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fix gcc and clang warnings

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This commit is contained in:
gabime 2018-06-26 02:00:33 +03:00
parent a6e2f23780
commit e66ee8b710
5 changed files with 85 additions and 129 deletions
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12
example/Makefile.clang
View File

@ -4,26 +4,20 @@ CXX_RELEASE_FLAGS = -O2
CXX_DEBUG_FLAGS= -g CXX_DEBUG_FLAGS= -g
all: example bench all: example
debug: example-debug bench-debug debug: example-debug
example: example.cpp example: example.cpp
$(CXX) example.cpp -o example-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS) $(CXX) example.cpp -o example-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
bench: bench.cpp
$(CXX) bench.cpp -o bench-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS)
example-debug: example.cpp example-debug: example.cpp
$(CXX) example.cpp -o example-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) $(CXX) example.cpp -o example-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS)
bench-debug: bench.cpp
$(CXX) bench.cpp -o bench-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS)
clean: clean:
rm -f *.o logs/*.txt example-clang example-clang-debug bench-clang bench-clang-debug rm -f *.o logs/*.txt example-clang example-clang-debug
rebuild: clean all rebuild: clean all

69
include/spdlog/details/fmt_helper.h
View File

@ -33,25 +33,30 @@ inline void append_int(T n, fmt::memory_buffer &dest)
dest.append(i.data(), i.data() + i.size()); dest.append(i.data(), i.data() + i.size());
} }
inline void pad2(int n, fmt::memory_buffer &dest)
inline void append_and_pad2(int n, fmt::memory_buffer &dest)
{ {
if (n > 9) if (n > 99)
{ {
append_int(n, dest); append_int(n, dest);
return; return;
} }
if (n > 9) // 10-99
{
dest.push_back('0' + (n / 10));
dest.push_back('0' + (n % 10));
return;
}
if (n >= 0) // 0-9 if (n >= 0) // 0-9
{ {
dest.push_back('0'); dest.push_back('0');
append_int(n, dest); dest.push_back('0' + n);
return; return;
} }
// negatives (unlikely but just in case, let fmt deal with it) // negatives (unlikely, but just in case, let fmt deal with it)
fmt::format_to(dest, "{:02}", n); fmt::format_to(dest, "{:02}", n);
} }
inline void append_and_pad3(int n, fmt::memory_buffer &dest) inline void pad3(int n, fmt::memory_buffer &dest)
{ {
if (n > 99) if (n > 99)
{ {
@ -65,7 +70,7 @@ inline void append_and_pad3(int n, fmt::memory_buffer &dest)
dest.push_back('0' + n % 10); dest.push_back('0' + n % 10);
return; return;
} }
else if (n >= 0) if (n >= 0)
{ {
dest.push_back('0'); dest.push_back('0');
dest.push_back('0'); dest.push_back('0');
@ -73,57 +78,7 @@ inline void append_and_pad3(int n, fmt::memory_buffer &dest)
return; return;
} }
// negatives (unlikely, but just in case let fmt deal with it) // negatives (unlikely, but just in case let fmt deal with it)
else
{
fmt::format_to(dest, "{:03}", n); fmt::format_to(dest, "{:03}", n);
return;
}
}
inline void append_and_pad6(int n, fmt::memory_buffer &dest)
{
if (n > 99999)
{
append_int(n, dest);
return;
}
if (n > 9999)
{
dest.push_back('0');
}
else if (n > 999)
{
dest.push_back('0');
dest.push_back('0');
}
else if (n > 99)
{
dest.push_back('0');
dest.push_back('0');
dest.push_back('0');
}
else if (n > 9)
{
dest.push_back('0');
dest.push_back('0');
dest.push_back('0');
dest.push_back('0');
}
else if (n >= 0)
{
dest.push_back('0');
dest.push_back('0');
dest.push_back('0');
dest.push_back('0');
dest.push_back('0');
}
else // negatives (unlikely, but just in case let fmt deal with it)
{
fmt::format_to(dest, "{:06}", n);
return;
}
append_int(n, dest);
} }
} // namespace fmt_helper } // namespace fmt_helper

