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Add new CommaSeparated option modifier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6294 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -318,6 +318,26 @@ void cl::ParseCommandLineOptions(int &argc, char **argv,
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continue;
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}
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// Check to see if this option accepts a comma separated list of values. If
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// it does, we have to split up the value into multiple values...
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if (Handler->getMiscFlags() & CommaSeparated) {
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std::string Val(Value);
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std::string::size_type Pos = Val.find(',');
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while (Pos != std::string::npos) {
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// Process the portion before the comma...
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ErrorParsing |= ProvideOption(Handler, ArgName,
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std::string(Val.begin(),
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Val.begin()+Pos).c_str(),
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argc, argv, i);
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// Erase the portion before the comma, AND the comma...
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Val.erase(Val.begin(), Val.begin()+Pos+1);
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Value += Pos+1; // Increment the original value pointer as well...
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// Check for another comma...
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Pos = Val.find(',');
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}
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}
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ErrorParsing |= ProvideOption(Handler, ArgName, Value, argc, argv, i);
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}
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@ -318,6 +318,26 @@ void cl::ParseCommandLineOptions(int &argc, char **argv,
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continue;
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}
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// Check to see if this option accepts a comma separated list of values. If
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// it does, we have to split up the value into multiple values...
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if (Handler->getMiscFlags() & CommaSeparated) {
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std::string Val(Value);
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std::string::size_type Pos = Val.find(',');
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while (Pos != std::string::npos) {
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// Process the portion before the comma...
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ErrorParsing |= ProvideOption(Handler, ArgName,
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std::string(Val.begin(),
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Val.begin()+Pos).c_str(),
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argc, argv, i);
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// Erase the portion before the comma, AND the comma...
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Val.erase(Val.begin(), Val.begin()+Pos+1);
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Value += Pos+1; // Increment the original value pointer as well...
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// Check for another comma...
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Pos = Val.find(',');
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}
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}
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ErrorParsing |= ProvideOption(Handler, ArgName, Value, argc, argv, i);
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}
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