auto merge of #8596 : vadimcn/rust/master, r=alexcrichton

This resolves issue #908.  

Notable changes:
-  On Windows, LLVM integrated assembler emits bad stack unwind tables when segmented stacks are enabled.  However, unwind info directives in the assembly output are correct, so we generate assembly first and then run it through an external assembler, just like it is already done for Android builds.

- Linker is invoked  via "g++" command instead of "gcc": g++ passes the appropriate magic parameters to the linker, which ensure correct registration of stack unwind tables in dynamic libraries.

19 files changed, 29 insertions, 78 deletions

diff --git a/src/libstd/c_str.rs b/src/libstd/c_str.rs
index 98710c158e0..df2fe70ff0e 100644
--- a/src/libstd/c_str.rs
+++ b/src/libstd/c_str.rs
@@ -283,7 +283,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_with_ref_empty_fail() {
         let c_str = unsafe { CString::new(ptr::null(), false) };
         c_str.with_ref(|_| ());
@@ -306,7 +305,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(cfg(windows))]
     fn test_to_c_str_fail() {
         use c_str::null_byte::cond;
 
diff --git a/src/libstd/cell.rs b/src/libstd/cell.rs
index 372effad61d..5db855d5b3c 100644
--- a/src/libstd/cell.rs
+++ b/src/libstd/cell.rs
@@ -93,7 +93,6 @@ fn test_basic() {
 
 #[test]
 #[should_fail]
-#[ignore(cfg(windows))]
 fn test_take_empty() {
     let value_cell = Cell::new_empty::<~int>();
     value_cell.take();
@@ -101,7 +100,6 @@ fn test_take_empty() {
 
 #[test]
 #[should_fail]
-#[ignore(cfg(windows))]
 fn test_put_back_non_empty() {
     let value_cell = Cell::new(~10);
     value_cell.put_back(~20);
diff --git a/src/libstd/io.rs b/src/libstd/io.rs
index 8f5a3728e95..2412ce9daf3 100644
--- a/src/libstd/io.rs
+++ b/src/libstd/io.rs
@@ -2017,7 +2017,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_read_buffer_too_small() {
         let path = &Path("tmp/lib-io-test-read-buffer-too-small.tmp");
         // ensure the file exists
diff --git a/src/libstd/local_data.rs b/src/libstd/local_data.rs
index 4dbe61b0c49..5d6610e6b55 100644
--- a/src/libstd/local_data.rs
+++ b/src/libstd/local_data.rs
@@ -201,7 +201,6 @@ fn test_tls_overwrite_multiple_types() {
 
