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| author | Markus Armbruster | 2019-09-27 15:46:32 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2019-09-28 17:17:19 +0200 |
| commit | a6735a574382b214d7f1ee7b315cc81421aaa77e (patch) | |
| tree | cda103d448f470f8837c20d53029299ebbe37da5 /scripts/qapi | |
| parent | qapi: Improve reporting of invalid 'if' errors (diff) | |
| download | qemu-a6735a574382b214d7f1ee7b315cc81421aaa77e.tar.gz qemu-a6735a574382b214d7f1ee7b315cc81421aaa77e.tar.xz qemu-a6735a574382b214d7f1ee7b315cc81421aaa77e.zip | |
qapi: Improve reporting of invalid flags
Split check_flags() off check_keys() and have check_exprs() call it
later, so its error messages gain an "in definition" line. Tweak the
error messages.
Checking values in a function named check_keys() is unclean anyway.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190927134639.4284-20-armbru@redhat.com>
Diffstat (limited to 'scripts/qapi')
| -rw-r--r-- | scripts/qapi/common.py | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index 8f96974f85..4f67b73684 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -915,16 +915,17 @@ def check_keys(expr, info, meta, required, optional=[]): required = required + [meta] source = "%s '%s'" % (meta, name) check_known_keys(expr, info, source, required, optional) - for (key, value) in expr.items(): - if key in ['gen', 'success-response'] and value is not False: - raise QAPISemError(info, - "'%s' of %s '%s' should only use false value" - % (key, meta, name)) - if (key in ['boxed', 'allow-oob', 'allow-preconfig'] - and value is not True): - raise QAPISemError(info, - "'%s' of %s '%s' should only use true value" - % (key, meta, name)) + + +def check_flags(expr, info): + for key in ['gen', 'success-response']: + if key in expr and expr[key] is not False: + raise QAPISemError( + info, "flag '%s' may only use false value" % key) + for key in ['boxed', 'allow-oob', 'allow-preconfig']: + if key in expr and expr[key] is not True: + raise QAPISemError( + info, "flag '%s' may only use true value" % key) def normalize_enum(expr): @@ -1027,6 +1028,7 @@ def check_exprs(exprs): assert False, 'unexpected meta type' check_if(expr, info) + check_flags(expr, info) if doc: doc.check_expr(expr) |