Merge GDB 7.5.1

gdb/testsuite/gdb.cp/overload.cc

 #include <stddef.h>
 
 class foo {
 public:
   foo  (int);
   foo  (int, const char *);
   foo  (foo&);
   ~foo ();
   void foofunc (int);
   void foofunc (int, signed char *);
@@ skipping 117 matching lines @@
     foo foo_instance3(foo_instance2);
 
     // Some calls to ensure all the functions are emitted.
     K::staticoverload();
     K::staticoverload(2);
     K::staticoverload(2, 3);
     N::nsoverload();
     N::nsoverload(2);
     N::nsoverload(2, 3);
 
-    #ifdef usestubs
-       set_debug_traps();
-       breakpoint();
-    #endif
-
     overloadNamespace (1);
     overloadNamespace (dummyInstance);
     XXX::overloadNamespace ('a');
 
     // Verify that intToChar should work:
     intToChar(1);
 
     marker1(); // marker1-returns-here
     XXX::marker2(); // marker1-returns-here
 
@@ skipping 80 matching lines @@
 int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7,
                    int a8, int a9, int a10, int a11)
                         { a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 =
                           a10 = a11 = 0; return 11;}
 
 
 
 int K::staticoverload () { return 1; }
 int K::staticoverload (int x) { return x; }
 int K::staticoverload (int x, int y) { return x + y; }