 #[test]
 #[should_fail]
-#[ignore(cfg(windows))]
 fn test_tls_cleanup_on_failure() {
     static str_key: Key<@~str> = &Key;
     static box_key: Key<@@()> = &Key;
diff --git a/src/libstd/num/int_macros.rs b/src/libstd/num/int_macros.rs
index 4a7a5e32b32..e2218ce2736 100644
--- a/src/libstd/num/int_macros.rs
+++ b/src/libstd/num/int_macros.rs
@@ -919,7 +919,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_range_step_zero_step() {
         do range_step(0,10,0) |_i| { true };
     }
diff --git a/src/libstd/num/uint_macros.rs b/src/libstd/num/uint_macros.rs
index 90a14503a8d..d81a2756ad8 100644
--- a/src/libstd/num/uint_macros.rs
+++ b/src/libstd/num/uint_macros.rs
@@ -638,14 +638,12 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     pub fn to_str_radix1() {
         100u.to_str_radix(1u);
     }
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     pub fn to_str_radix37() {
         100u.to_str_radix(37u);
     }
@@ -697,13 +695,11 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_range_step_zero_step_up() {
         do range_step(0,10,0) |_i| { true };
     }
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_range_step_zero_step_down() {
         do range_step(0,-10,0) |_i| { true };
     }
diff --git a/src/libstd/option.rs b/src/libstd/option.rs
index 7faa98c2433..34c47d9f61e 100644
--- a/src/libstd/option.rs
+++ b/src/libstd/option.rs
@@ -479,7 +479,7 @@ mod tests {
         assert_eq!(y2, 5);
         assert!(y.is_none());
     }
-    #[test] #[should_fail] #[ignore(cfg(windows))]
+    #[test] #[should_fail]
     fn test_option_too_much_dance() {
         let mut y = Some(util::NonCopyable);
         let _y2 = y.take_unwrap();
diff --git a/src/libstd/os.rs b/src/libstd/os.rs
index 4e5a0e9b913..f734a59f67f 100644
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -1815,7 +1815,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(cfg(windows))]
     #[ignore]
     fn test_setenv_overwrite() {
         let n = make_rand_name();
@@ -1829,7 +1828,6 @@ mod tests {
     // Windows GetEnvironmentVariable requires some extra work to make sure
     // the buffer the variable is copied into is the right size
     #[test]
-    #[ignore(cfg(windows))]
     #[ignore]
     fn test_getenv_big() {
         let mut s = ~"";
diff --git a/src/libstd/ptr.rs b/src/libstd/ptr.rs
index 5f232c7881a..12af303f33f 100644
--- a/src/libstd/ptr.rs
+++ b/src/libstd/ptr.rs
@@ -711,7 +711,6 @@ pub mod ptr_tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_ptr_array_each_with_len_null_ptr() {
         unsafe {
             array_each_with_len(0 as **libc::c_char, 1, |e| {
@@ -721,7 +720,6 @@ pub mod ptr_tests {
     }
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_ptr_array_each_null_ptr() {
         unsafe {
             array_each(0 as **libc::c_char, |e| {
diff --git a/src/libstd/rand.rs b/src/libstd/rand.rs
index 7b10866207a..c7f3fd7740b 100644
--- a/src/libstd/rand.rs
+++ b/src/libstd/rand.rs
@@ -1007,7 +1007,6 @@ mod test {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_gen_int_from_fail() {
         let mut r = rng();
         r.gen_int_range(5, -2);
@@ -1024,7 +1023,6 @@ mod test {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_gen_uint_range_fail() {
         let mut r = rng();
         r.gen_uint_range(5u, 2u);
diff --git a/src/libstd/rt/io/extensions.rs b/src/libstd/rt/io/extensions.rs
index 3ce04a902e2..bc07de7d965 100644
--- a/src/libstd/rt/io/extensions.rs
+++ b/src/libstd/rt/io/extensions.rs
@@ -751,7 +751,6 @@ mod test {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn push_bytes_fail_reset_len() {
         // push_bytes unsafely sets the vector length. This is testing that
         // upon failure the length is reset correctly.
@@ -806,7 +805,6 @@ mod test {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn read_to_end_error() {
         let mut reader = MockReader::new();
         let count = Cell::new(0);
diff --git a/src/libstd/select.rs b/src/libstd/select.rs
index f537a1f6c33..531d55f6043 100644
--- a/src/libstd/select.rs
+++ b/src/libstd/select.rs
@@ -136,7 +136,7 @@ mod test {
     use cell::Cell;
     use iterator::{Iterator, range};
 
-    #[test] #[ignore(cfg(windows))] #[should_fail]
+    #[test] #[should_fail]
     fn select_doesnt_get_trolled() {
         select::<PortOne<()>>([]);
     }
@@ -316,7 +316,7 @@ mod test {
         }
     }
 
-    #[test] #[ignore(cfg(windows))]
+    #[test]
     fn select_killed() {
         do run_in_newsched_task {
             let (success_p, success_c) = oneshot::<bool>();
diff --git a/src/libstd/str.rs b/src/libstd/str.rs
index d5a44201ce6..610ca93494c 100644
--- a/src/libstd/str.rs
+++ b/src/libstd/str.rs
@@ -2451,7 +2451,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_pop_char_fail() {
         let mut data = ~"";
         let _cc3 = data.pop_char();
@@ -2767,7 +2766,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_slice_fail() {
         "中华Việt Nam".slice(0u, 2u);
     }
@@ -2933,7 +2931,6 @@ mod tests {
 
