Make miri happy

Author: ChrisDenton

library/std/src/sys/pal/windows/mod.rs

@@ -321,8 +321,8 @@ pub fn dur2timeout(dur: Duration) -> c::DWORD {
 ///
 /// This is the same implementation as in libpanic_abort's `__rust_start_panic`. See
 /// that function for more information on `__fastfail`
+#[cfg(not(miri))] // inline assembly does not work in Miri
 pub fn abort_internal() -> ! {
-    #[cfg(not(miri))] // inline assembly does not work in Miri
     unsafe {
         cfg_if::cfg_if! {
             if #[cfg(any(target_arch = "x86", target_arch = "x86_64"))] {
@@ -336,7 +336,11 @@ pub fn abort_internal() -> ! {
             }
         }
     }
-    #[cfg(miri)]
+}
+
+// miri is sensitive to changes here so check miri is happy if touching this
+#[cfg(miri)]
+pub fn abort_internal() -> ! {
     core::intrinsics::abort()
 }