Refactor handling of explicit tag supersets.
authorChris Hanson <org/chris-hanson/cph>
Sun, 14 Jan 2018 04:16:52 +0000 (20:16 -0800)
committerChris Hanson <org/chris-hanson/cph>
Sun, 14 Jan 2018 04:16:52 +0000 (20:16 -0800)
commit475ab2ffd212f90a9091d12ea4d6d0ffa313cbea
treee927b814322c3e66d5b0c90f775391173fefa6a1
parentc0d3f51ad795a48941606df82ab2b5cb24a5512c
Refactor handling of explicit tag supersets.

Was hash table, now is weak list.
src/runtime/predicate-lattice.scm
src/runtime/predicate-metadata.scm
src/runtime/runtime.pkg