Avoid trimming necessary reflection metadata.

eiriktsarpalis · Sep 17, 2024 · d3cf8f9 · d3cf8f9
1 parent 52e5026
commit d3cf8f9
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diff --git a/src/libraries/System.Collections.Immutable/tests/ILLink.Descriptors.xml b/src/libraries/System.Collections.Immutable/tests/ILLink.Descriptors.xml
@@ -0,0 +1,5 @@
+<linker>
+  <assembly fullname="System.Collections.Immutable">
+    <type fullname="System.Collections.Immutable.ImmutableDictionary`2" preserve="all" />
+  </assembly>
+</linker>
diff --git a/src/libraries/System.Collections.Immutable/tests/System.Collections.Immutable.Tests.csproj b/src/libraries/System.Collections.Immutable/tests/System.Collections.Immutable.Tests.csproj
@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <RdXmlFile Include="default.rd.xml" />
+    <TrimmerRootDescriptor Include="$(MSBuildThisFileDirectory)ILLink.Descriptors.xml" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="$(CommonTestPath)System\Collections\DictionaryExtensions.cs" Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'" Link="Common\System\Collections\DictionaryExtensions.cs" />