More anonymous struct/union redesign. This one deals with anonymous field used in a constructor initializer list:

struct X {
  X() : au_i1(123) {}
  union {
    int au_i1;
    float au_f1;
  };
};

clang will now deal with au_i1 explicitly as an IndirectFieldDecl.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120900 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index 77d99cd6b3..ea63e7b9d8 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -3255,11 +3255,15 @@ void ASTWriter::AddCXXBaseOrMemberInitializers(
       AddTypeSourceInfo(Init->getBaseClassInfo(), Record);
       Record.push_back(Init->isBaseVirtual());
     } else {
-      AddDeclRef(Init->getMember(), Record);
+      Record.push_back(Init->isIndirectMemberInitializer());
+      if (Init->isIndirectMemberInitializer())
+        AddDeclRef(Init->getIndirectMember(), Record);
+      else
+        AddDeclRef(Init->getMember(), Record);
     }
+
     AddSourceLocation(Init->getMemberLocation(), Record);
     AddStmt(Init->getInit());
-    AddDeclRef(Init->getAnonUnionMember(), Record);
     AddSourceLocation(Init->getLParenLoc(), Record);
     AddSourceLocation(Init->getRParenLoc(), Record);
     Record.push_back(Init->isWritten());