Fix warning no-overloaded-virtual

This warning is issued when a derived class defines a virtual method with the
same name as its base class, but different set of parameters. The base class
virtual method is hidden in that case. Clang issues a warning here.
To fix the warning, I have added "using Base::Method" to the private section
of all the derived classes.

2 files changed, 11 insertions, 0 deletions

diff --git a/src/md/compiler/regmeta.h b/src/md/compiler/regmeta.h
index d2ca0fa0ca..10642e46bb 100644
--- a/src/md/compiler/regmeta.h
+++ b/src/md/compiler/regmeta.h
@@ -109,6 +109,13 @@ struct CCustAttrHashKey
 class CCustAttrHash : public CClosedHashEx<CCustAttrHashKey, CCustAttrHash>
 {
     typedef CCustAttrHashKey T;
+
+    using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::Hash;
+    using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::Compare;
+    using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::Status;
+    using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::SetStatus;
+    using CClosedHashEx<CCustAttrHashKey, CCustAttrHash>::GetKey;
+    
 public:
     CCustAttrHash(int iBuckets=37) : CClosedHashEx<CCustAttrHashKey,CCustAttrHash>(iBuckets) {}
     unsigned int Hash(const T *pData);
diff --git a/src/md/inc/recordpool.h b/src/md/inc/recordpool.h
index 65d8700ec5..15c5532bc0 100644
--- a/src/md/inc/recordpool.h
+++ b/src/md/inc/recordpool.h
@@ -25,6 +25,10 @@
 class RecordPool : public StgPool
 {
     friend class VerifyLayoutsMD;
+
+    using StgPool::InitNew;
+    using StgPool::InitOnMem;
+
 public:
     RecordPool() :
         StgPool(1024, 1)