Daniel Dunbar | 6ac1e22 | 2009-03-04 17:10:42 +0000 | [diff] [blame] | 1 | //===--- ArgList.cpp - Argument List Management -------------------------*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "clang/Driver/ArgList.h" |
| 11 | #include "clang/Driver/Arg.h" |
Daniel Dunbar | 03e8ab2 | 2010-05-20 16:54:55 +0000 | [diff] [blame] | 12 | #include "clang/Driver/DriverDiagnostic.h" |
Daniel Dunbar | 9358dc8 | 2009-03-04 22:40:08 +0000 | [diff] [blame] | 13 | #include "clang/Driver/Option.h" |
Daniel Dunbar | 6ac1e22 | 2009-03-04 17:10:42 +0000 | [diff] [blame] | 14 | |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 15 | #include "llvm/ADT/SmallString.h" |
| 16 | #include "llvm/ADT/Twine.h" |
| 17 | #include "llvm/Support/raw_ostream.h" |
| 18 | |
Benjamin Kramer | a5ddbca | 2010-05-21 19:58:44 +0000 | [diff] [blame] | 19 | using namespace clang; |
Daniel Dunbar | 6ac1e22 | 2009-03-04 17:10:42 +0000 | [diff] [blame] | 20 | using namespace clang::driver; |
| 21 | |
Daniel Dunbar | 3b84f5b | 2009-11-25 11:33:30 +0000 | [diff] [blame] | 22 | void arg_iterator::SkipToNextArg() { |
| 23 | for (; Current != Args.end(); ++Current) { |
| 24 | // Done if there are no filters. |
| 25 | if (!Id0.isValid()) |
| 26 | break; |
| 27 | |
| 28 | // Otherwise require a match. |
| 29 | const Option &O = (*Current)->getOption(); |
| 30 | if (O.matches(Id0) || |
| 31 | (Id1.isValid() && O.matches(Id1)) || |
| 32 | (Id2.isValid() && O.matches(Id2))) |
| 33 | break; |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | // |
| 38 | |
Daniel Dunbar | 3612bc8 | 2010-06-11 22:00:22 +0000 | [diff] [blame] | 39 | ArgList::ArgList() { |
Daniel Dunbar | 6ac1e22 | 2009-03-04 17:10:42 +0000 | [diff] [blame] | 40 | } |
| 41 | |
| 42 | ArgList::~ArgList() { |
Daniel Dunbar | 6ac1e22 | 2009-03-04 17:10:42 +0000 | [diff] [blame] | 43 | } |
Daniel Dunbar | 9358dc8 | 2009-03-04 22:40:08 +0000 | [diff] [blame] | 44 | |
| 45 | void ArgList::append(Arg *A) { |
Daniel Dunbar | 9358dc8 | 2009-03-04 22:40:08 +0000 | [diff] [blame] | 46 | Args.push_back(A); |
| 47 | } |
Daniel Dunbar | d8cadd4 | 2009-03-12 01:36:44 +0000 | [diff] [blame] | 48 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 49 | Arg *ArgList::getLastArgNoClaim(OptSpecifier Id) const { |
Daniel Dunbar | d8cadd4 | 2009-03-12 01:36:44 +0000 | [diff] [blame] | 50 | // FIXME: Make search efficient? |
Daniel Dunbar | e4bdae7 | 2009-11-19 04:00:53 +0000 | [diff] [blame] | 51 | for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it) |
| 52 | if ((*it)->getOption().matches(Id)) |
Daniel Dunbar | 0c562a2 | 2009-03-12 16:03:38 +0000 | [diff] [blame] | 53 | return *it; |
Daniel Dunbar | 0c562a2 | 2009-03-12 16:03:38 +0000 | [diff] [blame] | 54 | return 0; |
Daniel Dunbar | d8cadd4 | 2009-03-12 01:36:44 +0000 | [diff] [blame] | 55 | } |
Daniel Dunbar | bca58cb | 2009-03-12 18:20:18 +0000 | [diff] [blame] | 56 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 57 | Arg *ArgList::getLastArg(OptSpecifier Id) const { |
Daniel Dunbar | e4bdae7 | 2009-11-19 04:00:53 +0000 | [diff] [blame] | 58 | Arg *A = getLastArgNoClaim(Id); |
| 59 | if (A) |
| 60 | A->claim(); |
| 61 | return A; |
| 62 | } |
| 63 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 64 | Arg *ArgList::getLastArg(OptSpecifier Id0, OptSpecifier Id1) const { |
Daniel Dunbar | fdbe65e | 2010-06-14 20:20:44 +0000 | [diff] [blame] | 65 | Arg *Res = 0; |
