Does UASM support COMDAT?

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Is it supported? if so, how can i remove unreferenced functions?

[johnsa]

It can generate COMDAT sections yes.
What is not supported yet is an equivalent to /Gy to put each item in it's own COMDAT section to allow a linker to prune redundant content (or handle merging).

Under Windows / MS Link however you should be able to remove unused functions with /OPT:REF

[2B||!2B]

Thanks for help. I tried that /OPT:REF but it doesn't remove unrefrenced functions of MASM. I think because all functions are combined into a single .obj file.
Is this a feature that can be added in future for UASM?

[johnsa]

It's on my todo-list :)

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Thank you for the great work you are doing on this assembler