, 2026
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Copilot AI linked an issue Sep 25, 2026 that may be closed by this pull request
DynamicCodeSupport feature switch is undocumented. #55795
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@gewarren
Document DynamicCodeSupport runtime switch
d7278c8 
Co-authored-by: gewarren <24882762+gewarren@users.noreply.github.com>
Copilot AI changed the title [WIP] Add documentation for DynamicCodeSupport feature switch Document the DynamicCodeSupport feature switch Sep 25, 2026
Copilot AI requested a review from gewarren September 25, 2026 02:11
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gewarren marked this pull request as ready for review September 25, 2026 02:13
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gewarren requested a review from a team as a code owner September 25, 2026 02:13
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gewarren requested a review from BillWagner September 29, 2026 16:45
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gewarren enabled auto-merge (squash) September 29, 2026 16:45
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BillWagner approved these changes Oct 1, 2026
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This LGTM

@gewarren
gewarren merged commit 649a2f4 into main Oct 1, 2026
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@gewarren
gewarren deleted the copilot/document-dynamic-code-support branch October 1, 2026 20:02
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DynamicCodeSupport feature switch is undocumented.

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