visitReturnStmt method
Implementation
@override
String visitReturnStmt(ReturnStmt stmt) {
final output = StringBuffer();
output.write(_lexicon.kReturn);
if (stmt.returnValue != null) {
final valueString = formatAST(stmt.returnValue!);
output.write(' $valueString');
}
if (stmt.hasEndOfStmtMark) {
output.write(_lexicon.endOfStatementMark);
}
return output.toString();
}