From b2197042b8bbed9287957d4c21dbe8f53deb6007 Mon Sep 17 00:00:00 2001
From: Fariborz Jahanian <fjahanian@apple.com>
Date: Tue, 11 Aug 2009 18:49:54 +0000
Subject: ir-gen support for anonymous union data member copying in copy
 constructors and used in default constructor's initializer list.

llvm-svn: 78700
---
 clang/lib/CodeGen/CodeGenModule.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'clang/lib/CodeGen/CodeGenModule.cpp')

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 59f44de..a642de9 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -699,14 +699,14 @@ void CodeGenModule::DeferredCopyConstructorToEmit(GlobalDecl CopyCtorDecl) {
   for (CXXRecordDecl::field_iterator Field = ClassDecl->field_begin(),
        FieldEnd = ClassDecl->field_end();
        Field != FieldEnd; ++Field) {
-    assert(!(*Field)->isAnonymousStructOrUnion() &&
-           "FIXME. Anonymous union NYI - DeferredCopyConstructorToEmit");
     QualType FieldType = Context.getCanonicalType((*Field)->getType());
     if (const ArrayType *Array = Context.getAsArrayType(FieldType))
       FieldType = Array->getElementType();
     if (const RecordType *FieldClassType = FieldType->getAs<RecordType>()) {
+      if ((*Field)->isAnonymousStructOrUnion())
+        continue;
       CXXRecordDecl *FieldClassDecl
-      = cast<CXXRecordDecl>(FieldClassType->getDecl());
+        = cast<CXXRecordDecl>(FieldClassType->getDecl());
       if (CXXConstructorDecl *FieldCopyCtor = 
           FieldClassDecl->getCopyConstructor(Context, 0))
         GetAddrOfCXXConstructor(FieldCopyCtor, Ctor_Complete);
-- 
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