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// { dg-do assemble  }

// { dg-do assemble  }

// Message-Id: 

// Message-Id: 

// Date: Wed, 4 Mar 92 12:50 MET

// Date: Wed, 4 Mar 92 12:50 MET

// From: niklas@appli.se (Niklas Hallqvist)

// From: niklas@appli.se (Niklas Hallqvist)

// To: eichin@cygnus.com, tiemann@cygnus.com

// To: eichin@cygnus.com, tiemann@cygnus.com

// Cc: gcc2@cygnus.com

// Cc: gcc2@cygnus.com

// Subject: nested type handling

// Subject: nested type handling

//

//

// The last couple of days I've been struggling with nested types in the

// The last couple of days I've been struggling with nested types in the

// C++ compiler.  Frankly, it's a mess!  Was it impossible to put the stuff

// C++ compiler.  Frankly, it's a mess!  Was it impossible to put the stuff

// into the parser instead of the lexer?  Well, anyway, to get the following

// into the parser instead of the lexer?  Well, anyway, to get the following

// code to compile:

// code to compile:

//

//

// struct O {

// struct O {

//   struct M {

//   struct M {

//     struct I

//     struct I

//       {};

//       {};

//   };

//   };

// };

// };

// O::M::I s;

// O::M::I s;

//

//

// a patch enclosed below is needed.  I'm not sure if it causes any

// a patch enclosed below is needed.  I'm not sure if it causes any

// unanticipated side-effects, but it seem to work well for me.

// unanticipated side-effects, but it seem to work well for me.

struct O {

struct O {

  struct M {

  struct M {

    struct I

    struct I

      {};

      {};

  };

  };

};

};

O::M::I s;

O::M::I s;