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[NFC] Replace iterators in PrintHelp with range-based for

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llvm-svn: 327312
This commit is contained in:
Jan Korous 2018-03-12 18:31:07 +00:00
parent 178f22724d
commit c700daabdc
1 changed files with 4 additions and 6 deletions
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10
lib/Option/OptTable.cpp
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@ -537,8 +537,7 @@ void OptTable::PrintHelp(raw_ostream &OS, const char *Name, const char *Title,
// Render help text into a map of group-name to a list of (option, help)
// pairs.
using helpmap_ty = std::map<std::string, std::vector<OptionInfo>>;
helpmap_ty GroupedOptionHelp;
std::map<std::string, std::vector<OptionInfo>> GroupedOptionHelp;
for (unsigned Id = 1, e = getNumOptions() + 1; Id != e; ++Id) {
// FIXME: Split out option groups.
@ -567,11 +566,10 @@ void OptTable::PrintHelp(raw_ostream &OS, const char *Name, const char *Title,
}
}
for (helpmap_ty::iterator it = GroupedOptionHelp .begin(),
ie = GroupedOptionHelp.end(); it != ie; ++it) {
if (it != GroupedOptionHelp .begin())
for (auto& OptionGroup : GroupedOptionHelp) {
if (OptionGroup.first != GroupedOptionHelp.begin()->first)
OS << "\n";
PrintHelpOptionList(OS, it->first, it->second);
PrintHelpOptionList(OS, OptionGroup.first, OptionGroup.second);
}
OS.flush();