http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53475
Bug #: 53475
Summary: Section type conflict errors in libstdc++ testsuite
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: greta.yo...@arm.com
CC: paolo.carl...@oracle.com
Failures due to "section type conflict" in libstdc++-v3 testsuite:
FAIL: 20_util/tuple/creation_functions/tie2.cc (test for excess errors)
Excess errors:
/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/include/tuple:1057:25:
error: std::ignore causes a section type conflict with std::ignore
FAIL: 25_algorithms/stable_sort/49559.cc (test for excess errors)
Excess errors:
/work/local-checkouts/gcc-fsf/libstdc++-v3/testsuite/25_algorithms/stable_sort/49559.cc:37:11:
error: A causes a section type conflict with A
Known to fail: r187724
Known to work: r187546
Executing on host: /work/builds/a9-may/arm-none-eabi/gcc2/./gcc/g++
-shared-libgcc -B/work/builds/a9-may/arm-none-eabi/gcc2/./gcc -nostdinc++
-L/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/src
-L/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/src/.libs
-B/work/builds/a9-may/install/arm-none-eabi/bin/
-B/work/builds/a9-may/install/arm-none-eabi/lib/ -isystem
/work/builds/a9-may/install/arm-none-eabi/include -isystem
/work/builds/a9-may/install/arm-none-eabi/sys-include
-B/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/./libstdc++-v3/src/.libs
-D_GLIBCXX_ASSERT -fmessage-length=0 -ffunction-sections -fdata-sections -g -O2
-g -O2 -DLOCALEDIR="." -nostdinc++
-I/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/include/arm-none-eabi
-I/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/include
-I/work/local-checkouts/gcc-fsf/libstdc++-v3/libsupc++
-I/work/local-checkouts/gcc-fsf/libstdc++-v3/include/backward
-I/work/local-checkouts/gcc-fsf/libstdc++-v3/testsuite/util
/work/local-checkouts/gcc-fsf/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie2.cc
libstdc++_tg.o -std=gnu++0x ./libtestc++.a -Wl,-wrap,exit
-Wl,-wrap,_exit -Wl,-wrap,main -Wl,-wrap,abort -lm -o ./tie2.exe (timeout
= 600)
In file included from
/work/local-checkouts/gcc-fsf/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie2.cc:22:0:
/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/include/tuple:1057:25:
error: std::ignore causes a section type conflict with std::ignore
const _Swallow_assign ignore{};
^
Executing on host: /work/builds/a9-may/arm-none-eabi/gcc2/./gcc/g++
-shared-libgcc -B/work/builds/a9-may/arm-none-eabi/gcc2/./gcc -nostdinc++
-L/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/src
-L/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/src/.libs
-B/work/builds/a9-may/install/arm-none-eabi/bin/
-B/work/builds/a9-may/install/arm-none-eabi/lib/ -isystem
/work/builds/a9-may/install/arm-none-eabi/include -isystem
/work/builds/a9-may/install/arm-none-eabi/sys-include
-B/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/./libstdc++-v3/src/.libs
-D_GLIBCXX_ASSERT -fmessage-length=0 -ffunction-sections -fdata-sections -g -O2
-g -O2 -DLOCALEDIR="." -nostdinc++
-I/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/include/arm-none-eabi
-I/work/builds/a9-may/arm-none-eabi/gcc2/arm-none-eabi/libstdc++-v3/include
-I/work/local-checkouts/gcc-fsf/libstdc++-v3/libsupc++
-I/work/local-checkouts/gcc-fsf/libstdc++-v3/include/backward
-I/work/local-checkouts/gcc-fsf/libstdc++-v3/testsuite/util
/work/local-checkouts/gcc-fsf/libstdc++-v3/testsuite/25_algorithms/stable_sort/49559.cc
libstdc++_tg.o -std=gnu++0x ./libtestc++.a -Wl,-wrap,exit
-Wl,-wrap,_exit -Wl,-wrap,main -Wl,-wrap,abort -lm -o ./49559.exe (timeout
= 600)
/work/local-checkouts/gcc-fsf/libstdc++-v3/testsuite/25_algorithms/stable_sort/49559.cc:37:11:
error: A causes a section type conflict with A
const int A[] = { 10 };
^
