[regex] 'showbase' : is not a member of 'std'

[faridz@…]

The ​stdcxx is the another implementation of the STL (initially based on RogueWave STL).

The following errors are encountered when running boost regression tests on msvc with stdcxx-4.2.0.

unicode_iterator_test.cpp
..\boost/regex/pending/unicode_iterator.hpp(119) : error C2039: 'showbase' : is not a member of 'std'
..\boost/regex/pending/unicode_iterator.hpp(119) : error C2065: 'showbase' : undeclared identifier
..\boost/regex/pending/unicode_iterator.hpp(119) : error C2039: 'hex' : is not a member of 'std'
..\boost/regex/pending/unicode_iterator.hpp(119) : error C2065: 'hex' : undeclared identifier

The proposed patch:

Index: boost/regex/pending/unicode_iterator.hpp
===================================================================
--- boost/regex/pending/unicode_iterator.hpp	(revision 42908)
+++ boost/regex/pending/unicode_iterator.hpp	(working copy)
@@ -68,6 +68,7 @@
 #include <stdexcept>
 #ifndef BOOST_NO_STD_LOCALE
 #include <sstream>
+#include <ios>       // for std::showbase, std::hex
 #endif
 #include <limits.h> // CHAR_BIT

[John Maddock]

Fixed in latest SVN Trunk.