 
     #[test]
-    #[ignore(cfg(windows))]
     fn test_from_bytes_fail() {
         use str::not_utf8::cond;
 
@@ -2983,7 +2980,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(cfg(windows))]
     #[should_fail]
     fn test_as_bytes_fail() {
         // Don't double free. (I'm not sure if this exercises the
diff --git a/src/libstd/task/mod.rs b/src/libstd/task/mod.rs
index 5ffa03dec26..e76b81a904d 100644
--- a/src/libstd/task/mod.rs
+++ b/src/libstd/task/mod.rs
@@ -616,7 +616,7 @@ pub unsafe fn rekillable<U>(f: &fn() -> U) -> U {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_kill_unkillable_task() {
     use rt::test::*;
 
@@ -637,7 +637,7 @@ fn test_kill_unkillable_task() {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_kill_rekillable_task() {
     use rt::test::*;
 
@@ -658,7 +658,7 @@ fn test_kill_rekillable_task() {
     }
 }
 
-#[test] #[should_fail] #[ignore(cfg(windows))]
+#[test] #[should_fail]
 fn test_cant_dup_task_builder() {
     let mut builder = task();
     builder.unlinked();
@@ -679,7 +679,7 @@ fn test_cant_dup_task_builder() {
 fn block_forever() { let (po, _ch) = stream::<()>(); po.recv(); }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_unlinked_unsup_no_fail_down() { // grandchild sends on a port
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -698,7 +698,7 @@ fn test_spawn_unlinked_unsup_no_fail_down() { // grandchild sends on a port
     }
 }
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_unlinked_unsup_no_fail_up() { // child unlinked fails
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -706,7 +706,7 @@ fn test_spawn_unlinked_unsup_no_fail_up() { // child unlinked fails
     }
 }
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_unlinked_sup_no_fail_up() { // child unlinked fails
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -716,7 +716,7 @@ fn test_spawn_unlinked_sup_no_fail_up() { // child unlinked fails
     }
 }
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_unlinked_sup_fail_down() {
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -729,7 +729,7 @@ fn test_spawn_unlinked_sup_fail_down() {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_linked_sup_fail_up() { // child fails; parent fails
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -750,7 +750,7 @@ fn test_spawn_linked_sup_fail_up() { // child fails; parent fails
     }
 }
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_linked_sup_fail_down() { // parent fails; child fails
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -767,7 +767,7 @@ fn test_spawn_linked_sup_fail_down() { // parent fails; child fails
     }
 }
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_linked_unsup_fail_up() { // child fails; parent fails
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -780,7 +780,7 @@ fn test_spawn_linked_unsup_fail_up() { // child fails; parent fails
     }
 }
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_linked_unsup_fail_down() { // parent fails; child fails
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -793,7 +793,7 @@ fn test_spawn_linked_unsup_fail_down() { // parent fails; child fails
     }
 }
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_linked_unsup_default_opts() { // parent fails; child fails
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -812,7 +812,7 @@ fn test_spawn_linked_unsup_default_opts() { // parent fails; child fails
 // when the middle task exits successfully early before kill signals are sent.
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_failure_propagate_grandchild() {
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -829,7 +829,7 @@ fn test_spawn_failure_propagate_grandchild() {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_failure_propagate_secondborn() {
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -846,7 +846,7 @@ fn test_spawn_failure_propagate_secondborn() {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_failure_propagate_nephew_or_niece() {
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -863,7 +863,7 @@ fn test_spawn_failure_propagate_nephew_or_niece() {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_linked_sup_propagate_sibling() {
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -941,7 +941,6 @@ fn test_add_wrapper() {
 }
 
 #[test]
-#[ignore(cfg(windows))]
 fn test_future_result() {
     let mut result = None;
     let mut builder = task();
@@ -959,7 +958,7 @@ fn test_future_result() {
     assert_eq!(result.unwrap().recv(), Failure);
 }
 
-#[test] #[should_fail] #[ignore(cfg(windows))]
+#[test] #[should_fail]
 fn test_back_to_the_future_result() {
     let mut builder = task();
     builder.future_result(util::ignore);
@@ -977,7 +976,6 @@ fn test_try_success() {
 }
 
