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Check for generic structs in "needs marshalling" check #90836

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Merged
jtschuster merged 11 commits into from
Sep 1, 2023
Merged

Check for generic structs in "needs marshalling" check #90836

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9a735fd
Check for generic structs in blittability tests
jtschuster Aug 18, 2023
7584e6e
Remove Unused and commented code
jtschuster Aug 18, 2023
6825ffe
Add test in ilproj
jtschuster Aug 21, 2023
26d49b4
Use correct expected exception
jtschuster Aug 23, 2023
9e2e439
update test
jtschuster Aug 24, 2023
b3253ea
Apply suggestions from code review
jtschuster Aug 25, 2023
18f77b7
wip
jtschuster Aug 29, 2023
5216eb6
Merge branch 'CheckGenericStructBlittable' of https://github.com/jtsc…
jtschuster Aug 29, 2023
8e66f37
Update src/coreclr/vm/dllimport.cpp
jtschuster Aug 30, 2023
0371807
Fix typo
jtschuster Aug 30, 2023
9e3564b
Don't redefine default param
jtschuster Aug 30, 2023
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4 changes: 2 additions & 2 deletions src/tests/Interop/UnmanagedCallersOnly/UnmanagedCallersOnlyTest.cs
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Expand Up @@ -225,9 +225,9 @@ public static void TestUnmanagedCallersOnlyWithGeneric()

Assert.Equal(0, ((delegate* unmanaged<MaybeBlittable<nint>, int>)&MaybeBlittableGenericStruct)(new MaybeBlittable<nint>()));

Assert.Throws<InvalidProgramException> (() => ((delegate* unmanaged<NotBlittable<int>, int>)&InvalidGenericUnmanagedCallersOnlyParameters.GenericClass)(new NotBlittable<int>()));
Assert.Throws<MarshalDirectiveException> (() => ((delegate* unmanaged<NotBlittable<int>, int>)&InvalidGenericUnmanagedCallersOnlyParameters.GenericClass)(new NotBlittable<int>()));
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Assert.Throws<InvalidProgramException> (() => ((delegate* unmanaged<MaybeBlittable<object>, int>)&InvalidGenericUnmanagedCallersOnlyParameters.GenericStructWithObjectField)(new MaybeBlittable<object>()));
Assert.Throws<MarshalDirectiveException> (() => ((delegate* unmanaged<MaybeBlittable<object>, int>)&InvalidGenericUnmanagedCallersOnlyParameters.GenericStructWithObjectField)(new MaybeBlittable<object>()));
}

internal struct Blittable<T> where T : unmanaged
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