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
