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Struct with self-referencing ImmutableArray static field causes TypeLoadException #104519

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JakeYallop opened this issue Jul 7, 2024 · 1 comment
Closed

Struct with self-referencing ImmutableArray static field causes TypeLoadException #104519

JakeYallop opened this issue Jul 7, 2024 · 1 comment
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area-TypeSystem-coreclr

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@JakeYallop
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Description

A struct with a static ImmuatableArray field that references the enclosing struct causes a TypeLoadException on start.

Reproduction Steps

sharplab

dotnet new console

Console.WriteLine(new MyStruct());

public struct MyStruct
{
    static ImmutableArray<MyStruct> One;
}

Expected behavior

No error

Actual behavior

Unhandled exception. System.TypeLoadException: Could not load type 'MyStruct' from assembly 'StructRepro, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.
   at Program.<Main>$(String[] args)

Regression?

No - reproducible on .NET 8/7/6 as well.

Known Workarounds

No response

Configuration

.NET SDK:
 Version:           9.0.100-preview.5.24307.3
 Commit:            35b2c21ea6
 Workload version:  9.0.100-manifests.6407b7e4
 MSBuild version:   17.11.0-preview-24279-02+b963c24ef

Other information

No response
@JakeYallop JakeYallop changed the title Struct with self-referencing ImmutableArray static field creates TypeLoadException on run Struct with self-referencing ImmutableArray static field causes TypeLoadException Jul 7, 2024
@JakeYallop JakeYallop mentioned this issue Jul 7, 2024
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@dotnet-policy-service dotnet-policy-service bot added the untriaged New issue has not been triaged by the area owner label Jul 7, 2024
@JakeYallop JakeYallop changed the title Struct with self-referencing ImmutableArray static field causes TypeLoadException Struct with self-referencing ImmutableArray static field causes TypeLoadException Jul 7, 2024
@JakeYallop
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JakeYallop commented Jul 7, 2024 •
edited
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Duplicate of #100077 - completely forgot to check for dupes before opening this!

@JakeYallop JakeYallop closed this as not planned Won't fix, can't repro, duplicate, stale Jul 7, 2024
@dotnet-policy-service dotnet-policy-service bot removed the untriaged New issue has not been triaged by the area owner label Jul 7, 2024
@github-actions github-actions bot locked and limited conversation to collaborators Aug 7, 2024
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