Split cross-crate test into own test and xfail-fast it

Author: bytwise

src/test/auxiliary/static-function-pointer-aux.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-fn f(x: int) -> int { -x }
+pub fn f(x: int) -> int { -x }
 
 pub static F: extern fn(int) -> int = f;
 pub static mut MutF: extern fn(int) -> int = f;

src/test/run-pass/static-function-pointer-xc.rs

@@ -0,0 +1,26 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// xfail-fast
+// aux-build:static-function-pointer-aux.rs
+extern mod aux(name = "static-function-pointer-aux");
+
+fn f(x: int) -> int { x }
+
+fn main() {
+    assert_eq!(aux::F(42), -42);
+    unsafe {
+        assert_eq!(aux::MutF(42), -42);
+        aux::MutF = f;
+        assert_eq!(aux::MutF(42), 42);
+        aux::MutF = aux::f;
+        assert_eq!(aux::MutF(42), -42);
+    }
+}

src/test/run-pass/static-function-pointer.rs

@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -8,9 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// aux-build:static-function-pointer-aux.rs
-extern mod aux(name = "static-function-pointer-aux");
-
 fn f(x: int) -> int { x }
 fn g(x: int) -> int { 2 * x }
 
@@ -24,10 +21,4 @@ fn main() {
         G = g;
         assert_eq!(G(42), 84);
     }
-    assert_eq!(aux::F(42), -42);
-    unsafe {
-        assert_eq!(aux::MutF(42), -42);
-        aux::MutF = f;
-        assert_eq!(aux::MutF(42), 42);
-    }
 }