 #[test]
-#[ignore(cfg(windows))]
 fn test_try_fail() {
     match do try {
         fail!()
@@ -1159,7 +1157,6 @@ fn test_avoid_copying_the_body_unlinked() {
 
 #[ignore(reason = "linked failure")]
 #[test]
-#[ignore(cfg(windows))]
 #[should_fail]
 fn test_unkillable() {
     let (po, ch) = stream();
@@ -1195,7 +1192,6 @@ fn test_unkillable() {
 
 #[ignore(reason = "linked failure")]
 #[test]
-#[ignore(cfg(windows))]
 #[should_fail]
 fn test_unkillable_nested() {
     let (po, ch) = comm::stream();
@@ -1261,7 +1257,7 @@ fn test_simple_newsched_spawn() {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_spawn_watched() {
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
@@ -1284,7 +1280,7 @@ fn test_spawn_watched() {
 }
 
 #[ignore(reason = "linked failure")]
-#[test] #[ignore(cfg(windows))]
+#[test]
 fn test_indestructible() {
     use rt::test::run_in_newsched_task;
     do run_in_newsched_task {
diff --git a/src/libstd/task/spawn.rs b/src/libstd/task/spawn.rs
index e0efc14a887..783d9c3e810 100644
--- a/src/libstd/task/spawn.rs
+++ b/src/libstd/task/spawn.rs
@@ -722,7 +722,6 @@ fn test_spawn_raw_simple() {
 }
 
 #[test]
-#[ignore(cfg(windows))]
 fn test_spawn_raw_unsupervise() {
     let opts = task::TaskOpts {
         linked: false,
@@ -736,7 +735,6 @@ fn test_spawn_raw_unsupervise() {
 }
 
 #[test]
-#[ignore(cfg(windows))]
 fn test_spawn_raw_notify_success() {
     let (notify_po, notify_ch) = comm::stream();
 
@@ -750,7 +748,6 @@ fn test_spawn_raw_notify_success() {
 }
 
 #[test]
-#[ignore(cfg(windows))]
 fn test_spawn_raw_notify_failure() {
     // New bindings for these
     let (notify_po, notify_ch) = comm::stream();
diff --git a/src/libstd/unstable/extfmt.rs b/src/libstd/unstable/extfmt.rs
index 83c12f0af5e..f2cfd114349 100644
--- a/src/libstd/unstable/extfmt.rs
+++ b/src/libstd/unstable/extfmt.rs
@@ -441,14 +441,12 @@ pub mod ct {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_parse_type_missing() {
         parse_type("", 0, 0, die);
     }
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_parse_type_unknown() {
         parse_type("!", 0, 1, die);
     }
diff --git a/src/libstd/unstable/finally.rs b/src/libstd/unstable/finally.rs
index 7fbe9179f75..42820aaaa95 100644
--- a/src/libstd/unstable/finally.rs
+++ b/src/libstd/unstable/finally.rs
@@ -83,7 +83,6 @@ fn test_success() {
 }
 
 #[test]
-#[ignore(cfg(windows))]
 #[should_fail]
 fn test_fail() {
     let mut i = 0;
diff --git a/src/libstd/unstable/sync.rs b/src/libstd/unstable/sync.rs
index 29be094121c..d7f9988edef 100644
--- a/src/libstd/unstable/sync.rs
+++ b/src/libstd/unstable/sync.rs
@@ -481,7 +481,7 @@ mod tests {
         }
     }
 
-    #[test] #[should_fail] #[ignore(cfg(windows))]
+    #[test] #[should_fail]
     fn exclusive_new_poison() {
         unsafe {
             // Tests that if one task fails inside of an Exclusive::new, subsequent
@@ -599,7 +599,7 @@ mod tests {
         res.unwrap().recv();
     }
 
