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* [Bug libstdc++/20071] New: [4.0 regression] newlib target testsuite regressions: libstdc++: tr1/6_containers/tuple
@ 2005-02-19 16:47 hp at gcc dot gnu dot org
  2005-02-19 16:50 ` [Bug libstdc++/20071] " pinskia at gcc dot gnu dot org
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: hp at gcc dot gnu dot org @ 2005-02-19 16:47 UTC (permalink / raw)
  To: gcc-bugs

Between LAST_UPDATED: "Fri Feb 18 00:18:46 UTC 2005" and
"Fri Feb 18 15:14:59 UTC 2005" these regressions were
introduced on trunk for cris-axis-elf:

FAIL: tr1/6_containers/tuple/comparison_operators/comparisons.cc (test for
excess errors)
WARNING: tr1/6_containers/tuple/comparison_operators/comparisons.cc compilation
failed to produce executable
FAIL: tr1/6_containers/tuple/cons/assignment.cc (test for excess errors)
WARNING: tr1/6_containers/tuple/cons/assignment.cc compilation failed to produce
executable
FAIL: tr1/6_containers/tuple/cons/big_tuples.cc (test for excess errors)
WARNING: tr1/6_containers/tuple/cons/big_tuples.cc compilation failed to produce
executable
FAIL: tr1/6_containers/tuple/cons/constructor.cc (test for excess errors)
WARNING: tr1/6_containers/tuple/cons/constructor.cc compilation failed to
produce executable
FAIL: tr1/6_containers/tuple/creation_functions/make_tuple.cc (test for excess
errors)
WARNING: tr1/6_containers/tuple/creation_functions/make_tuple.cc compilation
failed to produce executable
FAIL: tr1/6_containers/tuple/creation_functions/tie.cc (test for excess errors)
WARNING: tr1/6_containers/tuple/creation_functions/tie.cc compilation failed to
produce executable
FAIL: tr1/6_containers/tuple/element_access/get.cc (test for excess errors)
WARNING: tr1/6_containers/tuple/element_access/get.cc compilation failed to
produce executable
FAIL: tr1/6_containers/tuple/tuple_element.cc (test for excess errors)
WARNING: tr1/6_containers/tuple/tuple_element.cc compilation failed to produce
executable
FAIL: tr1/6_containers/tuple/tuple_size.cc (test for excess errors)
WARNING: tr1/6_containers/tuple/tuple_size.cc compilation failed to produce
executable

with the message in libstdc++.log being all similar for all the regressing
tests:

/home/hp/cvs_areas/combined/cris-regobj/cris-unknown-elf/libstdc++-v3/include/tr1/functional:139:
error: 'wstring' is not a membe\
r of 'std'^M
/home/hp/cvs_areas/combined/cris-regobj/cris-unknown-elf/libstdc++-v3/include/tr1/functional:139:
error: 'wstring' is not a membe\
r of 'std'^M
/home/hp/cvs_areas/combined/cris-regobj/cris-unknown-elf/libstdc++-v3/include/tr1/functional:139:
error: template argument 1 is i\
nvalid^M
/home/hp/cvs_areas/combined/cris-regobj/cris-unknown-elf/libstdc++-v3/include/tr1/functional:139:
error: explicit specialization \
of non-template '<type error>'^M

The author of the only matching change is CC:ed.

It seems like the use of std::wstring in include/tr1/functional
isn't properly #ifdef:ed or something.
Elsewhere in libstdc++ I see use of #ifdef _GLIBCXX_USE_WCHAR_T
wrapped around wstring grep matches.
(This seems like an obvious fix.)  The cris-axis-elf is a newlib target.
I see the same failures on mmix-knuth-mmixware, another newlib target.

-- 
           Summary: [4.0 regression] newlib target testsuite regressions:
                    libstdc++: tr1/6_containers/tuple
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hp at gcc dot gnu dot org
                CC: austern at apple dot com,gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: cris-axis-elf, mmix-knuth-mmixware


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20071


^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2005-02-19 16:13 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-02-19 16:47 [Bug libstdc++/20071] New: [4.0 regression] newlib target testsuite regressions: libstdc++: tr1/6_containers/tuple hp at gcc dot gnu dot org
2005-02-19 16:50 ` [Bug libstdc++/20071] " pinskia at gcc dot gnu dot org
2005-02-19 21:20 ` cvs-commit at gcc dot gnu dot org
2005-02-19 21:24 ` hp at gcc dot gnu dot org
2005-02-19 22:35 ` ebotcazou at gcc dot gnu dot org

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