Dart replacing the node in the abstract syntax tree


i want to replace print(a) with print(a+b) in the following code.

void main(){
   String a ="hey";
   String b ="there"; 

cn is the AstNode & cn contains print($a)

Is their any way i can do this? Please help me, i am new to dart.



this is the link for the answer.

Answered By – Rishab Jain

Answer Checked By – Pedro (FlutterFixes Volunteer)

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