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* ext/date/date_core.c (DAY_IN_NANOSECONDS): long long int is not

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2011-05-05 13:09:42 +00:00
parent 6410a4ae27
commit 66fc78d207
2 changed files with 13 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu May 5 22:09:39 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/date/date_core.c (DAY_IN_NANOSECONDS): long long int is not
available on all platforms.
Thu May 5 17:36:31 2011 CHIKANAGA Tomoyuki <nagachika00@gmail.com>
* eval.c (frame_func_id): store result of method_entry_of_iseq() to

10
ext/date/date_core.c
View file

@ -42,7 +42,13 @@
#define DAY_IN_SECONDS 86400
#define SECOND_IN_NANOSECONDS 1000000000
#define DAY_IN_NANOSECONDS 86400000000000LL
#if (ULONG_MAX / DAY_IN_SECONDS) > SECOND_IN_NANOSECONDS
#define DAY_IN_NANOSECONDS LONG2NUM(DAY_IN_SECONDS * SECOND_IN_NANOSECONDS)
#elif defined HAVE_LONG_LONG
#define DAY_IN_NANOSECONDS LL2NUM((LONG_LONG)DAY_IN_SECONDS * SECOND_IN_NANOSECONDS)
#else
#define DAY_IN_NANOSECONDS f_mul(INT2FIX(DAY_IN_SECONDS), INT2FIX(SECOND_IN_NANOSECONDS))
#endif
/* copied from time.c */
#define NDIV(x,y) (-(-((x)+1)/(y))-1)
@ -4584,7 +4590,7 @@ Init_date_core(void)
rzero = rb_rational_new1(INT2FIX(0));
rhalf = rb_rational_new2(INT2FIX(1), INT2FIX(2));
day_in_nanoseconds = rb_ll2inum(DAY_IN_NANOSECONDS);
day_in_nanoseconds = DAY_IN_NANOSECONDS;
rb_gc_register_mark_object(rzero);
rb_gc_register_mark_object(rhalf);