/** Check that the assignment to a local variable is correct. */
protected void checkLocalAssign(
FlowGraph graph, LocalAssign a, DataFlowItem dfIn, DataFlowItem dfOut)
throws SemanticException {
LocalInstance li = ((Local) a.left()).localInstance();
if (!currCBI.localDeclarations.contains(li)) {
throw new SemanticException(
"Final local variable \"" + li.name() + "\" cannot be assigned to in an inner class.",
a.position());
}
MinMaxInitCount initCount = (MinMaxInitCount) dfOut.initStatus.get(li);
if (li.flags().isFinal() && InitCount.MANY.equals(initCount.getMax())) {
throw new SemanticException(
"variable \"" + li.name() + "\" might already have been assigned to", a.position());
}
}
