4 files changed, 33 insertions, 4 deletions
diff --git a/lib/Sema/SemaTemplateInstantiate.cpp b/lib/Sema/SemaTemplateInstantiate.cpp
index 6db0916e44..539b4c409f 100644
--- a/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/lib/Sema/SemaTemplateInstantiate.cpp
@@ -1067,6 +1067,10 @@ ParmVarDecl *Sema::SubstParmVarDecl(ParmVarDecl *OldParm,
   NewParm->setHasInheritedDefaultArg(OldParm->hasInheritedDefaultArg());
 
   CurrentInstantiationScope->InstantiatedLocal(OldParm, NewParm);
+  // Set DeclContext if inside a Block.
+  if (BlockScopeInfo *CurBlock = getCurBlock())
+    NewParm->setDeclContext(CurBlock->TheDecl);
+  
   return NewParm;  
 }
 
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 2fd3528532..b80e824bfd 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -400,6 +400,9 @@ Decl *TemplateDeclInstantiator::VisitVarDecl(VarDecl *D) {
       SemaRef.CurrentInstantiationScope->InstantiatedLocal(D, Var);
   }
   InstantiateAttrs(D, Var);
+  // Set DeclContext if inside a Block.
+  if (BlockScopeInfo *CurBlock = SemaRef.getCurBlock())
+    D->setDeclContext(CurBlock->TheDecl);
   
   // Link instantiations of static data members back to the template from
   // which they were instantiated.
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 132d04927b..17103c515f 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -4198,10 +4198,6 @@ TreeTransform<Derived>::TransformDeclRefExpr(DeclRefExpr *E) {
   if (!ND)
     return SemaRef.ExprError();
 
-  // Set DeclContext if inside a Block.
-  if (BlockScopeInfo *CurBlock = SemaRef.getCurBlock())
-    ND->setDeclContext(CurBlock->TheDecl);
-  
   if (!getDerived().AlwaysRebuild() && 
       Qualifier == E->getQualifier() &&
       ND == E->getDecl() &&
diff --git a/test/CodeGenCXX/instantiate-blocks.cpp b/test/CodeGenCXX/instantiate-blocks.cpp
index c8f897de82..e206582191 100644
--- a/test/CodeGenCXX/instantiate-blocks.cpp
+++ b/test/CodeGenCXX/instantiate-blocks.cpp
@@ -31,3 +31,29 @@ void test2(void)
 {
     foo(100, 'a');
 }
+
+namespace rdar6182276 {
+extern "C" {
+int printf(const char *, ...);
+}
+
+template <typename T> T foo(T t)
+{
+    void (^testing)(int) = ^(int bar) { printf("bar is %d\n", bar); };
+    printf("bar is\n");
+    return 1;
+}
+
+template <typename T> void gorf(T t)
+{
+    foo(t);
+}
+
+
+void test(void)
+{
+    gorf(2);
+}
+}
+
+