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[PATCH 12/25] qapi: Move check for reserved names out of add_name()
From: |
Markus Armbruster |
Subject: |
[PATCH 12/25] qapi: Move check for reserved names out of add_name() |
Date: |
Tue, 24 Sep 2019 15:28:17 +0200 |
The checks for reserved names are spread far and wide. Move one from
add_name() to new check_defn_name_str(). This is a first step towards
collecting them all in dedicated name checking functions next to
check_name().
While there, drop the quotes around the meta-type in
check_name_str()'s error messages: "'command' uses ... name 'NAME'"
becomes "command uses ... name 'NAME'".
Signed-off-by: Markus Armbruster <address@hidden>
---
scripts/qapi/common.py | 16 ++++++++++------
tests/qapi-schema/bad-ident.err | 2 +-
tests/qapi-schema/reserved-command-q.err | 2 +-
3 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py
index 39eb6de4a6..5e708c3b45 100644
--- a/scripts/qapi/common.py
+++ b/scripts/qapi/common.py
@@ -740,6 +740,13 @@ def check_name_str(name, info, source,
assert not membername.startswith('*')
+def check_defn_name_str(name, info, meta):
+ check_name_str(name, info, meta, permit_upper=True)
+ if name.endswith('Kind') or name.endswith('List'):
+ raise QAPISemError(info, "%s '%s' should not end in '%s'"
+ % (meta, name, name[-4:]))
+
+
def add_name(name, info, meta):
global all_names
# FIXME should reject names that differ only in '_' vs. '.'
@@ -747,9 +754,6 @@ def add_name(name, info, meta):
if name in all_names:
raise QAPISemError(info, "%s '%s' is already defined"
% (all_names[name], name))
- if name.endswith('Kind') or name.endswith('List'):
- raise QAPISemError(info, "%s '%s' should not end in '%s'"
- % (meta, name, name[-4:]))
all_names[name] = meta
@@ -1157,7 +1161,7 @@ def check_exprs(exprs):
name = expr[meta]
check_name_is_str(name, info, "'%s'" % meta)
info.set_defn(meta, name)
- check_name_str(name, info, "'%s'" % meta, permit_upper=True)
+ check_defn_name_str(name, info, meta)
add_name(name, info, meta)
if doc and doc.symbol != name:
raise QAPISemError(
@@ -1883,13 +1887,13 @@ class QAPISchema(object):
def _make_implicit_enum_type(self, name, info, ifcond, values):
# See also QAPISchemaObjectTypeMember.describe()
- name = name + 'Kind' # Use namespace reserved by add_name()
+ name = name + 'Kind' # reserved by check_defn_name_str()
self._def_entity(QAPISchemaEnumType(
name, info, None, ifcond, self._make_enum_members(values), None))
return name
def _make_array_type(self, element_type, info):
- name = element_type + 'List' # Use namespace reserved by add_name()
+ name = element_type + 'List' # reserved by check_defn_name_str()
if not self.lookup_type(name):
self._def_entity(QAPISchemaArrayType(name, info, element_type))
return name
diff --git a/tests/qapi-schema/bad-ident.err b/tests/qapi-schema/bad-ident.err
index ddc96bd3a9..79d14758ce 100644
--- a/tests/qapi-schema/bad-ident.err
+++ b/tests/qapi-schema/bad-ident.err
@@ -1,2 +1,2 @@
tests/qapi-schema/bad-ident.json: In struct '*oops':
-tests/qapi-schema/bad-ident.json:2: 'struct' uses invalid name '*oops'
+tests/qapi-schema/bad-ident.json:2: struct uses invalid name '*oops'
diff --git a/tests/qapi-schema/reserved-command-q.err
b/tests/qapi-schema/reserved-command-q.err
index 0844e14b26..631cb5cdcc 100644
--- a/tests/qapi-schema/reserved-command-q.err
+++ b/tests/qapi-schema/reserved-command-q.err
@@ -1,2 +1,2 @@
tests/qapi-schema/reserved-command-q.json: In command 'q-unix':
-tests/qapi-schema/reserved-command-q.json:5: 'command' uses invalid name
'q-unix'
+tests/qapi-schema/reserved-command-q.json:5: command uses invalid name 'q-unix'
--
2.21.0
- [PATCH 24/25] qapi: Improve reporting of redefinition, (continued)
- [PATCH 24/25] qapi: Improve reporting of redefinition, Markus Armbruster, 2019/09/24
- [PATCH 15/25] qapi: Inline check_name() into check_union(), Markus Armbruster, 2019/09/24
- [PATCH 07/25] qapi: Improve reporting of member name clashes, Markus Armbruster, 2019/09/24
- [PATCH 13/25] qapi: Make check_type()'s array case a bit more obvious, Markus Armbruster, 2019/09/24
- [PATCH 18/25] qapi: Improve reporting of invalid 'if' errors, Markus Armbruster, 2019/09/24
- [PATCH 12/25] qapi: Move check for reserved names out of add_name(),
Markus Armbruster <=
- [PATCH 22/25] qapi: Eliminate check_keys(), rename check_known_keys(), Markus Armbruster, 2019/09/24
- [PATCH 19/25] qapi: Improve reporting of invalid flags, Markus Armbruster, 2019/09/24
- [PATCH 20/25] qapi: Improve reporting of missing / unknown definition keys, Markus Armbruster, 2019/09/24