Member predicate ForStmt :: getAnInitializer

Gets an initializer expression of this for loop, if any.

For example, i = 0 in

for (int i = 0; i < 10; i++) {
  ...
}


                            
                                
                                    Expr
                                
                                 
                            
                            
                                getAnInitializer
                            
                            
                                (
                                )