diff options
Diffstat (limited to 'scripts/qapi/common.py')
| -rw-r--r-- | scripts/qapi/common.py | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index 81c217cd60..4bc8c807aa 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -692,22 +692,27 @@ def check_defn_name_str(name, info, meta): info, "%s name should not end in '%s'" % (meta, name[-4:])) -def check_if(expr, info): +def check_if(expr, info, source): def check_if_str(ifcond, info): if not isinstance(ifcond, str): raise QAPISemError( - info, "'if' condition must be a string or a list of strings") + info, + "'if' condition of %s must be a string or a list of strings" + % source) if ifcond.strip() == '': - raise QAPISemError(info, "'if' condition '%s' makes no sense" - % ifcond) + raise QAPISemError( + info, + "'if' condition '%s' of %s makes no sense" + % (ifcond, source)) ifcond = expr.get('if') if ifcond is None: return if isinstance(ifcond, list): if ifcond == []: - raise QAPISemError(info, "'if' condition [] is useless") + raise QAPISemError( + info, "'if' condition [] of %s is useless" % source) for elt in ifcond: check_if_str(elt, info) else: @@ -752,7 +757,7 @@ def check_type(value, info, source, if c_name(key, False) == 'u' or c_name(key, False).startswith('has_'): raise QAPISemError(info, "%s uses reserved name" % key_source) check_known_keys(arg, info, key_source, ['type'], ['if']) - check_if(arg, info) + check_if(arg, info, key_source) normalize_if(arg) check_type(arg['type'], info, key_source, allow_array=True) @@ -796,7 +801,7 @@ def check_union(expr, info): source = "'data' member '%s'" % key check_name_str(key, info, source) check_known_keys(value, info, source, ['type'], ['if']) - check_if(value, info) + check_if(value, info, source) normalize_if(value) check_type(value['type'], info, source, allow_array=not base) @@ -810,7 +815,7 @@ def check_alternate(expr, info): source = "'data' member '%s'" % key check_name_str(key, info, source) check_known_keys(value, info, source, ['type'], ['if']) - check_if(value, info) + check_if(value, info, source) normalize_if(value) check_type(value['type'], info, source) @@ -834,7 +839,7 @@ def check_enum(expr, info): source = "%s '%s'" % (source, member['name']) check_name_str(member['name'], info, source, enum_member=True, permit_upper=permit_upper) - check_if(member, info) + check_if(member, info, source) normalize_if(member) @@ -856,7 +861,7 @@ def check_struct(expr, info): check_name_is_str(f['name'], info, source) source = "%s '%s'" % (source, f['name']) check_name_str(f['name'], info, source) - check_if(f, info) + check_if(f, info, source) normalize_if(f) @@ -994,7 +999,7 @@ def check_exprs(exprs): assert False, 'unexpected meta type' normalize_if(expr) - check_if(expr, info) + check_if(expr, info, meta) check_flags(expr, info) if doc: |