// { dg-do assemble } // by Alexandre Oliva <oliva@dcc.unicamp.br> typedef int t; typedef t* u; typedef u v; typedef v* (*w)(t); typedef int t; typedef t* u; typedef u v; typedef v* (*w)(t const); // this is ok typedef v* (*w)(t); // { dg-error "" } covers message `previously declared here' typedef v* (*const w)(t); // { dg-error "" } invalid redeclaration typedef v const* (*w)(t); // { dg-error "" } invalid redeclaration typedef v* const (*w)(t); // { dg-error "" } invalid redeclaration