1 files changed, 0 insertions, 13 deletions
diff --git a/clang/lib/AST/ASTStructuralEquivalence.cpp b/clang/lib/AST/ASTStructuralEquivalence.cpp
index 1557346..b17cd6f 100644
--- a/clang/lib/AST/ASTStructuralEquivalence.cpp
+++ b/clang/lib/AST/ASTStructuralEquivalence.cpp
@@ -1763,19 +1763,6 @@ static bool IsStructurallyEquivalent(StructuralEquivalenceContext &Context,
   // another anonymous structure or union, respectively, if their members
   // fulfill the preceding requirements. ... Otherwise, the structure, union,
   // or enumerated types are incompatible.
-
-  // Note: "the same tag" refers to the identifier for the structure; two
-  // structures without names are not compatible within a TU. In C23, if either
-  // declaration has no name, they're not equivalent. However, the paragraph
-  // after the bulleted list goes on to talk about compatibility of anonymous
-  // structure and union members, so this prohibition only applies to top-level
-  // declarations; if either declaration is not a member, they cannot be
-  // compatible.
-  if (Context.LangOpts.C23 && (!D1->getIdentifier() || !D2->getIdentifier()) &&
-      (!D1->getDeclContext()->isRecord() || !D2->getDeclContext()->isRecord()))
-    return false;
-
-  // Otherwise, check the names for equivalence.
   if (!NameIsStructurallyEquivalent(*D1, *D2))
     return false;