[PATCH] D142384: [C++20] Fix a crash with modules.

[Utkarsh Saxena via Phabricator via cfe-commits]

usaxena95 updated this revision to Diff 493926.
usaxena95 added a comment.

Moved to RecordDecl::field_begin. Assertion is no more valid in RecordDecl.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142384/new/

https://reviews.llvm.org/D142384

Files:
  clang/lib/AST/Decl.cpp


Index: clang/lib/AST/Decl.cpp
===================================================================
--- clang/lib/AST/Decl.cpp
+++ clang/lib/AST/Decl.cpp
@@ -4769,7 +4769,8 @@
 RecordDecl::field_iterator RecordDecl::field_begin() const {
   if (hasExternalLexicalStorage() && !hasLoadedFieldsFromExternalStorage())
     LoadFieldsFromExternalStorage();
-
+  if (RecordDecl *D = getDefinition(); D && D != this)
+    return D->field_begin();
   return field_iterator(decl_iterator(FirstDecl));
 }
 


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