//===----------------------------------------------------------------------===//
#include "llvm/Option/ArgList.h"
-#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/Option.h"
+#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
}
}
-ArgList::~ArgList() {
-}
-
void ArgList::append(Arg *A) {
Args.push_back(A);
}
return nullptr;
}
+Arg *ArgList::getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1) const {
+ // FIXME: Make search efficient?
+ for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it)
+ if ((*it)->getOption().matches(Id0) ||
+ (*it)->getOption().matches(Id1))
+ return *it;
+ return nullptr;
+}
+
+Arg *ArgList::getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1,
+ OptSpecifier Id2) const {
+ // FIXME: Make search efficient?
+ for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it)
+ if ((*it)->getOption().matches(Id0) || (*it)->getOption().matches(Id1) ||
+ (*it)->getOption().matches(Id2))
+ return *it;
+ return nullptr;
+}
+
+Arg *ArgList::getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1,
+ OptSpecifier Id2, OptSpecifier Id3) const {
+ // FIXME: Make search efficient?
+ for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it)
+ if ((*it)->getOption().matches(Id0) || (*it)->getOption().matches(Id1) ||
+ (*it)->getOption().matches(Id2) || (*it)->getOption().matches(Id3))
+ return *it;
+ return nullptr;
+}
+
Arg *ArgList::getLastArg(OptSpecifier Id) const {
Arg *Res = nullptr;
for (const_iterator it = begin(), ie = end(); it != ie; ++it) {
}
}
+void ArgList::AddAllArgs(ArgStringList &Output,
+ ArrayRef<OptSpecifier> Ids) const {
+ for (const Arg *Arg : Args) {
+ for (OptSpecifier Id : Ids) {
+ if (Arg->getOption().matches(Id)) {
+ Arg->claim();
+ Arg->render(*this, Output);
+ break;
+ }
+ }
+ }
+}
+
+/// This 3-opt variant of AddAllArgs could be eliminated in favor of one
+/// that accepts a single specifier, given the above which accepts any number.
void ArgList::AddAllArgs(ArgStringList &Output, OptSpecifier Id0,
OptSpecifier Id1, OptSpecifier Id2) const {
for (auto Arg: filtered(Id0, Id1, Id2)) {
OptSpecifier Id1, OptSpecifier Id2) const {
for (auto Arg : filtered(Id0, Id1, Id2)) {
Arg->claim();
- for (unsigned i = 0, e = Arg->getNumValues(); i != e; ++i)
- Output.push_back(Arg->getValue(i));
+ const auto &Values = Arg->getValues();
+ Output.append(Values.begin(), Values.end());
}
}
(*it)->claim();
}
-const char *ArgList::MakeArgString(const Twine &T) const {
- SmallString<256> Str;
- return MakeArgString(T.toStringRef(Str));
-}
-
const char *ArgList::GetOrMakeJoinedArgString(unsigned Index,
StringRef LHS,
StringRef RHS) const {
return MakeArgString(LHS + RHS);
}
+void ArgList::print(raw_ostream &O) const {
+ for (Arg *A : *this) {
+ O << "* ";
+ A->print(O);
+ }
+}
+
+LLVM_DUMP_METHOD void ArgList::dump() const { print(dbgs()); }
+
//
+void InputArgList::releaseMemory() {
+ // An InputArgList always owns its arguments.
+ for (Arg *A : *this)
+ delete A;
+}
+
InputArgList::InputArgList(const char* const *ArgBegin,
const char* const *ArgEnd)
: NumInputArgStrings(ArgEnd - ArgBegin) {
ArgStrings.append(ArgBegin, ArgEnd);
}
-InputArgList::~InputArgList() {
- // An InputArgList always owns its arguments.
- for (iterator it = begin(), ie = end(); it != ie; ++it)
- delete *it;
-}
-
unsigned InputArgList::MakeIndex(StringRef String0) const {
unsigned Index = ArgStrings.size();
return Index0;
}
-const char *InputArgList::MakeArgString(StringRef Str) const {
+const char *InputArgList::MakeArgStringRef(StringRef Str) const {
return getArgString(MakeIndex(Str));
}
//
-DerivedArgList::DerivedArgList(const InputArgList &_BaseArgs)
- : BaseArgs(_BaseArgs) {
-}
-
-DerivedArgList::~DerivedArgList() {}
+DerivedArgList::DerivedArgList(const InputArgList &BaseArgs)
+ : BaseArgs(BaseArgs) {}
-const char *DerivedArgList::MakeArgString(StringRef Str) const {
+const char *DerivedArgList::MakeArgStringRef(StringRef Str) const {
return BaseArgs.MakeArgString(Str);
}
Arg *DerivedArgList::MakeJoinedArg(const Arg *BaseArg, const Option Opt,
StringRef Value) const {
- unsigned Index = BaseArgs.MakeIndex(Opt.getName().str() + Value.str());
+ unsigned Index = BaseArgs.MakeIndex((Opt.getName() + Value).str());
SynthesizedArgs.push_back(make_unique<Arg>(
Opt, MakeArgString(Opt.getPrefix() + Opt.getName()), Index,
BaseArgs.getArgString(Index) + Opt.getName().size(), BaseArg));