[Lldb-commits] [lldb] [lldb] Fix expressions that involve nested structs/classes/unions. (PR #77029)

[Michael Buch via lldb-commits]

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@@ -3106,10 +3115,39 @@ void DWARFASTParserClang::ParseSingleMember(
       std::make_pair(field_decl, field_bit_offset));
 }
 
+static bool IsTypeTag(dw_tag_t tag) {
+  switch (tag) {
+    case DW_TAG_typedef:
+    case DW_TAG_base_type:
+    case DW_TAG_pointer_type:
+    case DW_TAG_reference_type:
+    case DW_TAG_rvalue_reference_type:
+    case DW_TAG_const_type:
+    case DW_TAG_restrict_type:
+    case DW_TAG_volatile_type:
+    case DW_TAG_atomic_type:
+    case DW_TAG_unspecified_type:
+    case DW_TAG_structure_type:
+    case DW_TAG_union_type:
+    case DW_TAG_class_type:
+    case DW_TAG_enumeration_type:
+    case DW_TAG_inlined_subroutine:
+    case DW_TAG_subprogram:
+    case DW_TAG_subroutine_type:
+    case DW_TAG_array_type:
+    case DW_TAG_ptr_to_member_type:
+      return true;
+    default:
+      break;
+  }
+  return false;
+}
----------------
Michael137 wrote:

This is already implemented in `llvm::dwarf::isType`

https://github.com/llvm/llvm-project/pull/77029