[attribute A] [flow A] [desugar A] [generate code A] [attribute A1] [flow A1] [desugar A1] [generate code A1] [attribute A2] [flow A2] [desugar A2] [generate code A2] [attribute B] [flow B] [desugar B] [generate code B] [attribute B1]
B.java:12:9: compiler.err.cant.resolve.location: kindname.variable, x, , , (compiler.misc.location: kindname.class, B1, null)
[attribute B2] [attribute D] [attribute D1] [attribute D2] 1 error
