Add support for extended result codes - additional result information

carried in the higher bits of the integer return codes.  This must be
enabled using the sqlite3_extended_result_code() API.  Only a few extra
result codes are currently defined. (CVS 3422)

FossilOrigin-Name: ba579ddc4361fc6e8ea66f9385770d70dfe94751

1 files changed, 2 insertions, 0 deletions

diff --git a/src/vdbeapi.c b/src/vdbeapi.c
index a0ced3d79..983f164cb 100644
--- a/src/vdbeapi.c
+++ b/src/vdbeapi.c
@@ -254,6 +254,7 @@ int sqlite3_step(sqlite3_stmt *pStmt){
 
   sqlite3Error(p->db, rc, 0);
   p->rc = sqlite3ApiExit(p->db, p->rc);
+  assert( (rc&0xff)==rc );
   return rc;
 }
 
@@ -815,6 +816,7 @@ int sqlite3_transfer_bindings(sqlite3_stmt *pFromStmt, sqlite3_stmt *pToStmt){
     rc = sqlite3VdbeMemMove(&pTo->aVar[i], &pFrom->aVar[i]);
     sqlite3MallocAllow();
   }
+  assert( rc==SQLITE_OK || rc==SQLITE_NOMEM );
   return rc;
 }