69
include/spdlog/details/pattern_formatter_impl.h
View File

@ -121,11 +121,11 @@ class c_formatter SPDLOG_FINAL : public flag_formatter
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt::format_to(dest, "{} {} {} ", days[tm_time.tm_wday], months[tm_time.tm_mon], tm_time.tm_mday); // fmt::format_to(dest, "{} {} {} ", days[tm_time.tm_wday], months[tm_time.tm_mon], tm_time.tm_mday); //
fmt_helper::append_and_pad2(tm_time.tm_hour, dest); fmt_helper::pad2(tm_time.tm_hour, dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest); fmt_helper::pad2(tm_time.tm_min, dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, dest); fmt_helper::pad2(tm_time.tm_sec, dest);
dest.push_back(' '); dest.push_back(' ');
fmt_helper::append_int(tm_time.tm_year + 1900, dest); fmt_helper::append_int(tm_time.tm_year + 1900, dest);
} }
@ -136,7 +136,7 @@ class C_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(tm_time.tm_year % 100, dest); fmt_helper::pad2(tm_time.tm_year % 100, dest);
} }
}; };
@ -145,11 +145,11 @@ class D_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, dest); fmt_helper::pad2(tm_time.tm_mon + 1, dest);
dest.push_back('/'); dest.push_back('/');
fmt_helper::append_and_pad2(tm_time.tm_mday, dest); fmt_helper::pad2(tm_time.tm_mday, dest);
dest.push_back('/'); dest.push_back('/');
fmt_helper::append_and_pad2(tm_time.tm_year % 100, dest); fmt_helper::pad2(tm_time.tm_year % 100, dest);
} }
}; };
@ -167,7 +167,7 @@ class m_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, dest); fmt_helper::pad2(tm_time.tm_mon + 1, dest);
} }
}; };
@ -177,7 +177,7 @@ class d_formatter SPDLOG_FINAL : public flag_formatter
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
// fmt::format_to(dest, "{:02}", tm_time.tm_mday); // fmt::format_to(dest, "{:02}", tm_time.tm_mday);
fmt_helper::append_and_pad2(tm_time.tm_mday, dest); fmt_helper::pad2(tm_time.tm_mday, dest);
} }
}; };
@ -186,7 +186,7 @@ class H_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(tm_time.tm_hour, dest); fmt_helper::pad2(tm_time.tm_hour, dest);
} }
}; };
@ -195,7 +195,7 @@ class I_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(to12h(tm_time), dest); fmt_helper::pad2(to12h(tm_time), dest);
} }
}; };
@ -204,7 +204,7 @@ class M_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(tm_time.tm_min, dest); fmt_helper::pad2(tm_time.tm_min, dest);
} }
}; };
@ -213,7 +213,7 @@ class S_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(tm_time.tm_sec, dest); fmt_helper::pad2(tm_time.tm_sec, dest);
} }
}; };
@ -224,7 +224,7 @@ class e_formatter SPDLOG_FINAL : public flag_formatter
{ {
auto duration = msg.time.time_since_epoch(); auto duration = msg.time.time_since_epoch();
auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000; auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
fmt_helper::append_and_pad3(static_cast<int>(millis), dest); fmt_helper::pad3(static_cast<int>(millis), dest);
} }
}; };
@ -235,7 +235,7 @@ class f_formatter SPDLOG_FINAL : public flag_formatter
{ {
auto duration = msg.time.time_since_epoch(); auto duration = msg.time.time_since_epoch();
auto micros = std::chrono::duration_cast<std::chrono::microseconds>(duration).count() % 1000000; auto micros = std::chrono::duration_cast<std::chrono::microseconds>(duration).count() % 1000000;
fmt_helper::append_and_pad6(static_cast<int>(micros), dest); fmt::format_to(dest, "{:06}", static_cast<int>(micros));
} }
}; };
@ -275,11 +275,11 @@ class r_formatter SPDLOG_FINAL : public flag_formatter
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
// fmt::format_to(dest, "{:02}:{:02}:{:02} {}", to12h(tm_time), tm_time.tm_min, tm_time.tm_sec, ampm(tm_time)); // fmt::format_to(dest, "{:02}:{:02}:{:02} {}", to12h(tm_time), tm_time.tm_min, tm_time.tm_sec, ampm(tm_time));
fmt_helper::append_and_pad2(to12h(tm_time), dest); fmt_helper::pad2(to12h(tm_time), dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest); fmt_helper::pad2(tm_time.tm_min, dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, dest); fmt_helper::pad2(tm_time.tm_sec, dest);
fmt::format_to(dest, " {}", ampm(tm_time)); fmt::format_to(dest, " {}", ampm(tm_time));
} }
}; };
@ -289,9 +289,9 @@ class R_formatter SPDLOG_FINAL : public flag_formatter
{ {
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
fmt_helper::append_and_pad2(tm_time.tm_hour, dest); fmt_helper::pad2(tm_time.tm_hour, dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest); fmt_helper::pad2(tm_time.tm_min, dest);
} }
}; };
@ -301,11 +301,11 @@ class T_formatter SPDLOG_FINAL : public flag_formatter
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{ {
// fmt::format_to(dest, "{:02}:{:02}:{:02}", tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec); // fmt::format_to(dest, "{:02}:{:02}:{:02}", tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec);
fmt_helper::append_and_pad2(tm_time.tm_hour, dest); fmt_helper::pad2(tm_time.tm_hour, dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest); fmt_helper::pad2(tm_time.tm_min, dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, dest); fmt_helper::pad2(tm_time.tm_sec, dest);
} }
}; };
@ -344,9 +344,9 @@ public:
int h = total_minutes / 60; int h = total_minutes / 60;
int m = total_minutes % 60; int m = total_minutes % 60;
dest.push_back(sign); dest.push_back(sign);
fmt_helper::append_and_pad2(h, dest); fmt_helper::pad2(h, dest);
dest.push_back(':'); dest.push_back(':');
fmt_helper::append_and_pad2(m, dest); fmt_helper::pad2(m, dest);
} }
private: private:
@ -466,24 +466,24 @@ class full_formatter SPDLOG_FINAL : public flag_formatter
auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration).count(); auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration).count();
if (cached_header_.size() == 0 || cached_seconds_ts_ != seconds) if (cached_header_.size() == 0 || cached_seconds_ts_ != seconds)
{ {
cached_header_ = std::move(fmt::memory_buffer()); cached_header_ = fmt::memory_buffer();
cached_header_.push_back('['); cached_header_.push_back('[');
fmt_helper::append_int(tm_time.tm_year + 1900, cached_header_); fmt_helper::append_int(tm_time.tm_year + 1900, cached_header_);
cached_header_.push_back('-'); cached_header_.push_back('-');
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, cached_header_); fmt_helper::pad2(tm_time.tm_mon + 1, cached_header_);
cached_header_.push_back('-'); cached_header_.push_back('-');
fmt_helper::append_and_pad2(tm_time.tm_mday, cached_header_); fmt_helper::pad2(tm_time.tm_mday, cached_header_);
cached_header_.push_back(' '); cached_header_.push_back(' ');
fmt_helper::append_and_pad2(tm_time.tm_hour, cached_header_); fmt_helper::pad2(tm_time.tm_hour, cached_header_);
cached_header_.push_back(':'); cached_header_.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, cached_header_); fmt_helper::pad2(tm_time.tm_min, cached_header_);
cached_header_.push_back(':'); cached_header_.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, cached_header_); fmt_helper::pad2(tm_time.tm_sec, cached_header_);
cached_header_.push_back('.'); cached_header_.push_back('.');
cached_seconds_ts_ = seconds; cached_seconds_ts_ = seconds;
@ -491,7 +491,7 @@ class full_formatter SPDLOG_FINAL : public flag_formatter
fmt_helper::append_buf(cached_header_, dest); fmt_helper::append_buf(cached_header_, dest);
auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000; auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
fmt_helper::append_and_pad3(static_cast<int>(millis), dest); fmt_helper::pad3(static_cast<int>(millis), dest);
dest.push_back(']'); dest.push_back(']');
dest.push_back(' '); dest.push_back(' ');
#else // no datetime needed #else // no datetime needed
@ -530,7 +530,9 @@ public:
std::string eol = spdlog::details::os::default_eol) std::string eol = spdlog::details::os::default_eol)
: eol_(std::move(eol)) : eol_(std::move(eol))
, pattern_time_(pattern_time) , pattern_time_(pattern_time)
, last_log_secs_(0)
{ {
std::memset(&cached_tm_, 0, sizeof(cached_tm_));
compile_pattern(pattern); compile_pattern(pattern);
} }
@ -557,7 +559,7 @@ public:
private: private:
const std::string eol_; const std::string eol_;
const pattern_time_type pattern_time_; const pattern_time_type pattern_time_;
std::tm cached_tm_{}; std::tm cached_tm_;
std::chrono::seconds last_log_secs_; std::chrono::seconds last_log_secs_;
std::vector<std::unique_ptr<details::flag_formatter>> formatters_; std::vector<std::unique_ptr<details::flag_formatter>> formatters_;
@ -569,6 +571,7 @@ private:
} }
return details::os::gmtime(log_clock::to_time_t(msg.time)); return details::os::gmtime(log_clock::to_time_t(msg.time));
} }
void handle_flag(char flag) void handle_flag(char flag)
{ {
switch (flag) switch (flag)

