Remove unnecessary inline declaration; ref
MODIFY
src/array.c
src/array.c
@@ -631,7 +631,7 @@ mrb_ary_splice(mrb_state *mrb, mrb_value ary, mrb_int head, mrb_int len, mrb_val
}
ary_fill_with_nil(a->ptr + a->len, head - a->len);
if (argc > 0) {
- for (int i = 0; i < argc; i++) {
+ for (i = 0; i < argc; i++) {
a->ptr[head + i] = argv[i];
}
}

Remove unnecessary inline declaration; ref #3409