| 66 | for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it) { |
| 67 | if ((*it)->getOption().matches(Id0) || |
| 68 | (*it)->getOption().matches(Id1)) { |
| 69 | Res = *it; |
| 70 | break; |
| 71 | } |
| 72 | } |
Daniel Dunbar | cd4e186 | 2009-03-17 18:51:42 +0000 | [diff] [blame] | 73 | |
Daniel Dunbar | e4bdae7 | 2009-11-19 04:00:53 +0000 | [diff] [blame] | 74 | if (Res) |
Daniel Dunbar | cd4e186 | 2009-03-17 18:51:42 +0000 | [diff] [blame] | 75 | Res->claim(); |
| 76 | |
| 77 | return Res; |
| 78 | } |
| 79 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 80 | Arg *ArgList::getLastArg(OptSpecifier Id0, OptSpecifier Id1, |
| 81 | OptSpecifier Id2) const { |
Bill Wendling | 45483f7 | 2009-06-28 07:36:13 +0000 | [diff] [blame] | 82 | Arg *Res = 0; |
Daniel Dunbar | fdbe65e | 2010-06-14 20:20:44 +0000 | [diff] [blame] | 83 | for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it) { |
| 84 | if ((*it)->getOption().matches(Id0) || |
| 85 | (*it)->getOption().matches(Id1) || |
| 86 | (*it)->getOption().matches(Id2)) { |
| 87 | Res = *it; |
| 88 | break; |
| 89 | } |
Bill Wendling | 45483f7 | 2009-06-28 07:36:13 +0000 | [diff] [blame] | 90 | } |
| 91 | |
Daniel Dunbar | e4bdae7 | 2009-11-19 04:00:53 +0000 | [diff] [blame] | 92 | if (Res) |
Bill Wendling | 45483f7 | 2009-06-28 07:36:13 +0000 | [diff] [blame] | 93 | Res->claim(); |
| 94 | |
| 95 | return Res; |
| 96 | } |
| 97 | |
Daniel Dunbar | 47e879d | 2010-07-13 23:31:40 +0000 | [diff] [blame] | 98 | Arg *ArgList::getLastArg(OptSpecifier Id0, OptSpecifier Id1, |
| 99 | OptSpecifier Id2, OptSpecifier Id3) const { |
| 100 | Arg *Res = 0; |
| 101 | for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it) { |
| 102 | if ((*it)->getOption().matches(Id0) || |
| 103 | (*it)->getOption().matches(Id1) || |
| 104 | (*it)->getOption().matches(Id2) || |
| 105 | (*it)->getOption().matches(Id3)) { |
| 106 | Res = *it; |
| 107 | break; |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | if (Res) |
| 112 | Res->claim(); |
| 113 | |
| 114 | return Res; |
| 115 | } |
| 116 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 117 | bool ArgList::hasFlag(OptSpecifier Pos, OptSpecifier Neg, bool Default) const { |
Daniel Dunbar | 9af6668 | 2009-04-07 21:08:57 +0000 | [diff] [blame] | 118 | if (Arg *A = getLastArg(Pos, Neg)) |
| 119 | return A->getOption().matches(Pos); |
Daniel Dunbar | 18a7f33 | 2009-03-18 09:29:36 +0000 | [diff] [blame] | 120 | return Default; |
| 121 | } |
| 122 | |
Daniel Dunbar | 03e8ab2 | 2010-05-20 16:54:55 +0000 | [diff] [blame] | 123 | llvm::StringRef ArgList::getLastArgValue(OptSpecifier Id, |
| 124 | llvm::StringRef Default) const { |
| 125 | if (Arg *A = getLastArg(Id)) |
| 126 | return A->getValue(*this); |
| 127 | return Default; |
| 128 | } |
| 129 | |
| 130 | int ArgList::getLastArgIntValue(OptSpecifier Id, int Default, |
Daniel Dunbar | 5e30b8b | 2010-05-22 05:05:12 +0000 | [diff] [blame] | 131 | clang::Diagnostic &Diags) const { |
Daniel Dunbar | 03e8ab2 | 2010-05-20 16:54:55 +0000 | [diff] [blame] | 132 | int Res = Default; |
| 133 | |
| 134 | if (Arg *A = getLastArg(Id)) { |
| 135 | if (llvm::StringRef(A->getValue(*this)).getAsInteger(10, Res)) |
| 136 | Diags.Report(diag::err_drv_invalid_int_value) |
| 137 | << A->getAsString(*this) << A->getValue(*this); |
| 138 | } |
