https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68739
Bug ID: 68739
Summary: FAIL: 30_threads/call_once/constexpr.cc (test for
excess errors)
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: danglin at gcc dot gnu.org
Target Milestone: ---
Host: hppa64-hp-hpux11.11
Target: hppa64-hp-hpux11.11
Build: hppa64-hp-hpux11.11
Executing on host: /test/gnu/gcc/objdir/./gcc/xg++ -shared-libgcc
-B/test/gnu/gc
c/objdir/./gcc -nostdinc++
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src/.libs -L/test
/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/libsupc++/.libs
-B/opt/gnu64/gcc/gcc-6/hppa64-hp-hpux11.11/bin/
-B/opt/gnu64/gcc/gcc-6/hppa64-hp-hpux11.11/lib/ -isystem
/opt/gnu64/gcc/gcc-6/hppa64-hp-hpux11.11/include -isystem /opt/gnu64/g
cc/gcc-6/hppa64-hp-hpux11.11/sys-include
-B/test/gnu/gcc/objdir/hppa64-hp-hpux11
.11/./libstdc++-v3/src/.libs -D_GLIBCXX_ASSERT -fmessage-length=0
-ffunction-sections -fdata-sections -g -O2 -DLOCALEDIR="." -nostdinc++
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/hppa64-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/test/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
-std=gnu++11 -fno-diagnostics-show-caret -fdiagnostics-color=never -S -o
constexpr.s (timeout = 600)spawn /test/gnu/gcc/objdir/./gcc/xg++
-shared-libgcc -B/test/gnu/gcc/objdir/./gcc -nostdinc++
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/src/.libs
-L/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/libsupc++/.libs
-B/opt/gnu64/gcc/gcc-6/hppa64-hp-hpux11.11/bin/
-B/opt/gnu64/gcc/gcc-6/hppa64-hp-hpux11.11/lib/ -isystem
/opt/gnu64/gcc/gcc-6/hppa64-hp-hpux11.11/include -isystem
/opt/gnu64/gcc/gcc-6/hppa
64-hp-hpux11.11/sys-include
-B/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/./libstdc++-v3/src/.libs
-D_GLIBCXX_ASSERT -fmessage-length=0 -ffunction-sections -fdata-sections -g -O2
-DLOCALEDIR="." -nostdinc++
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/hppa64-hp-hpux11.11
-I/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include
-I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/test/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
-std=gnu++11 -fno-diagnostics-show-caret -fdiagnostics-color=never -S -o
constexpr.s
In file included from
/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/mutex:44:0,
from
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc:23:
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util/testsuite_common_types.h: In
instantiation of 'void
__gnu_test::constexpr_default_constructible::_Concept<_Tp,
true>::__constraint() [with _Tp = std::mutex]':
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util/testsuite_common_types.h:715:2:
required from 'void __gnu_test::constexpr_default_constructible::operator()()
[with _Tp = std::mutex]'
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc:29:31:
required from here
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util/testsuite_common_types.h:698:18:
in constexpr expansion of 'std::mutex()'
/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/bits/mutex.h:94:5:
error: 'constexpr std::__mutex_base::__mutex_base()' called in a constant
expression
/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/bits/mutex.h:68:15:
note: 'constexpr std::__mutex_base::__mutex_base()' is not usable as a
constexpr function because:
compiler exited with status 1
output is:
In file included from
/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/mutex:44:0,
from
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc:23:
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util/testsuite_common_types.h: In
instantiation of 'void
__gnu_test::constexpr_default_constructible::_Concept<_Tp,
true>::__constraint() [with _Tp = std::mutex]':
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util/testsuite_common_types.h:715:2:
required from 'void __gnu_test::constexpr_default_constructible::operator()()
[with _Tp = std::mutex]'
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc:29:31:
required from here
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util/testsuite_common_types.h:698:18:
in constexpr expansion of 'std::mutex()'
/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/bits/mutex.h:94:5:
error: 'constexpr std::__mutex_base::__mutex_base()' called in a constant
expression
/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/bits/mutex.h:68:15:
note: 'constexpr std::__mutex_base::__mutex_base()' is not usable as a
constexpr function because:
FAIL: 30_threads/call_once/constexpr.cc (test for excess errors)
Excess errors:
/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util/testsuite_common_types.h:698:18:
in constexpr expansion of 'std::mutex()'
/test/gnu/gcc/objdir/hppa64-hp-hpux11.11/libstdc++-v3/include/bits/mutex.h:94:5:
error: 'constexpr std::__mutex_base::__mutex_base()' called in a constant
expression
Similar fails:
FAIL: 30_threads/mutex/cons/constexpr.cc (test for excess errors)
FAIL: 30_threads/once_flag/cons/constexpr.cc (test for excess errors)
