| Message ID | CAH6eHdRugSF+vLM0-yLyJrc-BVWg4dg2VHZnONmCMH2mqLCZww@mail.gmail.com |
|---|---|
| State | New |
| Headers | show |
> Tested x86_64-linux and committed to trunk. > > * testsuite/30_threads/async/49668.cc: Add missing dg-require. > * testsuite/30_threads/packaged_task/49668.cc: Likewise. We have a related failure on SPARC/Solaris for some time: FAIL: 30_threads/call_once/49668.cc (test for excess errors) WARNING: 30_threads/call_once/49668.cc compilation failed to produce executable [...] /nile.build/botcazou/gcc-head/sparc-sun-solaris2.8/sparc-sun-solaris2.8/libstdc\ ++-v3/include/tuple:105:12: error: use of deleted function 'moveable::moveable(const moveable&)' /nile.build/botcazou/gcc-head/src/libstdc++-v3/testsuite/30_threads/call_once/49668.cc It can be reproduced with a cross-compiler targetting sparc-sun-solaris2.9 and the .ii file. I can open a PR if you want.
On 7 November 2011 20:58, Eric Botcazou wrote: >> Tested x86_64-linux and committed to trunk. >> >> * testsuite/30_threads/async/49668.cc: Add missing dg-require. >> * testsuite/30_threads/packaged_task/49668.cc: Likewise. > > We have a related failure on SPARC/Solaris for some time: > > FAIL: 30_threads/call_once/49668.cc (test for excess errors) > WARNING: 30_threads/call_once/49668.cc compilation failed to produce executable > > [...] > /nile.build/botcazou/gcc-head/sparc-sun-solaris2.8/sparc-sun-solaris2.8/libstdc\ > ++-v3/include/tuple:105:12: error: use of deleted > function 'moveable::moveable(const moveable&)' > /nile.build/botcazou/gcc-head/src/libstdc++-v3/testsuite/30_threads/call_once/49668.cc > > It can be reproduced with a cross-compiler targetting sparc-sun-solaris2.9 and > the .ii file. I can open a PR if you want. I'll look into it - thanks
On 7 November 2011 21:05, Jonathan Wakely wrote: > On 7 November 2011 20:58, Eric Botcazou wrote: >>> Tested x86_64-linux and committed to trunk. >>> >>> * testsuite/30_threads/async/49668.cc: Add missing dg-require. >>> * testsuite/30_threads/packaged_task/49668.cc: Likewise. >> >> We have a related failure on SPARC/Solaris for some time: >> >> FAIL: 30_threads/call_once/49668.cc (test for excess errors) >> WARNING: 30_threads/call_once/49668.cc compilation failed to produce executable >> >> [...] >> /nile.build/botcazou/gcc-head/sparc-sun-solaris2.8/sparc-sun-solaris2.8/libstdc\ >> ++-v3/include/tuple:105:12: error: use of deleted >> function 'moveable::moveable(const moveable&)' >> /nile.build/botcazou/gcc-head/src/libstdc++-v3/testsuite/30_threads/call_once/49668.cc >> >> It can be reproduced with a cross-compiler targetting sparc-sun-solaris2.9 and >> the .ii file. I can open a PR if you want. > > I'll look into it - thanks > Aha, this is a problem with all platforms where _GLIBCXX_HAVE_TLS is not defined, std::call_once uses std:function which assumes a copyable target object. I'm working on it ..
Index: testsuite/30_threads/async/49668.cc =================================================================== --- testsuite/30_threads/async/49668.cc (revision 180359) +++ testsuite/30_threads/async/49668.cc (working copy) @@ -4,6 +4,7 @@ // { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } } // { dg-require-cstdint "" } // { dg-require-gthreads "" } +// { dg-require-atomic-builtins "" } // Copyright (C) 2011 Free Software Foundation, Inc. // Index: testsuite/30_threads/packaged_task/49668.cc =================================================================== --- testsuite/30_threads/packaged_task/49668.cc (revision 180359) +++ testsuite/30_threads/packaged_task/49668.cc (working copy) @@ -4,6 +4,7 @@ // { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } } // { dg-require-cstdint "" } // { dg-require-gthreads "" } +// { dg-require-atomic-builtins "" } // Copyright (C) 2011 Free Software Foundation, Inc. //
http://gcc.gnu.org/ml/gcc-testresults/2011-10/msg02603.html shows two test failures on sparc64-linux, fixed by this patch. Tested x86_64-linux and committed to trunk. * testsuite/30_threads/async/49668.cc: Add missing dg-require. * testsuite/30_threads/packaged_task/49668.cc: Likewise.