Package: libboost1.53-dev Version: 1.53.0-4 Severity: normal Tags: upstream patch Control: block 701243 by -1
Dear Maintainer, Boost 1.53 and earlier have a BOOST_STATIC_ASSERT macro that generates unused-local-typedef warnings with GCC 4.8. These are fatal for all users of -Werror. This was previously mentioned as part of the report against 1.49 (#701377) but seems to have been missed in 1.49.0-4. The attached patch is cherry picked from 1.54. Please include this in 1.53 and 1.49. Regards -- System Information: Debian Release: wheezy/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: i386 (i686) Kernel: Linux 2.6.32-5-686-bigmem (SMP w/1 CPU core) Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages libboost1.53-dev depends on: ii libc6 2.17-3 ii libgcc1 1:4.8.0-7 ii libicu48 4.8.1.1-12 ii libstdc++-4.8-dev [libstdc++-dev] 4.8.0-7 ii libstdc++6 4.8.0-7 ii libstdc++6-4.7-dev [libstdc++-dev] 4.7.2-5 libboost1.53-dev recommends no packages. Versions of packages libboost1.53-dev suggests: pn default-jdk <none> ii docbook-xml 4.5-7.2 ii docbook-xsl 1.78.1+dfsg-1 ii doxygen 1.7.6.1-2.1 pn fop <none> pn libboost-atomic1.53-dev <none> pn libboost-chrono1.53-dev <none> pn libboost-context1.53-dev <none> pn libboost-date-time1.53-dev <none> pn libboost-exception1.53-dev <none> pn libboost-filesystem1.53-dev <none> pn libboost-graph-parallel1.53-dev <none> pn libboost-graph1.53-dev <none> ii libboost-iostreams1.53-dev 1.53.0-4 pn libboost-locale1.53-dev <none> pn libboost-math1.53-dev <none> pn libboost-mpi-python1.53-dev <none> pn libboost-mpi1.53-dev <none> pn libboost-program-options1.53-dev <none> ii libboost-python1.53-dev 1.53.0-4 pn libboost-random1.53-dev <none> ii libboost-regex1.53-dev 1.53.0-4 ii libboost-serialization1.53-dev 1.53.0-4 pn libboost-signals1.53-dev <none> pn libboost-system1.53-dev <none> ii libboost-test1.53-dev 1.53.0-4 pn libboost-thread1.53-dev <none> pn libboost-timer1.53-dev <none> pn libboost-wave1.53-dev <none> pn libboost1.53-doc <none> ii xsltproc 1.1.26-14.1 -- no debconf information
Description: [BOOST_STATIC_ASSERT]: GCC 4.8 warns unused local typedef Part of upstream changeset [82886]. Bug: https://svn.boost.org/trac/boost/ticket/7242 Origin: https://svn.boost.org/trac/boost/changeset/82886 --- a/boost/static_assert.hpp +++ b/boost/static_assert.hpp @@ -43,6 +43,14 @@ #else # define BOOST_STATIC_ASSERT_BOOL_CAST(x) (bool)(x) #endif +// +// If the compiler warns about unused typedefs then enable this: +// +#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7))) +# define BOOST_STATIC_ASSERT_UNUSED_ATTRIBUTE __attribute__((unused)) +#else +# define BOOST_STATIC_ASSERT_UNUSED_ATTRIBUTE +#endif #ifndef BOOST_NO_STATIC_ASSERT # define BOOST_STATIC_ASSERT( B ) static_assert(B, #B) @@ -122,7 +130,7 @@ #define BOOST_STATIC_ASSERT( B ) \ typedef ::boost::static_assert_test<\ sizeof(::boost::STATIC_ASSERTION_FAILURE< BOOST_STATIC_ASSERT_BOOL_CAST( B ) >)>\ - BOOST_JOIN(boost_static_assert_typedef_, __LINE__) + BOOST_JOIN(boost_static_assert_typedef_, __LINE__) BOOST_STATIC_ASSERT_UNUSED_ATTRIBUTE #endif #else