-    #[test] #[should_fail] #[ignore(cfg(windows))]
+    #[test] #[should_fail]
     fn exclusive_new_unwrap_conflict() {
         let x = Exclusive::new(~~"hello");
         let x2 = Cell::new(x.clone());
@@ -615,7 +615,7 @@ mod tests {
         assert!(res.unwrap().recv() == task::Success);
     }
 
-    #[test] #[ignore(cfg(windows))]
+    #[test]
     fn exclusive_new_unwrap_deadlock() {
         // This is not guaranteed to get to the deadlock before being killed,
         // but it will show up sometimes, and if the deadlock were not there,
diff --git a/src/libstd/vec.rs b/src/libstd/vec.rs
index 01e7e053cf5..f196cf423c1 100644
--- a/src/libstd/vec.rs
+++ b/src/libstd/vec.rs
@@ -2521,7 +2521,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_head_empty() {
         let a: ~[int] = ~[];
         a.head();
@@ -2547,7 +2546,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_tail_empty() {
         let a: ~[int] = ~[];
         a.tail();
@@ -2563,7 +2561,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_tailn_empty() {
         let a: ~[int] = ~[];
         a.tailn(2);
@@ -2579,7 +2576,6 @@ mod tests {
 
     #[init]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_init_empty() {
         let a: ~[int] = ~[];
         a.init();
@@ -2595,7 +2591,6 @@ mod tests {
 
     #[init]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_initn_empty() {
         let a: ~[int] = ~[];
         a.initn(2);
@@ -2611,7 +2606,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_last_empty() {
         let a: ~[int] = ~[];
         a.last();
@@ -3079,7 +3073,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(cfg(windows))]
     #[should_fail]
     fn test_insert_oob() {
         let mut a = ~[1, 2, 3];
@@ -3102,7 +3095,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(cfg(windows))]
     #[should_fail]
     fn test_remove_oob() {
         let mut a = ~[1, 2, 3];
@@ -3130,7 +3122,6 @@ mod tests {
 
 
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_from_fn_fail() {
         do from_fn(100) |v| {
@@ -3140,7 +3131,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_build_fail() {
         do build |push| {
@@ -3153,7 +3143,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_grow_fn_fail() {
         let mut v = ~[];
@@ -3165,8 +3154,8 @@ mod tests {
         }
     }
 
+    #[ignore] // FIXME #8698
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_map_fail() {
         let v = [(~0, @0), (~0, @0), (~0, @0), (~0, @0)];
@@ -3180,8 +3169,8 @@ mod tests {
         };
     }
 
+    #[ignore] // FIXME #8698
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_flat_map_fail() {
         let v = [(~0, @0), (~0, @0), (~0, @0), (~0, @0)];
@@ -3195,8 +3184,8 @@ mod tests {
         };
     }
 
+    #[ignore] // FIXME #8698
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_rposition_fail() {
         let v = [(~0, @0), (~0, @0), (~0, @0), (~0, @0)];
@@ -3210,8 +3199,8 @@ mod tests {
         };
     }
 
+    #[ignore] // FIXME #8698
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_permute_fail() {
         let v = [(~0, @0), (~0, @0), (~0, @0), (~0, @0)];
@@ -3226,7 +3215,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(windows)]
     #[should_fail]
     fn test_as_imm_buf_fail() {
         let v = [(~0, @0), (~0, @0), (~0, @0), (~0, @0)];
@@ -3236,7 +3224,6 @@ mod tests {
     }
 
     #[test]
-    #[ignore(cfg(windows))]
     #[should_fail]
     fn test_as_mut_buf_fail() {
         let mut v = [(~0, @0), (~0, @0), (~0, @0), (~0, @0)];
@@ -3247,7 +3234,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_copy_memory_oob() {
         unsafe {
             let mut a = [1, 2, 3, 4];
@@ -3469,7 +3455,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_window_iterator_0() {
         let v = &[1i,2,3,4];
         let _it = v.window_iter(0);
@@ -3494,7 +3479,6 @@ mod tests {
 
     #[test]
     #[should_fail]
-    #[ignore(cfg(windows))]
     fn test_chunk_iterator_0() {
         let v = &[1i,2,3,4];
         let _it = v.chunk_iter(0);