Merge branch 'master' into feature/core_convert_id

1 files changed, 8 insertions, 5 deletions

diff --git a/src/libstd/sys/windows/thread.rs b/src/libstd/sys/windows/thread.rs
index 74786d09285..85588cc6c8e 100644
--- a/src/libstd/sys/windows/thread.rs
+++ b/src/libstd/sys/windows/thread.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use alloc::boxed::FnBox;
+use boxed::FnBox;
 use io;
 use ffi::CStr;
 use mem;
@@ -28,7 +28,7 @@ pub struct Thread {
 }
 
 impl Thread {
-    pub unsafe fn new<'a>(stack: usize, p: Box<FnBox() + 'a>)
+    pub unsafe fn new<'a>(stack: usize, p: Box<dyn FnBox() + 'a>)
                           -> io::Result<Thread> {
         let p = box p;
 
@@ -42,7 +42,8 @@ impl Thread {
         let stack_size = (stack + 0xfffe) & (!0xfffe);
         let ret = c::CreateThread(ptr::null_mut(), stack_size,
                                   thread_start, &*p as *const _ as *mut _,
-                                  0, ptr::null_mut());
+                                  c::STACK_SIZE_PARAM_IS_A_RESERVATION,
+                                  ptr::null_mut());
 
         return if ret as usize == 0 {
             Err(io::Error::last_os_error())
@@ -93,6 +94,8 @@ impl Thread {
 
 #[cfg_attr(test, allow(dead_code))]
 pub mod guard {
-    pub unsafe fn current() -> Option<usize> { None }
-    pub unsafe fn init() -> Option<usize> { None }
+    pub type Guard = !;
+    pub unsafe fn current() -> Option<Guard> { None }
+    pub unsafe fn init() -> Option<Guard> { None }
+    pub unsafe fn deinit() {}
 }