1143     assert(Preamble &&  in Parse()
1145     Preamble->AddImplicitPreamble(*CCInvocation, VFS, OverrideMainBuffer.get());  in Parse()
1345   if (Preamble) {  in getMainBufferWithPrecompiledPreamble()
1346     if (Preamble->CanReuse(PreambleInvocationIn, *MainFileBuffer, Bounds,  in getMainBufferWithPrecompiledPreamble()
1360       Preamble.reset();  in getMainBufferWithPrecompiledPreamble()
1376   assert(!Preamble && "No Preamble should be stored at that point");  in getMainBufferWithPrecompiledPreamble()
1399     if (SkipFunctionBodies == SkipFunctionBodiesScope::Preamble)  in getMainBufferWithPrecompiledPreamble()
1411       Preamble = std::move(*NewPreamble);  in getMainBufferWithPrecompiledPreamble()
1431   assert(Preamble && "Preamble wasn't built");  in getMainBufferWithPrecompiledPreamble()
1455   assert(Preamble && "Should only be called when preamble was built");  in RealizeTopLevelDeclsFromPreamble()
1881   if (Preamble || PreambleRebuildCountdown > 0)  in Reparse()
2283   if (Preamble && Line > 1 && hasSameUniqueID(File, OriginalSourceFile)) {  in CodeComplete()
2291     assert(Preamble &&  in CodeComplete()
2296     Preamble->AddImplicitPreamble(Clang->getInvocation(), VFS,  in CodeComplete()
2532   if (Loc.isInvalid() || !Preamble || PreambleID.isInvalid())  in mapLocationFromPreamble()
2536   if (SourceMgr->isInFileID(Loc, PreambleID, &Offs) && Offs < Preamble->getBounds().Size) {  in mapLocationFromPreamble()
2553   if (Loc.isInvalid() || !Preamble || PreambleID.isInvalid())  in mapLocationToPreamble()
2558       Offs < Preamble->getBounds().Size) {  in mapLocationToPreamble()