[wasm][aot] `System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array` in System.CodeDom.Tests.CodeNamespaceImportCollectionTests

[radical]

This can be reproduced on main.

Log
Build

[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.Enumerator_Current_ModifiedDuringEnumeration_UndefinedBehavior(count: 0)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.Enumerator_Current_ModifiedDuringEnumeration_UndefinedBehavior(count: 1)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.Enumerator_Current_ModifiedDuringEnumeration_UndefinedBehavior(count: 75)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 

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Issue Details

---

This can be reproduced on main.

Log
Build

[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.Enumerator_Current_ModifiedDuringEnumeration_UndefinedBehavior(count: 0)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.Enumerator_Current_ModifiedDuringEnumeration_UndefinedBehavior(count: 1)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.Enumerator_Current_ModifiedDuringEnumeration_UndefinedBehavior(count: 75)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:55] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:55] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:55] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedAfterEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedDuringEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_MoveNext_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 0)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 1)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 
[23:18:56] fail: [FAIL] System.CodeDom.Tests.CodeNamespaceImportCollectionTests.IEnumerable_NonGeneric_Enumerator_Reset_ModifiedBeforeEnumeration_ThrowsInvalidOperationException(count: 75)
[23:18:56] info: System.ArrayTypeMismatchException : Attempted to access an element as a type incompatible with the array.
[23:18:56] info: 

Author:	radical
Assignees:	-
Labels:	arch-wasm, area-Codegen-AOT-mono, disabled-test, wasm-aot-test
Milestone:	-

[fanyang-mono]

This issue was not reproducible locally, but reproducible on CI for some reason.