eolian: clear the unimplemented implement set for each tree

We keep a hash tracking implements that were already errored on
so that we don't print some errors multiple times. The problem is
that it wasn't getting cleared when switching to a new inheritance
tree so errors from an interface implemented in multiple distinct
inheritance trees would only get printed once.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/lib/eolian/database_validate.c b/src/lib/eolian/database_validate.c
index 240a0f6536..9b7c2af899 100644
--- a/src/lib/eolian/database_validate.c
+++ b/src/lib/eolian/database_validate.c
@@ -1309,6 +1309,11 @@ database_validate(const Eolian_Unit *src)
    Eina_Hash *errh = eina_hash_pointer_new(NULL);
    EINA_ITERATOR_FOREACH(iter, cl)
      {
+        /* clear, because otherwise if unrelated classes A and B both
+         * had interface C in extensions list without implementing it,
+         * it would only get printed for A
+         */
+        eina_hash_free_buckets(errh);
         if (!_db_fill_inherits(&vals, cl, fhash, errh))
           {
              eina_hash_free(errh);