labath added a comment.

Thanks for splitting this up. This does make things much easier to understand.

I don't have any real objections to this, but I have some "thoughts" in inline 
comments.



================
Comment at: lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp:214-215
       &pcm_type_sp->GetDeclaration(), type, Type::ResolveState::Forward));
+  TypePayloadClang(type_sp->GetPayload())
+      .SetOwningModuleID(GetOwningModuleID(die));
 
----------------
Did you deliberately not include the payload as an argument to the Type 
constructor? I can understand not wanting to add a extra argument to that 
constructor, but OTOH, having this in the constructor would make it harder to 
forget setting the module id when creating a type elsewhere. (And it's always 
nice to have immutable members if it is possible.)


================
Comment at: lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp:221-237
+  if (tag_decl) {
+    TypeSystemClang::SetOwningModule(tag_decl, owning_module);
+    if (auto *rd = llvm::dyn_cast<clang::RecordDecl>(tag_decl))
+      for (clang::FieldDecl *fd : rd->fields())
+        TypeSystemClang::SetOwningModule(fd, owning_module);
+    if (auto *ed = llvm::dyn_cast<clang::EnumDecl>(tag_decl))
+      for (clang::EnumConstantDecl *ecd : ed->enumerators())
----------------
I don't know how feasible this is, but it has occurred to me that this is 
basically repeating the same structure iteration that would be done as a part 
of the import a couple of lines above. If would be nice if the importer could 
somehow set this property automatically.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75488/new/

https://reviews.llvm.org/D75488



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