Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2021-09-03' into staging
QAPI patches patches for 2021-09-03
# gpg: Signature made Fri 03 Sep 2021 16:20:49 BST
# gpg: using RSA key
354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* remotes/armbru/tags/pull-qapi-2021-09-03:
qapi: Tweak error messages for unknown / conflicting 'if' keys
qapi: Tweak error messages for missing / conflicting meta-type
tests/qapi-schema: Hide OrderedDict in test output
qapi: Use re.fullmatch() where appropriate
qapi: Use "not COND" instead of "!COND" for generated documentation
qapi: Avoid redundant parens in code generated for conditionals
qapi: Factor common recursion out of cgen_ifcond(), docgen_ifcond()
qapi: Fix C code generation for 'if'
tests/qapi-schema: Demonstrate broken C code for 'if'
tests/qapi-schema: Correct two 'if' conditionals
qapi: Simplify how QAPISchemaIfCond represents "no condition"
qapi: Simplify QAPISchemaIfCond's interface for generating C
qapi: Set boolean value correctly in examples
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>