The previous commit demonstrated that the generator had several
flaws with less-than-perfect enums:
- an enum that listed the same string twice (or two variant
strings that map to the same C enumerator) ended up generating
an invalid C enum
- because the generator adds a _MAX terminator to each enum,
the use of an enum member 'max' can also cause this clash
- if an enum omits 'data', the generator left a python stack
trace rather than a graceful message
- an enum that used a non-array 'data' was silently accepted by
the parser
- an enum that used non-string members in the 'data' member
was silently accepted by the parser
Add check_enum to cover these situations, and update testcases
to match. While valid .json files won't trigger any of these
cases, we might as well be nicer to developers that make a typo
while trying to add new QAPI code.
Backports commit cf3935907b5df16f667d54ad6761c7e937dcf425 from qemu
We were missing the 'size' builtin type (which means that QAPI using
[ 'size' ] would fail to compile).
Backports commit cb17f79eef0d161e81ac457e4c1f124405be2a18 from qemu
There was some redundancy between builtin_types[] and
builtin_type_qtypes{}. Merge them into one.
Backports commit b52c4b9cf0bbafdf8cede4ea1f62770d86815718 from qemu
