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authorAlex Crichton <alex@alexcrichton.com>2014-12-19 11:29:39 -0800
committerAlex Crichton <alex@alexcrichton.com>2014-12-30 14:33:59 -0800
commit9e224c2bf18ebf8f871efb2e1aba43ed7970ebb7 (patch)
treeda18d5791e6841a1aa6a9469baca155d4ca9828d /src/libstd/sys/windows/thread.rs
parentd2368c3c11ddab9d812c4ddec2e44579326ad347 (diff)
downloadrust-9e224c2bf18ebf8f871efb2e1aba43ed7970ebb7.tar.gz
rust-9e224c2bf18ebf8f871efb2e1aba43ed7970ebb7.zip
std: Re-enable at_exit()
The new semantics of this function are that the callbacks are run when the *main
thread* exits, not when all threads have exited. This implies that other threads
may still be running when the `at_exit` callbacks are invoked and users need to
be prepared for this situation.

Users in the standard library have been audited in accordance to these new rules
as well.

Closes #20012
Diffstat (limited to 'src/libstd/sys/windows/thread.rs')
-rw-r--r--src/libstd/sys/windows/thread.rs2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/libstd/sys/windows/thread.rs b/src/libstd/sys/windows/thread.rs
index 4498f56c00a..59ab5f5c4d9 100644
--- a/src/libstd/sys/windows/thread.rs
+++ b/src/libstd/sys/windows/thread.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use core::prelude::*;
-
 use boxed::Box;
 use cmp;
 use mem;