typedef5.C: add some more tests involving checks involving function types and aliases

	* g++.old-deja/g++.other/typedef5.C: add some more tests involving
	checks involving function types and aliases

From-SVN: r22430

gcc/testsuite/ChangeLog

+1998-09-15  Alexandre Oliva  <oliva@dcc.unicamp.br>
+
+	* g++.old-deja/g++.other/typedef5.C: add some more tests involving 
+	checks involving function types and aliases
+
 1998-09-12  Alexandre Oliva  <oliva@dcc.unicamp.br>
 
 	* g++.old-deja/g++.other/typedef5.C: check whether typedefs can be

gcc/testsuite/g++.old-deja/g++.other/typedef5.C

@@ -4,5 +4,13 @@
 
 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); // ERROR - covers message `previously declared here'
+typedef v* (*const w)(t); // ERROR - invalid redeclaration
+typedef v const* (*w)(t); // ERROR - invalid redeclaration
+typedef v* const (*w)(t); // ERROR - invalid redeclaration