commit eaba7bb5acb47c95f54fc30f2002630079928bb5
author Marshall Clow <mclow.lists@gmail.com> Mon May 16 16:55:32 2016 +0000
committer Marshall Clow <mclow.lists@gmail.com> Mon May 16 16:55:32 2016 +0000
tree 281f674e655b6dd09cb1fb73f2eba446d29d0556
parent 10a682949034bf72534bfd157663d7d6d708dcba

Add a couple of _LIBCPP_ASSERT calls. No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@269663 91177308-0d34-0410-b5e6-96231b3b80d8

include/future

diff --git a/include/future b/include/future
index ce15eaf..957a23c 100644
--- a/include/future
+++ b/include/future
@@ -1482,6 +1482,7 @@
 void
 promise<_Rp>::set_exception(exception_ptr __p)
 {
+    _LIBCPP_ASSERT( __p != nullptr, "promise::set_exception: received nullptr" );
     if (__state_ == nullptr)
         __throw_future_error(future_errc::no_state);
     __state_->set_exception(__p);
@@ -1629,6 +1630,7 @@
 void
 promise<_Rp&>::set_exception(exception_ptr __p)
 {
+    _LIBCPP_ASSERT( __p != nullptr, "promise::set_exception: received nullptr" );
     if (__state_ == nullptr)
         __throw_future_error(future_errc::no_state);
     __state_->set_exception(__p);