[MacCatalyst][x64] System.Reflection.Emit.Tests.ILGeneratorEmit4.TestDynamicMethodEmitCalliNonBlittable failed.

[MaximLipnin]

The following is being hit in #64452:

<test name="System.Reflection.Emit.Tests.ILGeneratorEmit4.TestDynamicMethodEmitCalliNonBlittable" type="System.Reflection.Emit.Tests.ILGeneratorEmit4" method="TestDynamicMethodEmitCalliNonBlittable" time="0.0017817" result="Fail">
<failure exception-type="System.Runtime.InteropServices.MarshalDirectiveException">
    <message><![CDATA[System.Runtime.InteropServices.MarshalDirectiveException : Error marshalling return value: Cannot marshal managed types when the runtime marshalling system is disabled.]]></message>
    <stack-trace><![CDATA[   at System.Reflection.RuntimeMethodInfo.InvokeWorker(Object obj, BindingFlags invokeAttr, Span`1 parameters)]]></stack-trace>
</failure>
</test>

https://dev.azure.com/dnceng/public/_build/results?buildId=1610861&view=ms.vss-test-web.build-test-results-tab&runId=44871364&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab&resultId=146626

cc @steveisok @akoeplinger @lambdageek @jkoritzinsky

[ghost]

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Issue Details

---

The following is being hit in #64452:

<test name="System.Reflection.Emit.Tests.ILGeneratorEmit4.TestDynamicMethodEmitCalliNonBlittable" type="System.Reflection.Emit.Tests.ILGeneratorEmit4" method="TestDynamicMethodEmitCalliNonBlittable" time="0.0017817" result="Fail">
<failure exception-type="System.Runtime.InteropServices.MarshalDirectiveException">
    <message><![CDATA[System.Runtime.InteropServices.MarshalDirectiveException : Error marshalling return value: Cannot marshal managed types when the runtime marshalling system is disabled.]]></message>
    <stack-trace><![CDATA[   at System.Reflection.RuntimeMethodInfo.InvokeWorker(Object obj, BindingFlags invokeAttr, Span`1 parameters)]]></stack-trace>
</failure>
</test>

https://dev.azure.com/dnceng/public/_build/results?buildId=1610861&view=ms.vss-test-web.build-test-results-tab&runId=44871364&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab&resultId=146626

cc @steveisok @akoeplinger @lambdageek @jkoritzinsky

Author:	MaximLipnin
Assignees:	-
Labels:	area-System.Reflection.Emit, untriaged
Milestone:	-

[lambdageek]

Doesn't repro locally with a2c66883633. Nevermind, I ran the wrong testsuite.

@MaximLipnin how does the CI configuration run the tests? AOT? Trimming?

[jkoritzinsky]

I think MacCatalyst runs with AOT, so this issue would be somewhere in the AOT compiler.

[lambdageek]

I think MacCatalyst runs with AOT, so this issue would be somewhere in the AOT compiler.

"it depends". both AOT and interpreter are supported.

I think CI is running the tests with /p:TargetOS=MacCatalyst /p:TargetArchitecture=x64 -c Release /t:Test /p:DevTeamProvisioning=adhoc /p:RunAOTCompilation=true /p:MonoForceInterpreter=true /p:BuildDarwinFrameworks=true /p:EnableAppSandbox=true which is interpreter with AOTd trampolines.

[MaximLipnin]

@lambdageek Thanks!