| 139 | |
| 140 | return Res; |
| 141 | } |
| 142 | |
| 143 | std::vector<std::string> ArgList::getAllArgValues(OptSpecifier Id) const { |
| 144 | llvm::SmallVector<const char *, 16> Values; |
| 145 | AddAllArgValues(Values, Id); |
| 146 | return std::vector<std::string>(Values.begin(), Values.end()); |
| 147 | } |
| 148 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 149 | void ArgList::AddLastArg(ArgStringList &Output, OptSpecifier Id) const { |
Daniel Dunbar | 18a7f33 | 2009-03-18 09:29:36 +0000 | [diff] [blame] | 150 | if (Arg *A = getLastArg(Id)) { |
| 151 | A->claim(); |
| 152 | A->render(*this, Output); |
| 153 | } |
| 154 | } |
| 155 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 156 | void ArgList::AddAllArgs(ArgStringList &Output, OptSpecifier Id0, |
| 157 | OptSpecifier Id1, OptSpecifier Id2) const { |
Daniel Dunbar | 3b84f5b | 2009-11-25 11:33:30 +0000 | [diff] [blame] | 158 | for (arg_iterator it = filtered_begin(Id0, Id1, Id2), |
| 159 | ie = filtered_end(); it != ie; ++it) { |
Daniel Dunbar | 7e4953e | 2010-06-11 22:00:13 +0000 | [diff] [blame] | 160 | (*it)->claim(); |
| 161 | (*it)->render(*this, Output); |
Daniel Dunbar | 18a7f33 | 2009-03-18 09:29:36 +0000 | [diff] [blame] | 162 | } |
| 163 | } |
Daniel Dunbar | ee51031 | 2009-03-20 15:59:01 +0000 | [diff] [blame] | 164 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 165 | void ArgList::AddAllArgValues(ArgStringList &Output, OptSpecifier Id0, |
Daniel Dunbar | 3b84f5b | 2009-11-25 11:33:30 +0000 | [diff] [blame] | 166 | OptSpecifier Id1, OptSpecifier Id2) const { |
| 167 | for (arg_iterator it = filtered_begin(Id0, Id1, Id2), |
| 168 | ie = filtered_end(); it != ie; ++it) { |
Daniel Dunbar | 7e4953e | 2010-06-11 22:00:13 +0000 | [diff] [blame] | 169 | (*it)->claim(); |
| 170 | for (unsigned i = 0, e = (*it)->getNumValues(); i != e; ++i) |
| 171 | Output.push_back((*it)->getValue(*this, i)); |
Daniel Dunbar | ee51031 | 2009-03-20 15:59:01 +0000 | [diff] [blame] | 172 | } |
| 173 | } |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 174 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 175 | void ArgList::AddAllArgsTranslated(ArgStringList &Output, OptSpecifier Id0, |
Daniel Dunbar | 4df9a66 | 2009-04-26 01:07:52 +0000 | [diff] [blame] | 176 | const char *Translation, |
| 177 | bool Joined) const { |
Daniel Dunbar | 3b84f5b | 2009-11-25 11:33:30 +0000 | [diff] [blame] | 178 | for (arg_iterator it = filtered_begin(Id0), |
| 179 | ie = filtered_end(); it != ie; ++it) { |
Daniel Dunbar | 7e4953e | 2010-06-11 22:00:13 +0000 | [diff] [blame] | 180 | (*it)->claim(); |
Daniel Dunbar | 4df9a66 | 2009-04-26 01:07:52 +0000 | [diff] [blame] | 181 | |
Daniel Dunbar | 3b84f5b | 2009-11-25 11:33:30 +0000 | [diff] [blame] | 182 | if (Joined) { |
| 183 | Output.push_back(MakeArgString(llvm::StringRef(Translation) + |
Daniel Dunbar | 7e4953e | 2010-06-11 22:00:13 +0000 | [diff] [blame] | 184 | (*it)->getValue(*this, 0))); |
Daniel Dunbar | 3b84f5b | 2009-11-25 11:33:30 +0000 | [diff] [blame] | 185 | } else { |
| 186 | Output.push_back(Translation); |
Daniel Dunbar | 7e4953e | 2010-06-11 22:00:13 +0000 | [diff] [blame] | 187 | Output.push_back((*it)->getValue(*this, 0)); |
Daniel Dunbar | 524b9fb | 2009-03-26 15:39:22 +0000 | [diff] [blame] | 188 | } |
| 189 | } |
| 190 | } |
| 191 | |
