Fix LLVAM AOT crash when compiling the genmeth.dll assembly

dotnet · Sep 30, 2023 · c2eb64d · c2eb64d
1 parent 5984ce2
commit c2eb64d
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/tests/Directory.Build.targets b/src/tests/Directory.Build.targets
@@ -35,7 +35,7 @@
   <!-- Default priority building values. -->
   <PropertyGroup>
     <DisableProjectBuild Condition="'$(IsMergedTestRunnerAssembly)' == 'true' and $(BuildAsStandalone)">true</DisableProjectBuild>
-    <OutputType Condition="('$(IsMergedTestRunnerAssembly)' == 'true' and !$(BuildAsStandalone)) or '$(RequiresProcessIsolation)' == 'true'">Exe</OutputType>
+    <OutputType Condition="('$(IsMergedTestRunnerAssembly)' == 'true' and !$(BuildAsStandalone)) or ('$(RequiresProcessIsolation)' == 'true' and '$(CLRTestKind)' != 'SharedLibrary')">Exe</OutputType>
 
     <CLRTestKind Condition="'$(CLRTestKind)' == '' and '$(OutputType)' == 'Exe'">BuildAndRun</CLRTestKind>
     <CLRTestKind Condition="'$(CLRTestKind)' == ''">SharedLibrary</CLRTestKind>

diff --git a/src/tests/Loader/classloader/regressions/dev10_403582/genmeth.ilproj b/src/tests/Loader/classloader/regressions/dev10_403582/genmeth.ilproj
@@ -1,7 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk.IL">
   <PropertyGroup>
+    <!-- Without process isolation, this support assembly gets copied to the merged wrapper folder -->
+    <!-- where it subsequently crashes the LLVM AOT compiler. -->
+    <RequiresProcessIsolation>true</RequiresProcessIsolation>
     <OutputType>Library</OutputType>
-    <CLRTestKind>BuildOnly</CLRTestKind>
+    <CLRTestKind>SharedLibrary</CLRTestKind>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="genmeth.il" />