Move built-in array marshalling to managed and make olevariant.cpp Windows-only#126911

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jkoritzinsky wants to merge 44 commits intodotnet:mainfrom

jkoritzinsky:array-marshal-managed

Commits on Apr 8, 2026

Move native size calculation into static constructor of structure/layoutclass marshaler to enable consistent shape for array element marshalers.
jkoritzinsky
committed

Commits on Apr 10, 2026

Convert SafeArray marshalling to use the managed array marshalling logic
jkoritzinsky
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The only cases where OleVariant didn't return a marshaler was blittable value types and primitives
jkoritzinsky
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Remove all now-unused OleVariant-based array marshalling
jkoritzinsky
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Make olevariant windows-only
jkoritzinsky
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Remove legacy non-blittable structure array marshalling support in CoreLib. Adjust ifdefs for windows vs non-windows
jkoritzinsky
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Various fixes to get tests passing in WSL
jkoritzinsky
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Support multidimensional arrays in managed SafeArray marshalling

jkoritzinsky
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Copilot
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Commits on Apr 11, 2026

Commits on Apr 12, 2026

Commits on Apr 13, 2026

Commits on Apr 14, 2026