12
include/spdlog/sinks/stdout_color_sinks.h
View File

@ -28,22 +28,26 @@ using stderr_color_sink_st = ansicolor_stderr_sink_st;
} // namespace sinks } // namespace sinks
template<typename Factory = default_factory> template<typename Factory = default_factory>
inline std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name) { inline std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name)
{
return Factory::template create<sinks::stdout_color_sink_mt>(logger_name); return Factory::template create<sinks::stdout_color_sink_mt>(logger_name);
} }
template<typename Factory = default_factory> template<typename Factory = default_factory>
inline std::shared_ptr<logger> stdout_color_st(const std::string &logger_name) { inline std::shared_ptr<logger> stdout_color_st(const std::string &logger_name)
{
return Factory::template create<sinks::stdout_color_sink_st>(logger_name); return Factory::template create<sinks::stdout_color_sink_st>(logger_name);
} }
template<typename Factory = default_factory> template<typename Factory = default_factory>
inline std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name) { inline std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name)
{
return Factory::template create<sinks::stderr_color_sink_mt>(logger_name); return Factory::template create<sinks::stderr_color_sink_mt>(logger_name);
} }
template<typename Factory = default_factory> template<typename Factory = default_factory>
inline std::shared_ptr<logger> stderr_color_st(const std::string &logger_name) { inline std::shared_ptr<logger> stderr_color_st(const std::string &logger_name)
{
return Factory::template create<sinks::stderr_color_sink_mt>(logger_name); return Factory::template create<sinks::stderr_color_sink_mt>(logger_name);
} }
} // namespace spdlog } // namespace spdlog