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-rw-r--r--src/interp/database.boot7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/interp/database.boot b/src/interp/database.boot
index 423cf547..e667ab74 100644
--- a/src/interp/database.boot
+++ b/src/interp/database.boot
@@ -165,9 +165,12 @@ getConstructorPredicates ctor ==
dbBeingDefined? db => dbPredicates db
dbPredicates loadDBIfNecessary db
-getConstructorParentsFromDB: %Symbol -> %List %Symbol
+getConstructorParentsFromDB: %Symbol -> %Alist(%Instantiation,%Code)
getConstructorParentsFromDB ctor ==
- GETDATABASE(ctor,"PARENTS")
+ db := constructorDB ctor
+ if not dbBeingDefined? db and dbPrincipals db isnt [.,:.] then
+ loadDBIfNecessary db
+ dbPrincipals db
getSuperDomainFromDB: %Symbol -> %Form
getSuperDomainFromDB ctor ==