[PDB] Fix -Wunused-private-field in DIA

llvm-svn: 345054

3 files changed, 7 insertions, 9 deletions

diff --git a/llvm/lib/DebugInfo/PDB/DIA/DIAEnumFrameData.cpp b/llvm/lib/DebugInfo/PDB/DIA/DIAEnumFrameData.cpp
index 77514483e04..f873f3525df 100644
--- a/llvm/lib/DebugInfo/PDB/DIA/DIAEnumFrameData.cpp
+++ b/llvm/lib/DebugInfo/PDB/DIA/DIAEnumFrameData.cpp
@@ -13,9 +13,8 @@
 
 using namespace llvm::pdb;
 
-DIAEnumFrameData::DIAEnumFrameData(const DIASession &PDBSession,
-                                   CComPtr<IDiaEnumFrameData> DiaEnumerator)
-    : Session(PDBSession), Enumerator(DiaEnumerator) {}
+DIAEnumFrameData::DIAEnumFrameData(CComPtr<IDiaEnumFrameData> DiaEnumerator)
+    : Enumerator(DiaEnumerator) {}
 
 uint32_t DIAEnumFrameData::getChildCount() const {
   LONG Count = 0;
@@ -28,7 +27,7 @@ DIAEnumFrameData::getChildAtIndex(uint32_t Index) const {
   if (S_OK != Enumerator->Item(Index, &Item))
     return nullptr;
 
-  return std::unique_ptr<IPDBFrameData>(new DIAFrameData(Session, Item));
+  return std::unique_ptr<IPDBFrameData>(new DIAFrameData(Item));
 }
 
 std::unique_ptr<IPDBFrameData> DIAEnumFrameData::getNext() {
@@ -37,7 +36,7 @@ std::unique_ptr<IPDBFrameData> DIAEnumFrameData::getNext() {
   if (S_OK != Enumerator->Next(1, &Item, &NumFetched))
     return nullptr;
 
-  return std::unique_ptr<IPDBFrameData>(new DIAFrameData(Session, Item));
+  return std::unique_ptr<IPDBFrameData>(new DIAFrameData(Item));
 }
 
 void DIAEnumFrameData::reset() { Enumerator->Reset(); }
diff --git a/llvm/lib/DebugInfo/PDB/DIA/DIAFrameData.cpp b/llvm/lib/DebugInfo/PDB/DIA/DIAFrameData.cpp
index b904a2ff60a..533cce7923c 100644
--- a/llvm/lib/DebugInfo/PDB/DIA/DIAFrameData.cpp
+++ b/llvm/lib/DebugInfo/PDB/DIA/DIAFrameData.cpp
@@ -13,9 +13,8 @@
 
 using namespace llvm::pdb;
 
-DIAFrameData::DIAFrameData(const DIASession &PDBSession,
-                           CComPtr<IDiaFrameData> DiaFrameData)
-    : Session(PDBSession), FrameData(DiaFrameData) {}
+DIAFrameData::DIAFrameData(CComPtr<IDiaFrameData> DiaFrameData)
+    : FrameData(DiaFrameData) {}
 
 template <typename ArgType>
 ArgType
diff --git a/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp b/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp
index b89ca9a858f..bd375e172ac 100644
--- a/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp
+++ b/llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp
@@ -428,5 +428,5 @@ DIASession::getFrameData() const {
   if (!FD)
     return nullptr;
 
-  return llvm::make_unique<DIAEnumFrameData>(*this, FD);
+  return llvm::make_unique<DIAEnumFrameData>(FD);
 }