- for (StrVector::const_iterator B = Out.begin(), E = Out.end();
- B != E; ++B)
- O.indent(IndentLevel) << "vec.push_back(\"" << *B << "\");\n";
- }
- else if (ActionName == "error") {
- O.indent(IndentLevel) << "throw std::runtime_error(\"" <<
- (Dag.getNumArgs() >= 1 ? InitPtrToString(Dag.getArg(0))
- : "Unknown error!")
- << "\");\n";
- }
- else if (ActionName == "forward") {
- checkNumberOfArguments(&Dag, 1);
- const std::string& Name = InitPtrToString(Dag.getArg(0));
- EmitForwardOptionPropertyHandlingCode(OptDescs.FindOption(Name),
- IndentLevel, "", O);
- }
- else if (ActionName == "forward_as") {
- checkNumberOfArguments(&Dag, 2);
- const std::string& Name = InitPtrToString(Dag.getArg(0));
- const std::string& NewName = InitPtrToString(Dag.getArg(1));
- EmitForwardOptionPropertyHandlingCode(OptDescs.FindOption(Name),
- IndentLevel, NewName, O);
- }
- else if (ActionName == "output_suffix") {
- checkNumberOfArguments(&Dag, 1);
- const std::string& OutSuf = InitPtrToString(Dag.getArg(0));
- O.indent(IndentLevel) << "output_suffix = \"" << OutSuf << "\";\n";
- }
- else if (ActionName == "stop_compilation") {
- O.indent(IndentLevel) << "stop_compilation = true;\n";
- }
- else if (ActionName == "unpack_values") {
- checkNumberOfArguments(&Dag, 1);
- const std::string& Name = InitPtrToString(Dag.getArg(0));
- const OptionDescription& D = OptDescs.FindOption(Name);
-
- if (D.isMultiVal())
- throw std::string("Can't use unpack_values with multi-valued options!");
-
- if (D.isList()) {
- O.indent(IndentLevel)
- << "for (" << D.GenTypeDeclaration()
- << "::iterator B = " << D.GenVariableName() << ".begin(),\n";
- O.indent(IndentLevel)
- << "E = " << D.GenVariableName() << ".end(); B != E; ++B)\n";
- O.indent(IndentLevel + Indent1)
- << "llvm::SplitString(*B, vec, \",\");\n";
- }
- else if (D.isParameter()){
- O.indent(IndentLevel) << "llvm::SplitString("
- << D.GenVariableName() << ", vec, \",\");\n";
- }
- else {
- throw "Option '" + D.Name +
- "': switches can't have the 'unpack_values' property!";
- }
- }
- else {
- throw "Unknown action name: " + ActionName + "!";