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
diff --git a/lib/Sema/SemaCodeComplete.cpp b/lib/Sema/SemaCodeComplete.cpp
index 3d458e7..6d40fb8 100644
--- a/lib/Sema/SemaCodeComplete.cpp
+++ b/lib/Sema/SemaCodeComplete.cpp
@@ -3608,7 +3608,8 @@
       InitializedBases.insert(
         Context.getCanonicalType(QualType(Initializers[I]->getBaseClass(), 0)));
     else
-      InitializedFields.insert(cast<FieldDecl>(Initializers[I]->getMember()));
+      InitializedFields.insert(cast<FieldDecl>(
+                               Initializers[I]->getAnyMember()));
   }
   
   // Add completions for base classes.
@@ -3670,8 +3671,8 @@
     if (!InitializedFields.insert(cast<FieldDecl>(Field->getCanonicalDecl()))) {
       SawLastInitializer
         = NumInitializers > 0 && 
-          Initializers[NumInitializers - 1]->isMemberInitializer() &&
-          Initializers[NumInitializers - 1]->getMember() == *Field;
+          Initializers[NumInitializers - 1]->isAnyMemberInitializer() &&
+          Initializers[NumInitializers - 1]->getAnyMember() == *Field;
       continue;
     }