diff options
Diffstat (limited to 'internal/numeric.h')
| -rw-r--r-- | internal/numeric.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/internal/numeric.h b/internal/numeric.h index 19069cb3bc..6406cfc2fa 100644 --- a/internal/numeric.h +++ b/internal/numeric.h @@ -35,12 +35,16 @@ enum ruby_num_rounding_mode { RUBY_NUM_ROUND_DEFAULT = ROUND_DEFAULT, }; +/* same as internal.h */ +#define numberof(array) ((int)(sizeof(array) / sizeof((array)[0]))) +#define roomof(x, y) (((x) + (y) - 1) / (y)) +#define type_roomof(x, y) roomof(sizeof(x), sizeof(y)) + #if SIZEOF_DOUBLE <= SIZEOF_VALUE typedef double rb_float_value_type; #else typedef struct { - VALUE values[(SIZEOF_DOUBLE + SIZEOF_VALUE - 1) / SIZEOF_VALUE]; - /* roomof() needs internal.h, and the order of some macros may matter */ + VALUE values[roomof(SIZEOF_DOUBLE, SIZEOF_VALUE)]; } rb_float_value_type; #endif @@ -82,6 +86,7 @@ VALUE rb_int_equal(VALUE x, VALUE y); VALUE rb_int_divmod(VALUE x, VALUE y); VALUE rb_int_and(VALUE x, VALUE y); VALUE rb_int_lshift(VALUE x, VALUE y); +VALUE rb_int_rshift(VALUE x, VALUE y); VALUE rb_int_div(VALUE x, VALUE y); int rb_int_positive_p(VALUE num); int rb_int_negative_p(VALUE num); @@ -107,7 +112,6 @@ RUBY_SYMBOL_EXPORT_BEGIN /* numeric.c (export) */ RUBY_SYMBOL_EXPORT_END -MJIT_SYMBOL_EXPORT_BEGIN VALUE rb_flo_div_flo(VALUE x, VALUE y); double ruby_float_mod(double x, double y); VALUE rb_float_equal(VALUE x, VALUE y); @@ -121,7 +125,6 @@ VALUE rb_int_abs(VALUE num); VALUE rb_int_bit_length(VALUE num); VALUE rb_int_uminus(VALUE num); VALUE rb_int_comp(VALUE num); -MJIT_SYMBOL_EXPORT_END static inline bool INT_POSITIVE_P(VALUE num) @@ -156,7 +159,7 @@ rb_num_compare_with_zero(VALUE num, ID mid) { VALUE zero = INT2FIX(0); VALUE r = rb_check_funcall(num, mid, 1, &zero); - if (r == Qundef) { + if (RB_UNDEF_P(r)) { rb_cmperr(num, zero); } return r; |