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...vm.org/klaus/llvm/blob/master/bindings/go/llvm/DIBuilderBindings.h (You could have DIType-specific wrap/unwrap too, using the same method.) HTH, Andrew -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150726/2b53a0c4/attachment.html>

In trying to write a C binding for DIBuilder of llvm 3.6.1, I can't see a way to unwrap llvm::DITypeRef, declared in include/llvm/IR/DebugInfo.h. This is a class with one data member, a pointer to Metadata. If I try to make my C type a struct with one pointer, I can't cast it to DITypeRef. If I try to go inside the classes and use the pointer, I can cast, but can't construct a