diff options
Diffstat (limited to 'upb/handlers.c')
| -rw-r--r-- | upb/handlers.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/upb/handlers.c b/upb/handlers.c index fe368e5..5a253f1 100644 --- a/upb/handlers.c +++ b/upb/handlers.c @@ -176,7 +176,14 @@ static bool doset(upb_handlers *h, int32_t sel, const upb_fielddef *f, if (closure_type && *context_closure_type && closure_type != *context_closure_type) { // TODO(haberman): better message for debugging. - upb_status_seterrmsg(&h->status_, "closure type does not match"); + if (f) { + upb_status_seterrf(&h->status_, + "closure type does not match for field %s", + upb_fielddef_name(f)); + } else { + upb_status_seterrmsg( + &h->status_, "closure type does not match for message-level handler"); + } return false; } |