lib/Lex/HeaderSearch.cpp

62 HeaderFileInfo::getControllingMacro(ExternalPreprocessorSource *External) {
65       assert(External && "We must have an external source if we have a "
67       External->updateOutOfDateIdentifier(
73   if (!ControllingMacroID || !External)
76   ControllingMacro = External->GetIdentifier(ControllingMacroID);
1292   assert(OtherHFI.External && "expected to merge external HFI");
1304   HFI.External = (!HFI.IsValid || HFI.External);
1324       if (ExternalHFI.External)
1332   HFI->External = false;
1349     if (!WantExternal && (!HFI->IsValid || HFI->External))
1355         if (ExternalHFI.External)
1365   if (!HFI->IsValid || (HFI->External && !WantExternal))