CakeML:f6d96365e2f3f9bc13120522e3d69d208ad4a85c Remove old_drule, var_eq_old and temp_loose_equality retrofits #1536 (issue-sniping) Merging into:f8da03aeecd4d58a35bb88286780ff7e7e4ca7d6 Merge pull request #1508 from CakeML/source-dce HOL:652d1f0aad5cd537ed1e5d470ba3444e70ba470e Merge remote-tracking branch 'origin/master' into develop Machine:fairybread Claimed job Building HOL