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author | Jonathan Wakely <jwakely@redhat.com> | 2019-01-09 09:37:34 +0000 |
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committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-01-09 09:37:34 +0000 |
commit | c86fab9d08853121dfe3d001b973af1e1c44fddd (patch) | |
tree | c355e5124ff17620f3ba495706ad1e35899f6619 /libstdc++-v3 | |
parent | 73075e06b7591dacd413e2e9a944d9fe6722dde9 (diff) | |
download | gcc-c86fab9d08853121dfe3d001b973af1e1c44fddd.zip gcc-c86fab9d08853121dfe3d001b973af1e1c44fddd.tar.gz gcc-c86fab9d08853121dfe3d001b973af1e1c44fddd.tar.bz2 |
PR libstdc++/88204 disable std::complex<long double> tests
The IBM128 long double format isn't foldable in constant expressions, so
conditionally skip the std::complex<long double> cases when they'll
fail.
PR libstdc++/88204
* testsuite/26_numerics/complex/operators/more_constexpr.cc: Do not
test std::complex<long double> if long double format is IBM128.
* testsuite/26_numerics/complex/requirements/more_constexpr.cc:
Likewise.
From-SVN: r267757
Diffstat (limited to 'libstdc++-v3')
3 files changed, 12 insertions, 1 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index f1aa1c3..870fce2 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,11 @@ +2019-01-09 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/88204 + * testsuite/26_numerics/complex/operators/more_constexpr.cc: Do not + test std::complex<long double> if long double format is IBM128. + * testsuite/26_numerics/complex/requirements/more_constexpr.cc: + Likewise. + 2019-01-08 Jonathan Wakely <jwakely@redhat.com> * testsuite/libstdc++-prettyprinters/compat.cc: Test printer support diff --git a/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc b/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc index 725e789..3def7db 100644 --- a/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc +++ b/libstdc++-v3/testsuite/26_numerics/complex/operators/more_constexpr.cc @@ -56,7 +56,9 @@ int main() { __gnu_test::test_operators<float>(); __gnu_test::test_operators<double>(); +#ifndef __LONG_DOUBLE_IBM128__ // IBM128 format is not constexpr foldable __gnu_test::test_operators<long double>(); +#endif return 0; } diff --git a/libstdc++-v3/testsuite/26_numerics/complex/requirements/more_constexpr.cc b/libstdc++-v3/testsuite/26_numerics/complex/requirements/more_constexpr.cc index 4b17d42..670378d 100644 --- a/libstdc++-v3/testsuite/26_numerics/complex/requirements/more_constexpr.cc +++ b/libstdc++-v3/testsuite/26_numerics/complex/requirements/more_constexpr.cc @@ -23,7 +23,6 @@ namespace __gnu_test { - // Test constexpr real(val) imag(val). template<typename _Tp, const int _Val = 42> inline void @@ -160,9 +159,11 @@ int main() __gnu_test::test_operator_members<double, float>(); __gnu_test::test_operator_members<double, double>(); __gnu_test::test_operator_members<double, long double>(); +#ifndef __LONG_DOUBLE_IBM128__ // IBM128 format is not constexpr foldable __gnu_test::test_operator_members<long double, float>(); __gnu_test::test_operator_members<long double, double>(); __gnu_test::test_operator_members<long double, long double>(); +#endif #if defined(_GLIBCXX_USE_FLOAT128) // Test primary template. |