diff options
Diffstat (limited to 'scripts/qapi/common.py')
| -rw-r--r-- | scripts/qapi/common.py | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index cacee9b8bb..4d1f62e808 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -804,6 +804,7 @@ def check_type(info, source, value, check_known_keys(info, "member '%s' of %s" % (key, source), arg, ['type'], ['if']) check_if(arg, info) + normalize_if(arg) check_type(info, "Member '%s' of %s" % (key, source), arg['type'], allow_array=True, allow_metas=['built-in', 'union', 'alternate', 'struct', @@ -904,6 +905,7 @@ def check_union(expr, info): check_known_keys(info, "member '%s' of union '%s'" % (key, name), value, ['type'], ['if']) check_if(value, info) + normalize_if(value) # Each value must name a known type check_type(info, "Member '%s' of union '%s'" % (key, name), value['type'], @@ -933,6 +935,7 @@ def check_alternate(expr, info): "member '%s' of alternate '%s'" % (key, name), value, ['type'], ['if']) check_if(value, info) + normalize_if(value) typ = value['type'] # Ensure alternates have no type conflicts. @@ -978,6 +981,7 @@ def check_enum(expr, info): check_known_keys(info, "member of enum '%s'" % name, member, ['name'], ['if']) check_if(member, info) + normalize_if(member) check_name(info, "Member of enum '%s'" % name, member['name'], enum_member=True) @@ -1003,6 +1007,7 @@ def check_struct(expr, info): ['name'], ['if']) check_if(f, info) + normalize_if(f) check_name(info, "Feature of struct %s" % name, f['name']) @@ -1067,6 +1072,12 @@ def normalize_features(features): for f in features] +def normalize_if(expr): + ifcond = expr.get('if') + if isinstance(ifcond, str): + expr['if'] = [ifcond] + + def check_exprs(exprs): global all_names @@ -1123,6 +1134,7 @@ def check_exprs(exprs): else: raise QAPISemError(expr_elem['info'], "Expression is missing metatype") + normalize_if(expr) name = expr[meta] add_name(name, info, meta) if doc and doc.symbol != name: @@ -1177,14 +1189,6 @@ def check_exprs(exprs): # Schema compiler frontend # -def listify_cond(ifcond): - if not ifcond: - return [] - if not isinstance(ifcond, list): - return [ifcond] - return ifcond - - class QAPISchemaEntity(object): def __init__(self, name, info, doc, ifcond=None): assert name is None or isinstance(name, str) @@ -1197,7 +1201,7 @@ class QAPISchemaEntity(object): # such place). self.info = info self.doc = doc - self._ifcond = ifcond # self.ifcond is set only after .check() + self._ifcond = ifcond or [] def c_name(self): return c_name(self.name) @@ -1209,7 +1213,7 @@ class QAPISchemaEntity(object): typ.check(schema) self.ifcond = typ.ifcond else: - self.ifcond = listify_cond(self._ifcond) + self.ifcond = self._ifcond if self.info: self.module = os.path.relpath(self.info['file'], os.path.dirname(schema.fname)) @@ -1515,7 +1519,7 @@ class QAPISchemaMember(object): def __init__(self, name, ifcond=None): assert isinstance(name, str) self.name = name - self.ifcond = listify_cond(ifcond) + self.ifcond = ifcond or [] self.owner = None def set_owner(self, name): |