/* This is from PR c/25892. The SC promised RMS that -Wpointer-sign would be off by default in GCC 4.1 to avoid inconvenient warnings while compiling GNU Emacs. It should be enabled with -Wall and/or -pedantic, though. Make sure it's off by default in this test (so use dg-options "" to avoid passing -pedantic-errors). */ /* { dg-options "" } */ void foo(unsigned long* ulp); void bar(long* lp) { foo(lp); }