diff --git a/lib/Sema/SemaTemplateInstantiate.cpp b/lib/Sema/SemaTemplateInstantiate.cpp
index a41878f..2b96a1c 100644
--- a/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/lib/Sema/SemaTemplateInstantiate.cpp
@@ -1654,6 +1654,10 @@
   return Invalid;
 }
 
+// Defined via #include from SemaTemplateInstantiateDecl.cpp
+Attr* instantiateTemplateAttribute(const Attr *At, ASTContext &C, Sema &S,
+        const MultiLevelTemplateArgumentList &TemplateArgs);
+
 /// \brief Instantiate the definition of a class from a given pattern.
 ///
 /// \param PointOfInstantiation The point of instantiation within the
@@ -1763,6 +1767,10 @@
   SmallVector<Decl*, 4> Fields;
   SmallVector<std::pair<FieldDecl*, FieldDecl*>, 4>
     FieldsWithMemberInitializers;
+  // Delay instantiation of late parsed attributes.
+  LateInstantiatedAttrVec LateAttrs;
+  Instantiator.enableLateAttributeInstantiation(&LateAttrs);
+
   for (RecordDecl::decl_iterator Member = Pattern->decls_begin(),
          MemberEnd = Pattern->decls_end();
        Member != MemberEnd; ++Member) {
@@ -1822,6 +1830,21 @@
     }
   }
 
+  // Instantiate late parsed attributes, and attach them to their decls.
+  // See Sema::InstantiateAttrs
+  for (LateInstantiatedAttrVec::iterator I = LateAttrs.begin(),
+       E = LateAttrs.end(); I != E; ++I) {
+    assert(CurrentInstantiationScope == Instantiator.getStartingScope());
+    CurrentInstantiationScope = I->Scope;
+    Attr *NewAttr =
+      instantiateTemplateAttribute(I->TmplAttr, Context, *this, TemplateArgs);
+    I->NewDecl->addAttr(NewAttr);
+    LocalInstantiationScope::deleteScopes(I->Scope,
+                                          Instantiator.getStartingScope());
+  }
+  Instantiator.disableLateAttributeInstantiation();
+  LateAttrs.clear();
+
   if (!FieldsWithMemberInitializers.empty())
     ActOnFinishDelayedMemberInitializers(Instantiation);
 
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 60bcbfb..c9d2cf6 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -61,10 +61,13 @@
 #include "clang/Sema/AttrTemplateInstantiate.inc"
 
 void Sema::InstantiateAttrs(const MultiLevelTemplateArgumentList &TemplateArgs,
-                            const Decl *Tmpl, Decl *New) {
+                            const Decl *Tmpl, Decl *New,
+                            LateInstantiatedAttrVec *LateAttrs,
+                            LocalInstantiationScope *OuterMostScope) {
   for (AttrVec::const_iterator i = Tmpl->attr_begin(), e = Tmpl->attr_end();
        i != e; ++i) {
     const Attr *TmplAttr = *i;
+
     // FIXME: This should be generalized to more than just the AlignedAttr.
     if (const AlignedAttr *Aligned = dyn_cast<AlignedAttr>(TmplAttr)) {
       if (Aligned->isAlignmentDependent()) {
@@ -89,9 +92,18 @@
       }
     }
 
-    Attr *NewAttr =
-      instantiateTemplateAttribute(TmplAttr, Context, *this, TemplateArgs);
-    New->addAttr(NewAttr);
+    if (TmplAttr->isLateParsed() && LateAttrs) {
+      // Late parsed attributes must be instantiated and attached after the
+      // enclosing class has been instantiated.  See Sema::InstantiateClass.
+      LocalInstantiationScope *Saved = 0;
+      if (CurrentInstantiationScope)
+        Saved = CurrentInstantiationScope->cloneScopes(OuterMostScope);
+      LateAttrs->push_back(LateInstantiatedAttribute(TmplAttr, Saved, New));
+    } else {
+      Attr *NewAttr =
+        instantiateTemplateAttribute(TmplAttr, Context, *this, TemplateArgs);
+      New->addAttr(NewAttr);
+    }
   }
 }
 
@@ -495,7 +507,7 @@
     return 0;
   }
 
-  SemaRef.InstantiateAttrs(TemplateArgs, D, Field);
+  SemaRef.InstantiateAttrs(TemplateArgs, D, Field, LateAttrs, StartingScope);
 
   if (Invalid)
     Field->setInvalidDecl();
@@ -2378,7 +2390,8 @@
   // Get the definition. Leaves the variable unchanged if undefined.
   Tmpl->isDefined(Definition);
 
-  SemaRef.InstantiateAttrs(TemplateArgs, Definition, New);
+  SemaRef.InstantiateAttrs(TemplateArgs, Definition, New,
+                           LateAttrs, StartingScope);
 
   return false;
 }