diff options
Diffstat (limited to 'scripts/qapi.py')
| -rw-r--r-- | scripts/qapi.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/scripts/qapi.py b/scripts/qapi.py index f97236f509..17bf633e39 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -629,7 +629,10 @@ def check_alternate(expr, expr_info): value, allow_metas=['built-in', 'union', 'struct', 'enum']) qtype = find_alternate_member_qtype(value) - assert qtype + if not qtype: + raise QAPIExprError(expr_info, + "Alternate '%s' member '%s' cannot use " + "type '%s'" % (name, key, value)) if qtype in types_seen: raise QAPIExprError(expr_info, "Alternate '%s' member '%s' can't " |