Memory invariant: No TcLclEnv should be reachable from a Name
I observe leaks due to #19619 where a Name leaves reference to a TcLclEnv. This invariant would be another good one to add to the list of memory invariants in GHC.hs.
│ │ 191 0x425a732bb0 _mutVar 0x425a733cd0 │ │
│ │ 192 0x425a731ce0 STRef 0x425a732bb0 │ │
│ │ 193 0x425a730e90 TcLclEnv 0x425dbb7be8 0x425a731c58 0x7fc1c9fa4590 0x7fc1e7f60f20 0x7fc1e7e72ca8 0x425a731c70 0x7fc1e7e72cc8 0x425a731c98 0x425a731cb8 0x425a731ce0 0x425a731cf0 0x425a731d10 0x425a73│ │
│ │ * 194 0x425a7303c8 _thunk( ?? ) 0x425a730e90 0x425a730e78 │ │
│ │ 195 0x43573706a8 _thunk( ?? ) 0x425a7303c8 │ │
│ │ 196 0x435743edf0 Name 0x7fc1e8115d60 0x43573706a8 0x425dbb7488 6989586621679096926 │ │
│ │ 197 0x4288b7ff08 TyVar 0x435743edf0 0x423884e568 6989586621679096926 │ │
│ │ 198 0x4288b7fed8 Bndr 0x4288b7ff08 0x435743edc8 │ │
│ │ 199 0x4288b7ee60 0x4288b7fed8 : 0x4288b7fec0 │ │
│ │ 200 0x4288b7e480 AlgTyCon 0x4288b7ee28 0x4288b7ee38 0x4288b7ee60 0x4288b7ee78 0x42daff2478 0x4288b7ee90 0x4288b7eeb8 0x4288b7eed0 0x4288b7eee8 0x4288b7ef08 0x4288b7ef20 0x7fc1c9fa4528 0x4288b7ef38 0│ │
│ │ 201 0x425dbb3740 ATyCon 0x4288b7e480 │ │
│ │ 202 0x42ac5dd6b8 Tip 0x425dbb3740 8214565720323784711