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Compile debugging code for time always

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This commit is contained in:
Nobuyoshi Nakada 2021-02-09 13:59:31 +09:00
parent ef59a781d7
commit 4b6347ab39
Notes: git 2021-02-10 19:45:35 +09:00
1 changed files with 26 additions and 14 deletions
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40
time.c
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@ -2998,24 +2998,35 @@ timegm_noleapsecond(struct tm *tm)
#define DEBUG_GUESSRANGE #define DEBUG_GUESSRANGE
#endif #endif
static const bool debug_guessrange =
#ifdef DEBUG_GUESSRANGE #ifdef DEBUG_GUESSRANGE
#define DEBUG_REPORT_GUESSRANGE fprintf(stderr, "find time guess range: %ld - %ld : %"PRI_TIMET_PREFIX"u\n", guess_lo, guess_hi, (unsigned_time_t)(guess_hi-guess_lo)) true;
#else #else
#define DEBUG_REPORT_GUESSRANGE false;
#endif #endif
#define DEBUG_REPORT_GUESSRANGE (void)\
(debug_guessrange ? \
fprintf(stderr, "find time guess range: %ld - %ld : %"PRI_TIMET_PREFIX"u\n", \
guess_lo, guess_hi, (unsigned_time_t)(guess_hi-guess_lo)) : 0)
static const bool debug_find_time_numguess =
#ifdef DEBUG_FIND_TIME_NUMGUESS #ifdef DEBUG_FIND_TIME_NUMGUESS
#define DEBUG_FIND_TIME_NUMGUESS_INC find_time_numguess++, true;
#else
false;
#endif
#define DEBUG_FIND_TIME_NUMGUESS_INC \
(void)(debug_find_time_numguess && find_time_numguess++),
static unsigned long long find_time_numguess; static unsigned long long find_time_numguess;
static VALUE static VALUE
find_time_numguess_getter(ID name, VALUE *data) find_time_numguess_getter(ID name, VALUE *data)
{ {
return ULL2NUM(find_time_numguess); unsigned long long *numguess = (void *)data;
return ULL2NUM(*numguess);
} }
#else
#define DEBUG_FIND_TIME_NUMGUESS_INC
#endif
static const char * static const char *
find_time_t(struct tm *tptr, int utc_p, time_t *tp) find_time_t(struct tm *tptr, int utc_p, time_t *tp)
@ -3163,10 +3174,10 @@ find_time_t(struct tm *tptr, int utc_p, time_t *tp)
} }
if (guess <= guess_lo || guess_hi <= guess) { if (guess <= guess_lo || guess_hi <= guess) {
/* Previous guess is invalid. try binary search. */ /* Previous guess is invalid. try binary search. */
#ifdef DEBUG_GUESSRANGE if (debug_guessrange) {
if (guess <= guess_lo) fprintf(stderr, "too small guess: %ld <= %ld\n", guess, guess_lo); if (guess <= guess_lo) fprintf(stderr, "too small guess: %ld <= %ld\n", guess, guess_lo);
if (guess_hi <= guess) fprintf(stderr, "too big guess: %ld <= %ld\n", guess_hi, guess); if (guess_hi <= guess) fprintf(stderr, "too big guess: %ld <= %ld\n", guess_hi, guess);
#endif }
status = 0; status = 0;
goto binsearch; goto binsearch;
} }
@ -5808,9 +5819,10 @@ Init_Time(void)
rb_define_private_method(rb_cTime, "marshal_load", time_mload, 1); rb_define_private_method(rb_cTime, "marshal_load", time_mload, 1);
#endif #endif
#ifdef DEBUG_FIND_TIME_NUMGUESS if (debug_find_time_numguess) {
rb_define_virtual_variable("$find_time_numguess", find_time_numguess_getter, NULL); rb_define_hooked_variable("$find_time_numguess", (VALUE *)&find_time_numguess,
#endif find_time_numguess_getter, NULL);
}
rb_cTimeTM = Init_tm(rb_cTime, "tm"); rb_cTimeTM = Init_tm(rb_cTime, "tm");
} }