rational.c: inline `mrb_rational_eq()`.
It removes non-static function, so that strictly saying, it's
an incompatible change. But the function was added recently and I am
sure no one uses it yet.
@@ -354,18 +354,22 @@ rational_m(mrb_state *mrb, mrb_value self)
#endif
}
-mrb_bool
-mrb_rational_eq(mrb_state *mrb, mrb_value x, mrb_value y)
+static mrb_value
+rational_eq(mrb_state *mrb, mrb_value x)
{
+ mrb_value y = mrb_get_arg1(mrb);
struct mrb_rational *p1 = rational_ptr(mrb, x);
+ mrb_bool result;
switch (mrb_type(y)) {
case MRB_TT_INTEGER:
- if (p1->denominator != 1) return FALSE;
- return p1->numerator == mrb_integer(y);
+ if (p1->denominator != 1) return mrb_false_value();
+ result = p1->numerator == mrb_integer(y);
+ break;
#ifndef MRB_NO_FLOAT
case MRB_TT_FLOAT:
- return ((double)p1->numerator/p1->denominator) == mrb_float(y);
+ result = ((double)p1->numerator/p1->denominator) == mrb_float(y);
+ break;
#endif
case MRB_TT_RATIONAL:
{
@@ -373,39 +377,36 @@ mrb_rational_eq(mrb_state *mrb, mrb_value x, mrb_value y)
mrb_int a, b;
if (p1->numerator == p2->numerator && p1->denominator == p2->denominator) {
- return TRUE;
+ return mrb_true_value();
}
if (mrb_int_mul_overflow(p1->numerator, p2->denominator, &a) ||
mrb_int_mul_overflow(p2->numerator, p1->denominator, &b)) {
#ifdef MRB_NO_FLOAT
rat_overflow(mrb);
#else
- return (double)p1->numerator*p2->denominator == (double)p2->numerator*p2->denominator;
+ result = (double)p1->numerator*p2->denominator == (double)p2->numerator*p2->denominator;
+ break;
#endif
}
- return a == b;
+ result = a == b;
+ break;
}
#ifdef MRB_USE_COMPLEX
case MRB_TT_COMPLEX:
{
mrb_bool mrb_complex_eq(mrb_state *mrb, mrb_value, mrb_value);
- return mrb_complex_eq(mrb, y, x);
+ result = mrb_complex_eq(mrb, y, x);
+ break;
}
#endif
default:
- return mrb_equal(mrb, y, x);
+ result = mrb_equal(mrb, y, x);
+ break;
}
+ return mrb_bool_value(result);
}
-static mrb_value
-rational_eq(mrb_state *mrb, mrb_value x)
-{
- mrb_value y = mrb_get_arg1(mrb);
- return mrb_bool_value(mrb_rational_eq(mrb, x, y));
-}
-
-
#ifndef MRB_NO_FLOAT
mrb_value mrb_complex_new(mrb_state *, mrb_float, mrb_float);
#endif
