#include "clang/Tooling/Core/Replacement.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticIDs.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/FileSystemOptions.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/Lexer.h"
#include "clang/Rewrite/Core/Rewriter.h"
#include "llvm/ADT/IntrusiveRefCntPtr.h"
#include "llvm/ADT/RewriteBuffer.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/VirtualFileSystem.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <limits>
#include <map>
#include <string>
#include <utility>
#include <vector>

Namespaces
namespace	clang
	The JSON file list parser is used to communicate input to InstallAPI.

namespace	clang::tooling

Functions
bool	clang::tooling::operator< (const Replacement &LHS, const Replacement &RHS)
	Less-than operator between two Replacements.

bool	clang::tooling::operator== (const Replacement &LHS, const Replacement &RHS)
	Equal-to operator between two Replacements.

static int	getRangeSize (const SourceManager &Sources, const CharSourceRange &Range, const LangOptions &LangOpts)

static std::string	getReplacementErrString (replacement_error Err)

static std::vector< Range >	combineAndSortRanges (std::vector< Range > Ranges)

std::vector< Range >	clang::tooling::calculateRangesAfterReplacements (const Replacements &Replaces, const std::vector< Range > &Ranges)
	Calculates the new ranges after `Replaces` are applied.

bool	clang::tooling::applyAllReplacements (const Replacements &Replaces, Rewriter &Rewrite)
	Apply all replacements in `Replaces` to the Rewriter `Rewrite`.

llvm::Expected< std::string >	clang::tooling::applyAllReplacements (StringRef Code, const Replacements &Replaces)
	Applies all replacements in `Replaces` to `Code`.

std::map< std::string, Replacements >	clang::tooling::groupReplacementsByFile (FileManager &FileMgr, const std::map< std::string, Replacements > &FileToReplaces)
	If there are multiple <File, Replacements> pairs with the same file entry, we only keep one pair and discard the rest.