Forbid dangerous(?) implicit conversion to AggregateDataVariant

Previously, std::vector could be converted automatically to AggregateDataVariant using the move constructor

src/language/ast/ASTNodeBuiltinFunctionExpressionBuilder.cpp

@@ -231,6 +231,9 @@ ASTNodeBuiltinFunctionExpressionBuilder::_getArgumentConverter(const ASTNodeData
       }
       case ASTNodeDataType::double_t: {
         return std::make_unique<FunctionTupleArgumentConverter<ParameterContentT, double>>(argument_number);
+      }
+      case ASTNodeDataType::string_t: {
+        return std::make_unique<FunctionTupleArgumentConverter<ParameterContentT, std::string>>(argument_number);
       }
         // LCOV_EXCL_START
       default: {
@@ -265,6 +268,9 @@ ASTNodeBuiltinFunctionExpressionBuilder::_getArgumentConverter(const ASTNodeData
     case ASTNodeDataType::double_t: {
       return std::make_unique<FunctionTupleArgumentConverter<ParameterContentT, double>>(argument_number);
     }
+    case ASTNodeDataType::string_t: {
+      return std::make_unique<FunctionTupleArgumentConverter<ParameterContentT, std::string>>(argument_number);
+    }
     case ASTNodeDataType::function_t: {
       const ASTNode& parent_node = argument_node_sub_data_type.m_parent_node;
       auto symbol_table          = parent_node.m_symbol_table;
@@ -457,7 +463,7 @@ ASTNodeBuiltinFunctionExpressionBuilder::_getArgumentConverter(const ASTNodeData
         }
       }
       case ASTNodeDataType::string_t: {
-        return get_function_argument_to_string_converter();
+        return get_function_argument_to_tuple_converter(std::string{});
       }
         // LCOV_EXCL_START
       default: {