Boost C++ Libraries: Ticket #12941: MinGW- Ignore return value from BOOST_INTERLOCKED_EXCHANGE

attachment set

mattyclarkson@… — Thu, 30 Mar 2017 10:04:42 GMT

attachment → 0001-Ignore-EXCHANGE-return-value.patch

Proposed cast to (void) patch

owner, status, summary changed

viboes — Sat, 29 Apr 2017 01:59:58 GMT

owner changed from Anthony Williams to viboes
status new → assigned
summary Ignore return value from BOOST_INTERLOCKED_EXCHANGE → MinGW- Ignore return value from BOOST_INTERLOCKED_EXCHANGE

This code doesn't exists anymore.

From which version is the patch?

type changed

viboes — Sat, 29 Apr 2017 16:05:58 GMT

type Bugs → Support Requests

mattyclarkson@… — Sun, 30 Apr 2017 17:53:32 GMT

It was from 1.63 but the code has had a cast added to the pointer. The patch is now:

---
 boost/thread/win32/interlocked_read.hpp |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/boost/thread/win32/interlocked_read.hpp b/boost/thread/win32/interlocked_read.hpp
index 2ad3fe9..0a16407 100644
--- a/boost/thread/win32/interlocked_read.hpp
+++ b/boost/thread/win32/interlocked_read.hpp
@@ -61,11 +61,11 @@ namespace boost
         }
         inline void interlocked_write_release(long volatile* x,long value) BOOST_NOEXCEPT
         {
-            BOOST_INTERLOCKED_EXCHANGE((long*)x,value);
+            (void)BOOST_INTERLOCKED_EXCHANGE((long*)x,value);
         }
         inline void interlocked_write_release(void* volatile* x,void* value) BOOST_NOEXCEPT
         {
-            BOOST_INTERLOCKED_EXCHANGE_POINTER((void**)x,value);
+            (void)BOOST_INTERLOCKED_EXCHANGE_POINTER((void**)x,value);
         }
     }
 }
--
1.7.10.4

status changed; resolution set; milestone deleted

viboes — Sat, 16 Sep 2017 16:46:04 GMT

status assigned → closed
resolution → worksforme
milestone To Be Determined

Closed as the code is not there anymore.