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mruby-rational: adjust local variable declarations with initialization

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2024-05-21 22:45:53 +09:00
parent 68e093729b
commit d148bf8c0b
1 changed files with 5 additions and 11 deletions
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mrbgems/mruby-rational/src/rational.c
+5 -11
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@@ -49,8 +49,7 @@ mrb_static_assert_object_size(struct RRational);
static struct RBasic*
rational_alloc(mrb_state *mrb, struct RClass *c, struct mrb_rational **p)
{
struct RRational *s;
s = MRB_OBJ_ALLOC(mrb, MRB_TT_RATIONAL, c);
struct RRational *s = MRB_OBJ_ALLOC(mrb, MRB_TT_RATIONAL, c);
#ifdef RATIONAL_INLINE
*p = &s->r;
#else
@@ -89,8 +88,6 @@ mrb_value
mrb_rational_new(mrb_state *mrb, mrb_int numerator, mrb_int denominator)
{
struct RClass *c = mrb_class_get_id(mrb, MRB_SYM(Rational));
struct mrb_rational *p;
struct RBasic *rat;
if (denominator == 0) {
rat_zerodiv(mrb);
@@ -102,7 +99,8 @@ mrb_rational_new(mrb_state *mrb, mrb_int numerator, mrb_int denominator)
numerator *= -1;
denominator *= -1;
}
rat = rational_alloc(mrb, c, &p);
struct mrb_rational *p;
struct RBasic *rat = rational_alloc(mrb, c, &p);
p->numerator = numerator;
p->denominator = denominator;
MRB_SET_FROZEN_FLAG(rat);
@@ -164,15 +162,13 @@ i_gcd(mrb_int x, mrb_int y)
static mrb_value
rational_new_i(mrb_state *mrb, mrb_int n, mrb_int d)
{
mrb_int a;
if (d == 0) {
rat_zerodiv(mrb);
}
if (n == MRB_INT_MIN || d == MRB_INT_MIN) {
rat_overflow(mrb);
}
a = i_gcd(n, d);
mrb_int a = i_gcd(n, d);
return rational_new(mrb, n/a, d/a);
}
@@ -718,9 +714,7 @@ rational_hash(mrb_state *mrb, mrb_value rat)
void mrb_mruby_rational_gem_init(mrb_state *mrb)
{
struct RClass *rat;
rat = mrb_define_class_id(mrb, MRB_SYM(Rational), mrb_class_get_id(mrb, MRB_SYM(Numeric)));
struct RClass *rat = mrb_define_class_id(mrb, MRB_SYM(Rational), mrb_class_get_id(mrb, MRB_SYM(Numeric)));
MRB_SET_INSTANCE_TT(rat, MRB_TT_RATIONAL);
MRB_UNDEF_ALLOCATOR(rat);
mrb_undef_class_method(mrb, rat, "new");