Eolian: fix class lookup during parsing.

If classes A and B are stored in a same file, when A inherits from B,
and A needs to be generated, the generator, even if B is parsed, will
not search the class in the database but will look for some b.eo.

This patch fixes that issue by checking the existence of the classes
into the database before looking for a corresponding file.

1 files changed, 11 insertions, 8 deletions

diff --git a/src/lib/eolian/eolian_database.c b/src/lib/eolian/eolian_database.c
index 75b92eb816..9bd7c612e0 100644
--- a/src/lib/eolian/eolian_database.c
+++ b/src/lib/eolian/eolian_database.c
@@ -1299,16 +1299,19 @@ EAPI Eina_Bool eolian_eo_file_parse(const char *filepath)
      }
    EINA_LIST_FOREACH(eolian_class_inherits_list_get(class_name), itr, inherit_name)
      {
-        char *filename = strdup(inherit_name);
-        eina_str_tolower(&filename);
-        filepath = eina_hash_find(_filenames, filename);
-        if (!filepath)
+        if (!eolian_class_exists(inherit_name))
           {
-             ERR("Unable to find class %s", inherit_name);
-             return EINA_FALSE;
+             char *filename = strdup(inherit_name);
+             eina_str_tolower(&filename);
+             filepath = eina_hash_find(_filenames, filename);
+             if (!filepath)
+               {
+                  ERR("Unable to find class %s", inherit_name);
+                  return EINA_FALSE;
+               }
+             if (!eolian_eo_file_parse(filepath)) return EINA_FALSE;
+             free(filename);
           }
-        if (!eolian_eo_file_parse(filepath)) return EINA_FALSE;
-        free(filename);
      }
    EINA_LIST_FOREACH(eolian_class_implements_list_get(class_name), itr, impl)
      {