5 files changed, 3 insertions, 15 deletions
diff --git a/lib/DebugInfo/PDB/Native/DbiStream.cpp b/lib/DebugInfo/PDB/Native/DbiStream.cpp
index f7538c580ba4..2f4fb6cc295d 100644
--- a/lib/DebugInfo/PDB/Native/DbiStream.cpp
+++ b/lib/DebugInfo/PDB/Native/DbiStream.cpp
@@ -72,14 +72,6 @@ Error DbiStream::reload() {
     return make_error<RawError>(raw_error_code::feature_unsupported,
                                 "Unsupported DBI version.");
 
-  auto IS = Pdb.getPDBInfoStream();
-  if (!IS)
-    return IS.takeError();
-
-  if (Header->Age != IS->getAge())
-    return make_error<RawError>(raw_error_code::corrupt_file,
-                                "DBI Age does not match PDB Age.");
-
   if (Stream->getLength() !=
       sizeof(DbiStreamHeader) + Header->ModiSubstreamSize +
           Header->SecContrSubstreamSize + Header->SectionMapSize +
diff --git a/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp b/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
index 4dd965c69071..c6568029ec55 100644
--- a/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
+++ b/lib/DebugInfo/PDB/Native/PDBFileBuilder.cpp
@@ -117,6 +117,7 @@ Expected<uint32_t> PDBFileBuilder::getNamedStreamIndex(StringRef Name) const {
 }
 
 Error PDBFileBuilder::commit(StringRef Filename) {
+  assert(!Filename.empty());
   auto ExpectedLayout = finalizeMsfLayout();
   if (!ExpectedLayout)
     return ExpectedLayout.takeError();
diff --git a/lib/DebugInfo/PDB/Native/PDBTypeServerHandler.cpp b/lib/DebugInfo/PDB/Native/PDBTypeServerHandler.cpp
index cb783cf4fea7..f00567db743e 100644
--- a/lib/DebugInfo/PDB/Native/PDBTypeServerHandler.cpp
+++ b/lib/DebugInfo/PDB/Native/PDBTypeServerHandler.cpp
@@ -21,6 +21,7 @@
 
 #include "llvm/DebugInfo/PDB/Native/PDBTypeServerHandler.h"
 
+#include "llvm/DebugInfo/CodeView/CVTypeVisitor.h"
 #include "llvm/DebugInfo/CodeView/CodeViewError.h"
 #include "llvm/DebugInfo/PDB/GenericError.h"
 #include "llvm/DebugInfo/PDB/Native/InfoStream.h"
diff --git a/lib/DebugInfo/PDB/Native/TpiStream.cpp b/lib/DebugInfo/PDB/Native/TpiStream.cpp
index c0999d93dbb9..8e0065873892 100644
--- a/lib/DebugInfo/PDB/Native/TpiStream.cpp
+++ b/lib/DebugInfo/PDB/Native/TpiStream.cpp
@@ -9,10 +9,7 @@
 
 #include "llvm/DebugInfo/PDB/Native/TpiStream.h"
 #include "llvm/ADT/iterator_range.h"
-#include "llvm/DebugInfo/CodeView/CVTypeVisitor.h"
-#include "llvm/DebugInfo/CodeView/TypeDeserializer.h"
 #include "llvm/DebugInfo/CodeView/TypeRecord.h"
-#include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
 #include "llvm/DebugInfo/MSF/MappedBlockStream.h"
 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
 #include "llvm/DebugInfo/PDB/Native/PDBTypeServerHandler.h"
@@ -91,9 +88,6 @@ Error TpiStream::reload() {
     HSR.setOffset(Header->HashValueBuffer.Off);
     if (auto EC = HSR.readArray(HashValues, NumHashValues))
       return EC;
-    std::vector<ulittle32_t> HashValueList;
-    for (auto I : HashValues)
-      HashValueList.push_back(I);
 
     HSR.setOffset(Header->IndexOffsetBuffer.Off);
     uint32_t NumTypeIndexOffsets =
diff --git a/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp b/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp
index 701a318511b8..20456cc97823 100644
--- a/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp
+++ b/lib/DebugInfo/PDB/Native/TpiStreamBuilder.cpp
@@ -69,7 +69,7 @@ Error TpiStreamBuilder::finalize() {
 
   uint32_t Count = TypeRecords.size();
 
-  H->Version = *VerHeader;
+  H->Version = VerHeader;
   H->HeaderSize = sizeof(TpiStreamHeader);
   H->TypeIndexBegin = codeview::TypeIndex::FirstNonSimpleIndex;
   H->TypeIndexEnd = H->TypeIndexBegin + Count;