External/cxxopts
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Pedantic fixes

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This commit is contained in:
Daniel Lemire 2020-06-23 14:18:59 -04:00
parent 9a454c8e4e
commit 6993db7524
1 changed files with 34 additions and 26 deletions
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60
include/cxxopts.hpp
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@ -278,6 +278,13 @@ namespace cxxopts
#endif
} // namespace
#if defined(__GNUC__)
// GNU GCC with -Weffc++ will issue a warning regarding the upcoming class, we want to silence it:
// warning: base class 'class std::enable_shared_from_this<cxxopts::Value>' has accessible non-virtual destructor
#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
#pragma GCC diagnostic push
// This will be ignored under other compilers like LLVM clang.
#endif
class Value : public std::enable_shared_from_this<Value>
{
public:
@ -321,7 +328,9 @@ namespace cxxopts
virtual bool
is_boolean() const = 0;
};
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif
class OptionException : public std::exception
{
public:
@ -805,6 +814,8 @@ namespace cxxopts
~abstract_value() override = default;
abstract_value& operator=(const abstract_value&) = default;
abstract_value(const abstract_value& rhs)
{
if (rhs.m_result)
@ -905,14 +916,14 @@ namespace cxxopts
}
protected:
std::shared_ptr<T> m_result;
T* m_store;
std::shared_ptr<T> m_result{};
T* m_store{};
bool m_default = false;
bool m_implicit = false;
std::string m_default_value;
std::string m_implicit_value;
std::string m_default_value{};
std::string m_implicit_value{};
};
template <typename T>
@ -1036,10 +1047,11 @@ namespace cxxopts
}
private:
std::string m_short;
std::string m_long;
String m_desc;
std::shared_ptr<const Value> m_value;
std::string m_short{};
std::string m_long{};
String m_desc{};
std::shared_ptr<const Value> m_value{}
;
int m_count;
};
@ -1059,9 +1071,9 @@ namespace cxxopts
struct HelpGroupDetails
{
std::string name;
std::string description;
std::vector<HelpOptionDetails> options;
std::string name{};
std::string description{};
std::vector<HelpOptionDetails> options{};
};
class OptionValue
@ -1125,7 +1137,7 @@ namespace cxxopts
}
}
std::shared_ptr<Value> m_value;
std::shared_ptr<Value> m_value{};
size_t m_count = 0;
bool m_default = false;
};
@ -1249,14 +1261,14 @@ namespace cxxopts
const std::shared_ptr<
std::unordered_map<std::string, std::shared_ptr<OptionDetails>>
> m_options;
std::vector<std::string> m_positional;
std::vector<std::string> m_positional{};
std::vector<std::string>::iterator m_next_positional;
std::unordered_set<std::string> m_positional_set;
std::unordered_map<std::shared_ptr<OptionDetails>, OptionValue> m_results;
std::unordered_set<std::string> m_positional_set{};
std::unordered_map<std::shared_ptr<OptionDetails>, OptionValue> m_results{};
bool m_allow_unrecognised;
std::vector<KeyValue> m_sequential;
std::vector<KeyValue> m_sequential{};
};
struct Option
@ -1406,18 +1418,18 @@ namespace cxxopts
std::string m_program;
String m_help_string;
std::string m_custom_help;
std::string m_custom_help{};
std::string m_positional_help;
bool m_show_positional;
bool m_allow_unrecognised;
std::shared_ptr<OptionMap> m_options;
std::vector<std::string> m_positional;
std::vector<std::string> m_positional{};
std::vector<std::string>::iterator m_next_positional;
std::unordered_set<std::string> m_positional_set;
std::unordered_set<std::string> m_positional_set{};
//mapping from groups to help options
std::map<std::string, HelpGroupDetails> m_help;
std::map<std::string, HelpGroupDetails> m_help{};
};
class OptionAdder
@ -1468,11 +1480,7 @@ namespace cxxopts
if (!s.empty())
{
result += "-" + toLocalString(s);
if (!l.empty())
{
result += ",";
}
result += "-" + toLocalString(s) + ",";
}
else
{