Daniel Dunbar | 9e1f982 | 2009-11-19 04:14:53 +0000 | [diff] [blame] | 192 | void ArgList::ClaimAllArgs(OptSpecifier Id0) const { |
Daniel Dunbar | 3b84f5b | 2009-11-25 11:33:30 +0000 | [diff] [blame] | 193 | for (arg_iterator it = filtered_begin(Id0), |
| 194 | ie = filtered_end(); it != ie; ++it) |
Daniel Dunbar | 7e4953e | 2010-06-11 22:00:13 +0000 | [diff] [blame] | 195 | (*it)->claim(); |
Daniel Dunbar | 68fb469 | 2009-04-03 20:51:31 +0000 | [diff] [blame] | 196 | } |
| 197 | |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 198 | const char *ArgList::MakeArgString(const llvm::Twine &T) const { |
| 199 | llvm::SmallString<256> Str; |
| 200 | T.toVector(Str); |
| 201 | return MakeArgString(Str.str()); |
| 202 | } |
| 203 | |
Daniel Dunbar | 312a8b7 | 2010-06-09 18:49:38 +0000 | [diff] [blame] | 204 | const char *ArgList::GetOrMakeJoinedArgString(unsigned Index, |
| 205 | llvm::StringRef LHS, |
| 206 | llvm::StringRef RHS) const { |
| 207 | llvm::StringRef Cur = getArgString(Index); |
| 208 | if (Cur.size() == LHS.size() + RHS.size() && |
| 209 | Cur.startswith(LHS) && Cur.endswith(RHS)) |
| 210 | return Cur.data(); |
| 211 | |
| 212 | return MakeArgString(LHS + RHS); |
| 213 | } |
| 214 | |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 215 | // |
| 216 | |
Axel Naumann | 9d520c5 | 2010-10-11 09:18:43 +0000 | [diff] [blame] | 217 | InputArgList::InputArgList(const char* const *ArgBegin, |
| 218 | const char* const *ArgEnd) |
Daniel Dunbar | 3612bc8 | 2010-06-11 22:00:22 +0000 | [diff] [blame] | 219 | : NumInputArgStrings(ArgEnd - ArgBegin) { |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 220 | ArgStrings.append(ArgBegin, ArgEnd); |
| 221 | } |
| 222 | |
| 223 | InputArgList::~InputArgList() { |
| 224 | // An InputArgList always owns its arguments. |
| 225 | for (iterator it = begin(), ie = end(); it != ie; ++it) |
| 226 | delete *it; |
| 227 | } |
| 228 | |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 229 | unsigned InputArgList::MakeIndex(llvm::StringRef String0) const { |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 230 | unsigned Index = ArgStrings.size(); |
| 231 | |
| 232 | // Tuck away so we have a reliable const char *. |
| 233 | SynthesizedStrings.push_back(String0); |
| 234 | ArgStrings.push_back(SynthesizedStrings.back().c_str()); |
| 235 | |
| 236 | return Index; |
| 237 | } |
| 238 | |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 239 | unsigned InputArgList::MakeIndex(llvm::StringRef String0, |
| 240 | llvm::StringRef String1) const { |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 241 | unsigned Index0 = MakeIndex(String0); |
| 242 | unsigned Index1 = MakeIndex(String1); |
| 243 | assert(Index0 + 1 == Index1 && "Unexpected non-consecutive indices!"); |
| 244 | (void) Index1; |
| 245 | return Index0; |
| 246 | } |
| 247 | |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 248 | const char *InputArgList::MakeArgString(llvm::StringRef Str) const { |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 249 | return getArgString(MakeIndex(Str)); |
| 250 | } |
| 251 | |
| 252 | // |
| 253 | |
Daniel Dunbar | 279c1db | 2010-06-11 22:00:26 +0000 | [diff] [blame] | 254 | DerivedArgList::DerivedArgList(const InputArgList &_BaseArgs) |
Daniel Dunbar | 3612bc8 | 2010-06-11 22:00:22 +0000 | [diff] [blame] | 255 | : BaseArgs(_BaseArgs) { |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 256 | } |
