Should use `PRId32` to dump `.i32`; ref
The fix was proposed by
@@ -980,7 +980,7 @@ dump_pool(mrb_state *mrb, const mrb_pool_value *p, FILE *fp)
fprintf(fp, "{IREP_TT_INT64, {.i64=%" PRId64 "}},\n", p->u.i64);
}
else {
- fprintf(fp, "{IREP_TT_INT32, {.i64=%" PRId64 "}},\n", p->u.i64);
+ fprintf(fp, "{IREP_TT_INT32, {.i32=%" PRId32 "}},\n", (int32_t)p->u.i64);
}
break;
#endif
