|
|
Boost Testing : |
Subject: [Boost-testing] [date_time] gcc 3.4.6 - int_adapter<T>::from_special(special_values) is not inlined, so duplicated (#6302)
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2011-12-19 19:13:29
Hi,
I know that gcc 3.4.6 is an old compiler version, but there are a lot of
error on the Boost.Thread regression tests. I have created a ticket
#6302 <https://svn.boost.org/trac/boost/ticket/6302>
int_adapter<T>::from_special(special_values) is not inlined, so
duplicated. <https://svn.boost.org/trac/boost/ticket/6302> to follow
this issue
It seems that this function
template<typename int_type_>
class int_adapter {
static int_adapter from_special(special_values sv)
{
switch (sv) {
case not_a_date_time: return not_a_number();
case neg_infin: return neg_infinity();
case pos_infin: return pos_infinity();
case max_date_time: return (max)();
case min_date_time: return (min)();
default: return not_a_number();
}
}
is not been inlined with gcc 3.4.6 and so it is duplicated at link time.
See link error on regression test
Test output: Sandia-gcc-3.4.6 - thread - test_condition_lib / gcc-3.4.6
Rev 76061 / Mon, 19 Dec 2011 12:54:33 +0000
Report Time: Mon, 19 Dec 2011 21:30:12 +0000
Compile [2011-12-19 13:33:17 UTC]: succeed
"/sierra/Sntools/extras/compilers/gcc-3.4.6/bin/g++" -ftemplate-depth-128 -O0 -fno-inline -Wall -g -pthread -fPIC -m32 -DBOOST_ALL_NO_LIB=1 -DBOOST_TEST_NO_AUTO_LINK=1 -DBOOST_THREAD_POSIX -DBOOST_THREAD_USE_LIB=1 -I".." -c -o "/scratch/kbelco/boost/results/boost/bin.v2/libs/thread/test/test_condition_lib.test/gcc-3.4.6/debug/address-model-32/threading-multi/test_condition.o" "../libs/thread/test/test_condition.cpp"
Link [2011-12-19 13:33:17 UTC]: fail
"/sierra/Sntools/extras/compilers/gcc-3.4.6/bin/g++" -o "/scratch/kbelco/boost/results/boost/bin.v2/libs/thread/test/test_condition_lib.test/gcc-3.4.6/debug/address-model-32/threading-multi/test_condition_lib" -Wl,--start-group "/scratch/kbelco/boost/results/boost/bin.v2/libs/thread/test/test_condition_lib.test/gcc-3.4.6/debug/address-model-32/threading-multi/test_condition.o" "/scratch/kbelco/boost/results/boost/bin.v2/libs/thread/test/test_condition_lib.test/gcc-3.4.6/debug/address-model-32/threading-multi/tss_null.o" "/scratch/kbelco/boost/results/boost/bin.v2/libs/test/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_unit_test_framework.a" "/scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a" -Wl,-Bstatic -Wl,-Bdynamic -lrt -Wl,--end-group -g -pthread -m32
`.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' referenced in section `.rodata' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o): defined in discarded section `.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o)
`.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' referenced in section `.rodata' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o): defined in discarded section `.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o)
`.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' referenced in section `.rodata' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o): defined in discarded section `.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o)
`.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' referenced in section `.rodata' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o): defined in discarded section `.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o)
`.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' referenced in section `.rodata' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o): defined in discarded section `.gnu.linkonce.t._ZN5boost9date_time11int_adapterIxE12from_specialENS0_14special_valuesE' of /scratch/kbelco/boost/results/boost/bin.v2/libs/thread/build/gcc-3.4.6/debug/address-model-32/link-static/threading-multi/libboost_thread.a(thread.o)
collect2: ld returned 1 exit status
Is this a know error for this compiler version?
Best,
Vicente