crash13.C: Pass -Wreturn-type.

        * g++.old-deja/g++.brendan/crash13.C: Pass -Wreturn-type.
        * g++.old-deja/g++.brendan/crash52.C: Likewise.
        * g++.old-deja/g++.jason/report.C: Likewise.
        * g++.old-deja/g++.law/friend5.C: Likewise.
        * g++.old-deja/g++.mike/p646.C: Likewise.  Adjust the spelling
        of the expected warnings.

From-SVN: r36768

gcc/testsuite/ChangeLog

+2000-10-06  Richard Henderson  <rth@cygnus.com>
+
+	* g++.old-deja/g++.brendan/crash13.C: Pass -Wreturn-type.
+	* g++.old-deja/g++.brendan/crash52.C: Likewise.
+	* g++.old-deja/g++.jason/report.C: Likewise.
+	* g++.old-deja/g++.law/friend5.C: Likewise.
+	* g++.old-deja/g++.mike/p646.C: Likewise.  Adjust the spelling
+	of the expected warnings.
+
 2000-10-06  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* g++.old-deja/g++.pt/enum14.C: New test.

gcc/testsuite/g++.old-deja/g++.brendan/crash13.C

 // Build don't link: 
 // GROUPS passed old-abort
+// Special g++ Options: -Wreturn-type
 class gen_op
 {
 public:

gcc/testsuite/g++.old-deja/g++.brendan/crash52.C

 // Build don't link: 
 // GROUPS passed old-abort
+// Special g++ Options: -Wreturn-type
 #include <iostream.h>
 
 class A {

gcc/testsuite/g++.old-deja/g++.jason/report.C

 // Build don't link: 
 // GROUPS passed error-reporting
+// Special g++ Options: -Wreturn-type
+
 template <char C>
 class badoo
 {

gcc/testsuite/g++.old-deja/g++.law/friend5.C

 // Build don't link: 
 // GROUPS passed friends
+// Special g++ Options: -Wreturn-type
+
         extern "C" int good_friend(int);
         extern "C" int bad_friend();
 

gcc/testsuite/g++.old-deja/g++.mike/p646.C

@@ -6,7 +6,7 @@
 */
 
 
-// Special g++ Options: -Wno-deprecated
+// Special g++ Options: -Wno-deprecated -Wreturn-type
 
 extern "C"
 {
@@ -107,7 +107,7 @@ warn_return_1 ()
 {
   foo f;
   printf ("returning 1\n");
-}                              // WARNING - no return statement
+}                              // WARNING - control reaches end
 
 int
 warn_return_arg (int arg)
@@ -115,7 +115,7 @@ warn_return_arg (int arg)
   foo f;
   printf ("returning %d\n", arg);
   arg;
-}                              // WARNING - no return statement
+}                              // WARNING - control reaches end
 
 int
 warn_return_sum (int x, int y)
@@ -123,14 +123,14 @@ warn_return_sum (int x, int y)
   foo f;
   printf ("returning %d+%d\n", x, y);
   x + y;
-}                              // WARNING - no return statement
+}                              // WARNING - control reaches end
 
 foo
 warn_return_foo ()
 {
   foo f;
   printf ("returning foo\n");
-}                              // WARNING - no return statement
+}                              // WARNING - control reaches end
 
 foo
 nowarn_return_named_foo () return f
@@ -142,10 +142,10 @@ foo
 warn_foo_parm_returns_foo (foo f)
 {
   f;
-}                              // WARNING - no return statement
+}                              // WARNING - control reaches end
 
 main ()
-{
+{				// WARNING - no type
   int ii = return_1 ();
   if (ii != 1)
     abort_because ("wrong value returned");