https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88204
Bug ID: 88204
Summary: New test case
26_numerics/complex/operators/more_constexpr.cc from
r266416 fails
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
I see this on all the powerpc64 targets I test on.
spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-test2/./gcc/xg++ -shared-libgcc
-B/home/seurer/gcc/build/gcc-test2/./gcc -nostdinc++
-L/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/libstdc++-v3/src
-L/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-B/home/seurer/gcc/install/gcc-test2/powerpc64-unknown-linux-gnu/bin/
-B/home/seurer/gcc/install/gcc-test2/powerpc64-unknown-linux-gnu/lib/ -isystem
/home/seurer/gcc/install/gcc-test2/powerpc64-unknown-linux-gnu/include -isystem
/home/seurer/gcc/install/gcc-test2/powerpc64-unknown-linux-gnu/sys-include
-B/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/./libstdc++-v3/src/.libs
-fmessage-length=0 -fno-show-column -ffunction-sections -fdata-sections -g -O2
-D_GNU_SOURCE -DLOCALEDIR="." -nostdinc++
-I/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/libstdc++-v3/include/powerpc64-unknown-linux-gnu
-I/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/gcc-test2/libstdc++-v3/libsupc++
-I/home/seurer/gcc/gcc-test2/libstdc++-v3/include/backward
-I/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/util
/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc
-std=gnu++2a -fno-diagnostics-show-caret -fdiagnostics-color=never -S -o
more_constexpr.s
/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc:
In instantiation of 'void __gnu_test::test_operators() [with _Tp = long
double]':
/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc:59:
required from here
/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc:41:
in 'constexpr' expansion of 'std::operator/<long double>(a, c)'
/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/libstdc++-v3/include/complex:429:
in 'constexpr' expansion of '#'result_decl' not supported by
dump_expr#<expression error>.std::complex<long double>::operator/=(((long
double)__y))'
/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc:41:
error: '(1.0e+0l / 5.0e+0l)' is not a constant expression
compiler exited with status 1
FAIL: 26_numerics/complex/operators/more_constexpr.cc (test for excess errors)
Excess errors:
/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc:41:
in 'constexpr' expansion of 'std::operator/<long double>(a, c)'
/home/seurer/gcc/build/gcc-test2/powerpc64-unknown-linux-gnu/libstdc++-v3/include/complex:429:
in 'constexpr' expansion of '#'result_decl' not supported by
dump_expr#<expression error>.std::complex<long double>::operator/=(((long
double)__y))'
/home/seurer/gcc/gcc-test2/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc:41:
error: '(1.0e+0l / 5.0e+0l)' is not a constant expression
