[Boost-commit] svn:boost r61516 - trunk/boost/config/compiler

Subject: [Boost-commit] svn:boost r61516 - trunk/boost/config/compiler
From: nielsdekker_at_[hidden]
Date: 2010-04-23 18:01:56

Author: niels_dekker
Date: 2010-04-23 18:01:56 EDT (Fri, 23 Apr 2010)
New Revision: 61516
URL: http://svn.boost.org/trac/boost/changeset/61516

Log:
Added BOOST_NO_COMPLETE_VALUE_INITIALIZATION to IBM XL C++ <= V10.1.0 (trunk), see #4080.
Text files modified: 
   trunk/boost/config/compiler/vacpp.hpp |     8 ++++++++                                
   1 files changed, 8 insertions(+), 0 deletions(-)

Modified: trunk/boost/config/compiler/vacpp.hpp
==============================================================================
--- trunk/boost/config/compiler/vacpp.hpp	(original)
+++ trunk/boost/config/compiler/vacpp.hpp	2010-04-23 18:01:56 EDT (Fri, 23 Apr 2010)
@@ -30,6 +30,14 @@
 #  define BOOST_NO_INITIALIZER_LISTS
 #endif
 
+#if (__IBMCPP__ <= 1010)
+// XL C++ V10.1.0.0 may not always value-initialize a temporary object T(),
+// when T is a non-POD aggregate class type. Michael Wong (IBM Canada Ltd)
+// has confirmed this issue and gave it high priority.
+// -- Niels Dekker (LKEB), 2010.
+#  define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+#endif
+
 //
 // On AIX thread support seems to be indicated by _THREAD_SAFE:
 //