1098                     std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer,  in Parse()  argument
1108   if (OverrideMainBuffer) {  in Parse()
1111     Preamble->AddImplicitPreamble(*CCInvocation, VFS, OverrideMainBuffer.get());  in Parse()
1173   if (!OverrideMainBuffer) {  in Parse()
1183   if (OverrideMainBuffer) {  in Parse()
1192     SavedMainFileBuffer = std::move(OverrideMainBuffer);  in Parse()
1654   std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer;  in LoadFromCompilerInvocation()  local
1657     OverrideMainBuffer =  in LoadFromCompilerInvocation()
1668     MemBufferCleanup(OverrideMainBuffer.get());  in LoadFromCompilerInvocation()
1670   return Parse(std::move(PCHContainerOps), std::move(OverrideMainBuffer), VFS);  in LoadFromCompilerInvocation()
1836   std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer;  in Reparse()  local
1838     OverrideMainBuffer =  in Reparse()
1845   if (OverrideMainBuffer)  in Reparse()
1850       Parse(std::move(PCHContainerOps), std::move(OverrideMainBuffer), VFS);  in Reparse()
2233   std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer;  in CodeComplete()  local
2235     OverrideMainBuffer = getMainBufferWithPrecompiledPreamble(  in CodeComplete()
2241   if (OverrideMainBuffer) {  in CodeComplete()
2248                                   OverrideMainBuffer.get());  in CodeComplete()
2253     OwnedBuffers.push_back(OverrideMainBuffer.release());  in CodeComplete()