Make proof-local simplify hint databases visible to conversion#1080
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Gustavo2622
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Jul 15, 2026
The named/local hint-database mechanism records the set of active databases per goal (g_simpl), but several tactics consulted user reduction rules through static reduction_info values (full_compat / full_red with an empty user_local), so rules activated with `hint +db.` were invisible to them. With this, `hint simplify in db : ...` + a proof-local `hint +db.` behaves exactly like the former global default-database hints.
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The named/local hint-database mechanism records the set of active
databases per goal (g_simpl), but several tactics consulted user
reduction rules through static reduction_info values (full_compat /
full_red with an empty user_local), so rules activated with
hint +db.were invisible to them.With this,
hint simplify in db : ...+ a proof-localhint +db.behaves exactly like the former global default-database hints.