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Make log_warning()/log_warning_noprefix() use variadic templates.

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This commit is contained in:
Robert O'Callahan 2025-07-22 03:14:15 +00:00
parent b4fcfc3a33
commit 64c660f213
2 changed files with 17 additions and 35 deletions
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38
kernel/log.cc
View file

@ -255,10 +255,8 @@ void log_formatted_header(RTLIL::Design *design, std::string_view format, std::s
log_files.pop_back();
}
static void logv_warning_with_prefix(const char *prefix,
const char *format, va_list ap)
void log_formatted_warning(std::string_view prefix, std::string message)
{
std::string message = vstringf(format, ap);
bool suppressed = false;
for (auto &re : log_nowarn_regexes)
@ -267,7 +265,7 @@ static void logv_warning_with_prefix(const char *prefix,
if (suppressed)
{
log("Suppressed %s%s", prefix, message.c_str());
log("Suppressed %s%s", prefix, message);
}
else
{
@ -287,7 +285,7 @@ static void logv_warning_with_prefix(const char *prefix,
if (log_warnings.count(message))
{
log("%s%s", prefix, message.c_str());
log("%s%s", prefix, message);
log_flush();
}
else
@ -295,7 +293,7 @@ static void logv_warning_with_prefix(const char *prefix,
if (log_errfile != NULL && !log_quiet_warnings)
log_files.push_back(log_errfile);
log("%s%s", prefix, message.c_str());
log("%s%s", prefix, message);
log_flush();
if (log_errfile != NULL && !log_quiet_warnings)
@ -311,16 +309,6 @@ static void logv_warning_with_prefix(const char *prefix,
}
}
static void logv_warning(const char *format, va_list ap)
{
logv_warning_with_prefix("Warning: ", format, ap);
}
static void logv_warning_noprefix(const char *format, va_list ap)
{
logv_warning_with_prefix("", format, ap);
}
void log_file_warning(const std::string &filename, int lineno,
const char *format, ...)
{
@ -328,7 +316,7 @@ void log_file_warning(const std::string &filename, int lineno,
va_start(ap, format);
std::string prefix = stringf("%s:%d: Warning: ",
filename.c_str(), lineno);
logv_warning_with_prefix(prefix.c_str(), format, ap);
log_formatted_warning(prefix, vstringf(format, ap));
va_end(ap);
}
@ -414,14 +402,6 @@ void log_file_error(const string &filename, int lineno,
logv_file_error(filename, lineno, format, ap);
}
void log_warning(const char *format, ...)
{
va_list ap;
va_start(ap, format);
logv_warning(format, ap);
va_end(ap);
}
void log_experimental(const char *format, ...)
{
va_list ap;
@ -435,14 +415,6 @@ void log_experimental(const char *format, ...)
}
}
void log_warning_noprefix(const char *format, ...)
{
va_list ap;
va_start(ap, format);
logv_warning_noprefix(format, ap);
va_end(ap);
}
void log_error(const char *format, ...)
{
va_list ap;

14
kernel/log.h
View file

@ -122,7 +122,6 @@ extern int log_debug_suppressed;
[[noreturn]] void logv_file_error(const string &filename, int lineno, const char *format, va_list ap);
void log_warning(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
void log_experimental(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
void set_verific_logging(void (*cb)(int msg_type, const char *message_id, const char* file_path, unsigned int left_line, unsigned int left_col, unsigned int right_line, unsigned int right_col, const char *msg));
@ -132,7 +131,6 @@ extern void (*log_verific_callback)(int msg_type, const char *message_id, const
void log_file_warning(const std::string &filename, int lineno, const char *format, ...) YS_ATTRIBUTE(format(printf, 3, 4));
void log_file_info(const std::string &filename, int lineno, const char *format, ...) YS_ATTRIBUTE(format(printf, 3, 4));
void log_warning_noprefix(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
[[noreturn]] void log_error(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
[[noreturn]] void log_file_error(const string &filename, int lineno, const char *format, ...) YS_ATTRIBUTE(format(printf, 3, 4));
[[noreturn]] void log_cmd_error(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
@ -160,6 +158,18 @@ inline void log_header(RTLIL::Design *design, FmtString<TypeIdentity<Args>...> f
log_formatted_header(design, fmt.format_string(), fmt.format(args...));
}
void log_formatted_warning(std::string_view prefix, std::string str);
template <typename... Args>
inline void log_warning(FmtString<TypeIdentity<Args>...> fmt, Args... args)
{
log_formatted_warning("Warning: ", fmt.format(args...));
}
template <typename... Args>
inline void log_warning_noprefix(FmtString<TypeIdentity<Args>...> fmt, Args... args)
{
log_formatted_warning("", fmt.format(args...));
}
static inline void log_suppressed() {
if (log_debug_suppressed && !log_make_debug) {
log("<suppressed ~%d debug messages>\n", log_debug_suppressed);