From d5647a8ea3932c8a44dad13699e128d3d3fee255 Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Sun, 28 Sep 2014 22:31:50 -0700
Subject: Fix libstd

---
 src/libstd/rt/backtrace.rs | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

(limited to 'src/libstd/rt/backtrace.rs')

diff --git a/src/libstd/rt/backtrace.rs b/src/libstd/rt/backtrace.rs
index aa9505d83fc..33f8713e1a1 100644
--- a/src/libstd/rt/backtrace.rs
+++ b/src/libstd/rt/backtrace.rs
@@ -253,7 +253,7 @@ mod imp {
     /// play well with green threads, so while it is extremely nice
     /// and simple to use it should be used only on iOS devices as the
     /// only viable option.
-    #[cfg(target_os = "ios", target_arch = "arm")]
+    #[cfg(all(target_os = "ios", target_arch = "arm"))]
     #[inline(never)]
     pub fn write(w: &mut Writer) -> IoResult<()> {
         use iter::{Iterator, range};
@@ -284,7 +284,7 @@ mod imp {
         result::fold(iter, (), |_, _| ())
     }
 
-    #[cfg(not(target_os = "ios", target_arch = "arm"))]
+    #[cfg(not(all(target_os = "ios", target_arch = "arm")))]
     #[inline(never)] // if we know this is a function call, we can skip it when
                      // tracing
     pub fn write(w: &mut Writer) -> IoResult<()> {
@@ -365,8 +365,7 @@ mod imp {
         }
     }
 
-    #[cfg(target_os = "macos")]
-    #[cfg(target_os = "ios")]
+    #[cfg(any(target_os = "macos", target_os = "ios"))]
     fn print(w: &mut Writer, idx: int, addr: *mut libc::c_void) -> IoResult<()> {
         use intrinsics;
         #[repr(C)]
@@ -391,7 +390,7 @@ mod imp {
         }
     }
 
-    #[cfg(not(target_os = "macos"), not(target_os = "ios"))]
+    #[cfg(not(any(target_os = "macos", target_os = "ios")))]
     fn print(w: &mut Writer, idx: int, addr: *mut libc::c_void) -> IoResult<()> {
         use collections::Collection;
         use iter::Iterator;
@@ -571,16 +570,17 @@ mod imp {
 
         extern {
             // No native _Unwind_Backtrace on iOS
-            #[cfg(not(target_os = "ios", target_arch = "arm"))]
+            #[cfg(not(all(target_os = "ios", target_arch = "arm")))]
             pub fn _Unwind_Backtrace(trace: _Unwind_Trace_Fn,
                                      trace_argument: *mut libc::c_void)
                         -> _Unwind_Reason_Code;
 
-            #[cfg(not(target_os = "android"),
-                  not(target_os = "linux", target_arch = "arm"))]
+            #[cfg(all(not(target_os = "android"),
+                      not(all(target_os = "linux", target_arch = "arm"))))]
             pub fn _Unwind_GetIP(ctx: *mut _Unwind_Context) -> libc::uintptr_t;
-            #[cfg(not(target_os = "android"),
-                  not(target_os = "linux", target_arch = "arm"))]
+
+            #[cfg(all(not(target_os = "android"),
+                      not(all(target_os = "linux", target_arch = "arm"))))]
             pub fn _Unwind_FindEnclosingFunction(pc: *mut libc::c_void)
                 -> *mut libc::c_void;
         }
@@ -588,8 +588,8 @@ mod imp {
         // On android, the function _Unwind_GetIP is a macro, and this is the
         // expansion of the macro. This is all copy/pasted directly from the
         // header file with the definition of _Unwind_GetIP.
-        #[cfg(target_os = "android")]
-        #[cfg(target_os = "linux", target_arch = "arm")]
+        #[cfg(any(target_os = "android",
+                  all(target_os = "linux", target_arch = "arm")))]
         pub unsafe fn _Unwind_GetIP(ctx: *mut _Unwind_Context) -> libc::uintptr_t {
             #[repr(C)]
             enum _Unwind_VRS_Result {
@@ -634,8 +634,8 @@ mod imp {
 
         // This function also doesn't exist on Android or ARM/Linux, so make it
         // a no-op
-        #[cfg(target_os = "android")]
-        #[cfg(target_os = "linux", target_arch = "arm")]
+        #[cfg(any(target_os = "android",
+                  all(target_os = "linux", target_arch = "arm")))]
         pub unsafe fn _Unwind_FindEnclosingFunction(pc: *mut libc::c_void)
             -> *mut libc::c_void
         {
-- 
cgit 1.4.1-3-g733a5