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[ruby/bigdecimal] Use new conversion functions in BigDecimal_divide

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https://github.com/ruby/bigdecimal/commit/3b55ad1c42
This commit is contained in:
Kenta Murata 2021-01-15 06:19:39 +09:00
parent 500fc63cd0
commit 0a039c5fbb
1 changed files with 14 additions and 6 deletions
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18
ext/bigdecimal/bigdecimal.c
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@ -209,6 +209,7 @@ static VALUE rb_inum_convert_to_BigDecimal(VALUE val, size_t digs, int raise_exc
static VALUE rb_float_convert_to_BigDecimal(VALUE val, size_t digs, int raise_exception); static VALUE rb_float_convert_to_BigDecimal(VALUE val, size_t digs, int raise_exception);
static VALUE rb_rational_convert_to_BigDecimal(VALUE val, size_t digs, int raise_exception); static VALUE rb_rational_convert_to_BigDecimal(VALUE val, size_t digs, int raise_exception);
static VALUE rb_cstr_convert_to_BigDecimal(const char *c_str, size_t digs, int raise_exception); static VALUE rb_cstr_convert_to_BigDecimal(const char *c_str, size_t digs, int raise_exception);
static VALUE rb_convert_to_BigDecimal(VALUE val, size_t digs, int raise_exception);
static Real* static Real*
GetVpValueWithPrec(VALUE v, long prec, int must) GetVpValueWithPrec(VALUE v, long prec, int must)
@ -1352,18 +1353,25 @@ BigDecimal_divide(VALUE self, VALUE r, Real **c, Real **res, Real **div)
Real *a, *b; Real *a, *b;
size_t mx; size_t mx;
GUARD_OBJ(a, GetVpValue(self, 1)); TypedData_Get_Struct(self, Real, &BigDecimal_data_type, a);
SAVE(a);
VALUE rr = Qnil;
if (RB_TYPE_P(r, T_FLOAT)) { if (RB_TYPE_P(r, T_FLOAT)) {
b = GetVpValueWithPrec(r, 0, 1); rr = rb_float_convert_to_BigDecimal(r, 0, true);
} }
else if (RB_TYPE_P(r, T_RATIONAL)) { else if (RB_TYPE_P(r, T_RATIONAL)) {
b = GetVpValueWithPrec(r, a->Prec*VpBaseFig(), 1); rr = rb_rational_convert_to_BigDecimal(r, a->Prec*BASE_FIG, true);
} }
else { else {
b = GetVpValue(r, 0); rr = rb_convert_to_BigDecimal(r, 0, false);
} }
if (!b) return DoSomeOne(self, r, '/'); if (!is_kind_of_BigDecimal(rr)) {
return DoSomeOne(self, r, '/');
}
TypedData_Get_Struct(rr, Real, &BigDecimal_data_type, b);
SAVE(b); SAVE(b);
*div = b; *div = b;