Ruby - Bug #17603: `rb_bug` prints incorrect values

naruse (Yui NARUSE)
2021-02-02T17:28:40Z

Backport changed from 2.5: DONTNEED, 2.6: DONTNEED, 2.7: DONTNEED, 3.0: REQUIRED to 2.5: DONTNEED, 2.6: DONTNEED, 2.7: DONTNEED, 3.0: DONE

ruby_3_0 0c6361ff28528181e8436aff1f6e045759d8e32d merged revision(s) 0e5fbec81632968836da06dc50fca4948cae6d30.