diff options
Diffstat (limited to 'scripts/qapi/expr.py')
| -rw-r--r-- | scripts/qapi/expr.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/qapi/expr.py b/scripts/qapi/expr.py index f3ce10fb3e..120b31089f 100644 --- a/scripts/qapi/expr.py +++ b/scripts/qapi/expr.py @@ -290,15 +290,18 @@ def check_if(expr: _JSONObject, info: QAPISourceInfo, source: str) -> None: raise QAPISemError( info, "'if' condition dict of %s must have one key: " - "'all' or 'any'" % source) + "'all', 'any' or 'not'" % source) check_keys(cond, info, "'if' condition", [], - ["all", "any"]) + ["all", "any", "not"]) oper, operands = next(iter(cond.items())) if not operands: raise QAPISemError( info, "'if' condition [] of %s is useless" % source) + if oper == "not": + _check_if(operands) + return if oper in ("all", "any") and not isinstance(operands, list): raise QAPISemError( info, "'%s' condition of %s must be an array" % (oper, source)) |