| 257 | |
| 258 | DerivedArgList::~DerivedArgList() { |
| 259 | // We only own the arguments we explicitly synthesized. |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 260 | for (iterator it = SynthesizedArgs.begin(), ie = SynthesizedArgs.end(); |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 261 | it != ie; ++it) |
| 262 | delete *it; |
| 263 | } |
| 264 | |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 265 | const char *DerivedArgList::MakeArgString(llvm::StringRef Str) const { |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 266 | return BaseArgs.MakeArgString(Str); |
| 267 | } |
| 268 | |
Daniel Dunbar | 478edc2 | 2009-03-29 22:29:05 +0000 | [diff] [blame] | 269 | Arg *DerivedArgList::MakeFlagArg(const Arg *BaseArg, const Option *Opt) const { |
Daniel Dunbar | 532c1ec | 2010-06-09 22:31:08 +0000 | [diff] [blame] | 270 | Arg *A = new Arg(Opt, BaseArgs.MakeIndex(Opt->getName()), BaseArg); |
Daniel Dunbar | fd48cb3 | 2010-03-11 18:04:53 +0000 | [diff] [blame] | 271 | SynthesizedArgs.push_back(A); |
| 272 | return A; |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 273 | } |
| 274 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 275 | Arg *DerivedArgList::MakePositionalArg(const Arg *BaseArg, const Option *Opt, |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 276 | llvm::StringRef Value) const { |
Daniel Dunbar | 4465a77 | 2010-06-09 22:31:00 +0000 | [diff] [blame] | 277 | unsigned Index = BaseArgs.MakeIndex(Value); |
Daniel Dunbar | 532c1ec | 2010-06-09 22:31:08 +0000 | [diff] [blame] | 278 | Arg *A = new Arg(Opt, Index, BaseArgs.getArgString(Index), BaseArg); |
Daniel Dunbar | fd48cb3 | 2010-03-11 18:04:53 +0000 | [diff] [blame] | 279 | SynthesizedArgs.push_back(A); |
| 280 | return A; |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 281 | } |
| 282 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 283 | Arg *DerivedArgList::MakeSeparateArg(const Arg *BaseArg, const Option *Opt, |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 284 | llvm::StringRef Value) const { |
Daniel Dunbar | 4465a77 | 2010-06-09 22:31:00 +0000 | [diff] [blame] | 285 | unsigned Index = BaseArgs.MakeIndex(Opt->getName(), Value); |
Daniel Dunbar | fdbe65e | 2010-06-14 20:20:44 +0000 | [diff] [blame] | 286 | Arg *A = new Arg(Opt, Index, BaseArgs.getArgString(Index + 1), BaseArg); |
Daniel Dunbar | fd48cb3 | 2010-03-11 18:04:53 +0000 | [diff] [blame] | 287 | SynthesizedArgs.push_back(A); |
| 288 | return A; |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 289 | } |
| 290 | |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 291 | Arg *DerivedArgList::MakeJoinedArg(const Arg *BaseArg, const Option *Opt, |
Daniel Dunbar | 16484af | 2009-09-09 22:32:26 +0000 | [diff] [blame] | 292 | llvm::StringRef Value) const { |
Daniel Dunbar | 4465a77 | 2010-06-09 22:31:00 +0000 | [diff] [blame] | 293 | unsigned Index = BaseArgs.MakeIndex(Opt->getName() + Value.str()); |
Daniel Dunbar | 532c1ec | 2010-06-09 22:31:08 +0000 | [diff] [blame] | 294 | Arg *A = new Arg(Opt, Index, |
| 295 | BaseArgs.getArgString(Index) + strlen(Opt->getName()), |
| 296 | BaseArg); |
Daniel Dunbar | fd48cb3 | 2010-03-11 18:04:53 +0000 | [diff] [blame] | 297 | SynthesizedArgs.push_back(A); |
| 298 | return A; |
Daniel Dunbar | f3cad36 | 2009-03-25 04:13:45 +0000 | [diff] [blame] | 299 | } |