@Override
public void visit(SequentialStatement statement) {
List<Statement> statements = processSequence(statement.getSequence());
if (statements.size() == 1) {
resultStmt = statements.get(0);
} else {
statement.getSequence().clear();
statement.getSequence().addAll(statements);
resultStmt = statement;
}
}
@Override
public void visit(BlockStatement statement) {
List<Statement> statements = processSequence(statement.getBody());
eliminateRedundantBreaks(statements, statement);
BlockCountVisitor usageCounter = new BlockCountVisitor(statement);
usageCounter.visit(statements);
if (usageCounter.getCount() == 0) {
SequentialStatement result = new SequentialStatement();
result.getSequence().addAll(statements);
resultStmt = result;
} else {
statement.getBody().clear();
statement.getBody().addAll(statements);
resultStmt = statement;
}
}