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avoid using mrb_value in Array#+

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Yukihiro Matsumoto
2012-06-02 21:05:33 +09:00
parent 98fb528f6f
commit ca4de06e60
1 changed files with 6 additions and 5 deletions
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src/array.c
+6 -5
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@@ -191,15 +191,16 @@ mrb_ary_plus(mrb_state *mrb, mrb_value self)
{
struct RArray *a1 = mrb_ary_ptr(self);
struct RArray *a2;
mrb_value other;
mrb_value ary;
mrb_value *buf;
int blen;
mrb_get_args(mrb, "A", &other);
ary = mrb_ary_new_capa(mrb, a1->len + RARRAY_LEN(other));
mrb_get_args(mrb, "a", &buf, &blen);
ary = mrb_ary_new_capa(mrb, a1->len + blen);
a2 = mrb_ary_ptr(ary);
memcpy(a2->buf, a1->buf, sizeof(mrb_value)*a1->len);
memcpy(a2->buf + a1->len, RARRAY_PTR(other), sizeof(mrb_value)*RARRAY_LEN(other));
a2->len = a1->len + RARRAY_LEN(other);
memcpy(a2->buf + a1->len, buf, sizeof(mrb_value)*blen);
a2->len = a1->len + blen;
return ary;
}