//Ignore compound statement, visitor will visit individual statements
} else if(stmt instanceof IASTCompoundStatement){
} else if(stmt instanceof IASTReturnStatement){
//TODO: Construct fake statement with read dependency
IASTReturnStatement ret = (IASTReturnStatement)stmt;
IASTExpression exp = ret.getReturnValue();
if(exp != null){
//System.err.println("FadaVisitor return expression not handled: " + stmt.getRawSignature());
ExprVisitor visitor = new ExprVisitor();
exp.accept(visitor);