Tooling/Core/Replacement.cpp

335     llvm::Expected<Replacements> Merged =
337     if (!Merged)
338       return Merged.takeError();
340     Replaces.insert(Merged->begin(), Merged->end());
464     MergedReplacement Merged(NextIsFirst ? *FirstI : *SecondI, NextIsFirst,
468     while ((Merged.mergeSecond() && SecondI != Second.end()) ||
469            (!Merged.mergeSecond() && FirstI != First.end())) {
470       auto &I = Merged.mergeSecond() ? SecondI : FirstI;
471       if (Merged.endsBefore(*I))
473       Merged.merge(*I);
476     Delta -= Merged.deltaFirst();
477     Result.insert(Merged.asReplacement());