qapi: Improve reporting of invalid 'if' further

check_if()'s errors don't point to the offending part of the
expression.  For instance:

    tests/qapi-schema/alternate-branch-if-invalid.json:2: 'if' condition ' ' makes no sense

Other check_FOO() do, with the help of a @source argument.  Make
check_if() do that, too.  The example above improves to:

    tests/qapi-schema/alternate-branch-if-invalid.json:2: 'if' condition ' ' of 'data' member 'branch' makes no sense

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190927134639.4284-23-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2019-09-27 15:46:35 +02:00
parent eeb57c85da
commit fab12376d0
10 changed files with 25 additions and 20 deletions

View file

@ -1,2 +1,2 @@
tests/qapi-schema/bad-if-empty-list.json: In struct 'TestIfStruct':
tests/qapi-schema/bad-if-empty-list.json:2: 'if' condition [] is useless
tests/qapi-schema/bad-if-empty-list.json:2: 'if' condition [] of struct is useless