tests/qapi-schema/flat-union-optional-discriminator.err - qemu - Git at Google

 flat-union-optional-discriminator.json: In union 'MyUnion':
 flat-union-optional-discriminator.json:6: discriminator member 'switch' of base type 'Base' must not be optional
	flat-union-optional-discriminator.json: In union 'MyUnion':
	flat-union-optional-discriminator.json:6: discriminator member 'switch' of base type 'Base' must not be optional