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Use C++11 [[noreturn]] attribute.

This commit is contained in:
whitequark 2020-06-19 01:05:59 +00:00
parent 7191dd16f9
commit 60478a8e3a
3 changed files with 5 additions and 8 deletions
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2
kernel/log.cc
View File

@ -319,7 +319,7 @@ void log_file_info(const std::string &filename, int lineno,
va_end(ap);
}
YS_ATTRIBUTE(noreturn)
[[noreturn]]
static void logv_error_with_prefix(const char *prefix,
const char *format, va_list ap)
{

8
kernel/log.h
View File

@ -139,7 +139,7 @@ void logv(const char *format, va_list ap);
void logv_header(RTLIL::Design *design, const char *format, va_list ap);
void logv_warning(const char *format, va_list ap);
void logv_warning_noprefix(const char *format, va_list ap);
YS_NORETURN void logv_error(const char *format, va_list ap) YS_ATTRIBUTE(noreturn);
[[noreturn]] void logv_error(const char *format, va_list ap);
void log(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
void log_header(RTLIL::Design *design, const char *format, ...) YS_ATTRIBUTE(format(printf, 2, 3));
@ -151,9 +151,9 @@ void log_file_warning(const std::string &filename, int lineno, const char *forma
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));
YS_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);
YS_NORETURN void log_cmd_error(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2), noreturn);
[[noreturn]] void log_error(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
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));
#ifndef NDEBUG
static inline bool ys_debug(int n = 0) { if (log_force_debug) return true; log_debug_suppressed += n; return false; }

3
kernel/yosys.h
View File

@ -138,13 +138,10 @@ extern Tcl_Obj *Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *p
#if defined(__GNUC__) || defined(__clang__)
# define YS_ATTRIBUTE(...) __attribute__((__VA_ARGS__))
# define YS_NORETURN
#elif defined(_MSC_VER)
# define YS_ATTRIBUTE(...)
# define YS_NORETURN __declspec(noreturn)
#else
# define YS_ATTRIBUTE(...)
# define YS_NORETURN
#endif
#if __cplusplus >= 201703L