Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/lib/Option/Arg.cpp

@@ -1,122 +0,0 @@
-//===- Arg.cpp - Argument Implementations ---------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ADT/SmallString.h"
-#include "llvm/Option/Arg.h"
-#include "llvm/Option/ArgList.h"
-#include "llvm/Option/Option.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-using namespace llvm::opt;
-
-Arg::Arg(const Option Opt, StringRef S, unsigned Index, const Arg *BaseArg)
-    : Opt(Opt), BaseArg(BaseArg), Spelling(S), Index(Index), Claimed(false),
-      OwnsValues(false) {}
-
-Arg::Arg(const Option Opt, StringRef S, unsigned Index, const char *Value0,
-         const Arg *BaseArg)
-    : Opt(Opt), BaseArg(BaseArg), Spelling(S), Index(Index), Claimed(false),
-      OwnsValues(false) {
-  Values.push_back(Value0);
-}
-
-Arg::Arg(const Option Opt, StringRef S, unsigned Index, const char *Value0,
-         const char *Value1, const Arg *BaseArg)
-    : Opt(Opt), BaseArg(BaseArg), Spelling(S), Index(Index), Claimed(false),
-      OwnsValues(false) {
-  Values.push_back(Value0);
-  Values.push_back(Value1);
-}
-
-Arg::~Arg() {
-  if (OwnsValues) {
-    for (unsigned i = 0, e = Values.size(); i != e; ++i)
-      delete[] Values[i];
-  }
-}
-
-void Arg::print(raw_ostream& O) const {
-  O << "<";
-
-  O << " Opt:";
-  Opt.print(O);
-
-  O << " Index:" << Index;
-
-  O << " Values: [";
-  for (unsigned i = 0, e = Values.size(); i != e; ++i) {
-    if (i) O << ", ";
-    O << "'" << Values[i] << "'";
-  }
-
-  O << "]>\n";
-}
-
-#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
-LLVM_DUMP_METHOD void Arg::dump() const { print(dbgs()); }
-#endif
-
-std::string Arg::getAsString(const ArgList &Args) const {
-  SmallString<256> Res;
-  raw_svector_ostream OS(Res);
-
-  ArgStringList ASL;
-  render(Args, ASL);
-  for (ArgStringList::iterator
-         it = ASL.begin(), ie = ASL.end(); it != ie; ++it) {
-    if (it != ASL.begin())
-      OS << ' ';
-    OS << *it;
-  }
-
-  return OS.str();
-}
-
-void Arg::renderAsInput(const ArgList &Args, ArgStringList &Output) const {
-  if (!getOption().hasNoOptAsInput()) {
-    render(Args, Output);
-    return;
-  }
-
-  Output.append(Values.begin(), Values.end());
-}
-
-void Arg::render(const ArgList &Args, ArgStringList &Output) const {
-  switch (getOption().getRenderStyle()) {
-  case Option::RenderValuesStyle:
-    Output.append(Values.begin(), Values.end());
-    break;
-
-  case Option::RenderCommaJoinedStyle: {
-    SmallString<256> Res;
-    raw_svector_ostream OS(Res);
-    OS << getSpelling();
-    for (unsigned i = 0, e = getNumValues(); i != e; ++i) {
-      if (i) OS << ',';
-      OS << getValue(i);
-    }
-    Output.push_back(Args.MakeArgString(OS.str()));
-    break;
-  }
-
- case Option::RenderJoinedStyle:
-    Output.push_back(Args.GetOrMakeJoinedArgString(
-                       getIndex(), getSpelling(), getValue(0)));
-    Output.append(Values.begin() + 1, Values.end());
-    break;
-
-  case Option::RenderSeparateStyle:
-    Output.push_back(Args.MakeArgString(getSpelling()));
-    Output.append(Values.begin(), Values.end());
-    break;
-  }
-}