要解决“Ada标签比较导致编译器崩溃”的问题，需要对代码进行修正。下面是一个可能导致编译器崩溃的示例代码：

with Ada.Text_IO;
procedure Main is
   type Color is (Red, Green, Blue);
   type Shape is (Circle, Square, Triangle);
   type Object is record
      Case Kind is
         When Circle =>
            Radius : Float;
         When Square =>
            Side : Float;
         When Triangle =>
            Side1, Side2, Side3 : Float;
      end case;
      Color : Color;
   end record;
   Obj1 : Object;
begin
   Obj1.Color := Green;
   Obj1.Kind := Circle;
   Obj1.Radius := 5.0;

   if Obj1.Color = Red then
      Ada.Text_IO.Put_Line("The color is red.");
   end if;

   if Obj1.Kind = Circle then
      Ada.Text_IO.Put_Line("The object is a circle.");
   end if;
end Main;

以上代码中，使用了标签比较操作符（=）来比较枚举类型和记录类型的标签（Color 和 Kind）。在 Ada 中，这样的比较是不允许的，并且可能导致编译器崩溃。

要解决这个问题，可以使用 case 语句来进行标签比较。下面是修正后的代码示例：

with Ada.Text_IO;
procedure Main is
   type Color is (Red, Green, Blue);
   type Shape is (Circle, Square, Triangle);
   type Object is record
      Case Kind is
         When Circle =>
            Radius : Float;
         When Square =>
            Side : Float;
         When Triangle =>
            Side1, Side2, Side3 : Float;
      end case;
      Color : Color;
   end record;
   Obj1 : Object;
begin
   Obj1.Color := Green;
   Obj1.Kind := Circle;
   Obj1.Radius := 5.0;

   case Obj1.Color is
      when Red =>
         Ada.Text_IO.Put_Line("The color is red.");
      when Green =>
         Ada.Text_IO.Put_Line("The color is green.");
      when Blue =>
         Ada.Text_IO.Put_Line("The color is blue.");
   end case;

   case Obj1.Kind is
      when Circle =>
         Ada.Text_IO.Put_Line("The object is a circle.");
      when Square =>
         Ada.Text_IO.Put_Line("The object is a square.");
      when Triangle =>
         Ada.Text_IO.Put_Line("The object is a triangle.");
   end case;
end Main;

修正后的代码使用 case 语句来判断枚举类型和记录类型的标签，并根据不同的标签执行相应的操作。这样就可以避免使用不允许的标签比较操作符，从而避免编译器崩溃。