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qapi: Lift enum-specific code out of check_name_str() 

check_name_str() masks leading digits when passed enum_member=True.
Only check_enum() does.  Lift the masking into check_enum().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20210323094025.3569441-10-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2021-03-23 10:40:06 +01:00
parent 5fbc78dd36
commit 0825f62c84
1 changed files with 10 additions and 13 deletions
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23
scripts/qapi/expr.py
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@ -34,18 +34,11 @@ def check_name_is_str(name, info, source):
def check_name_str(name, info, source, def check_name_str(name, info, source,
enum_member=False,
permit_upper=False): permit_upper=False):
membername = name
# Enum members can start with a digit, because the generated C
# code always prefixes it with the enum name
if enum_member and membername[0].isdigit():
membername = 'D' + membername
# Reserve the entire 'q_' namespace for c_name(), and for 'q_empty' # Reserve the entire 'q_' namespace for c_name(), and for 'q_empty'
# and 'q_obj_*' implicit type names. # and 'q_obj_*' implicit type names.
if not valid_name.match(membername) or \ if not valid_name.match(name) or \
c_name(membername, False).startswith('q_'): c_name(name, False).startswith('q_'):
raise QAPISemError(info, "%s has an invalid name" % source) raise QAPISemError(info, "%s has an invalid name" % source)
if not permit_upper and name.lower() != name: if not permit_upper and name.lower() != name:
raise QAPISemError( raise QAPISemError(
@ -213,11 +206,15 @@ def check_enum(expr, info):
for m in members] for m in members]
for member in members: for member in members:
source = "'data' member" source = "'data' member"
member_name = member['name']
check_keys(member, info, source, ['name'], ['if']) check_keys(member, info, source, ['name'], ['if'])
check_name_is_str(member['name'], info, source) check_name_is_str(member_name, info, source)
source = "%s '%s'" % (source, member['name']) source = "%s '%s'" % (source, member_name)
check_name_str(member['name'], info, source, # Enum members may start with a digit
enum_member=True, permit_upper=permit_upper) if member_name[0].isdigit():
member_name = 'd' + member_name # Hack: hide the digit
check_name_str(member_name, info, source,
permit_upper=permit_upper)
check_if(member, info, source) check_if(member, info, source)