}
void cl::ParseCommandLineOptions(int &argc, char **argv,
- const char *Overview = 0) {
+ const char *Overview) {
assert((!getOpts().empty() || !getPositionalOpts().empty()) &&
"No options specified, or ParseCommandLineOptions called more"
" than once!");
// Option Base class implementation
//
-bool Option::error(string Message, const char *ArgName = 0) {
+bool Option::error(string Message, const char *ArgName) {
if (ArgName == 0) ArgName = ArgStr;
if (ArgName[0] == 0)
cerr << HelpStr; // Be nice for positional arguments