[llvm] [DebugInfo] Add num_extra_inhabitants to debug info (PR #112590)

[Michael Buch via llvm-commits]

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@@ -551,7 +555,7 @@ DIBuilder::createVariantPart(DIScope *Scope, StringRef Name, DIFile *File,
   auto *R = DICompositeType::get(
       VMContext, dwarf::DW_TAG_variant_part, Name, File, LineNumber,
       getNonCompileUnitScope(Scope), nullptr, SizeInBits, AlignInBits, 0, Flags,
-      Elements, 0, nullptr, nullptr, UniqueIdentifier, Discriminator);
+      Elements, 0, nullptr, nullptr, UniqueIdentifier, 0, Discriminator);
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Michael137 wrote:

This happened [previously too](https://github.com/llvm/llvm-project/pull/72234#issuecomment-1813093440) with a similar change to the `::get` APIs. Wonder if it's worth doing something about this to catch these types of issues at compile time. E.g., using stronger types is my first instinct.

https://github.com/llvm/llvm-project/pull/112590