upd: fix bug in Any2String

src/Evalvisitor.cpp

@@ -133,7 +133,20 @@ std::any EvalVisitor::visitFactor(Python3Parser::FactorContext *ctx) {
 }
 
 std::any EvalVisitor::visitAtom_expr(Python3Parser::Atom_exprContext *ctx) {
-  return visitChildren(ctx);
+  if (!ctx->trailer()) {
+    auto val = visitAtom(ctx->atom());
+    std::cerr << "[Log] The Atom returns : ";
+    if (auto ptr = std::any_cast<NoneType>(&val)) {
+      std::cerr << "NoneType" << std::endl;
+    } else if (auto ptr = std::any_cast<RawVarible>(&val)) {
+      std::cerr << "Variable Name=" << ptr->name
+                << " val=" << Any2String(Variables.ReadVariable(ptr->name))
+                << std::endl;
+    } else
+      std::cerr << Any2String(val) << std::endl;
+    return val;
+  }
+  throw FatalError("Not implemented in function visitAtom_expr: function call");
 }
 
 std::any EvalVisitor::visitTrailer(Python3Parser::TrailerContext *ctx) {
@@ -164,6 +177,7 @@ std::any EvalVisitor::visitAtom(Python3Parser::AtomContext *ctx) {
       const std::string &tmp = item->getText();
       res.append(tmp, 1, tmp.size() - 2);
     }
+    // std::cerr<<"[Log] The string is : "<<res<<std::endl;
     return res;
   }
 }