* include/c_std/std_cmath.h: To prevent problems overloading
g++ builtins, use the double variants from the global namespace
before defining float and long double variants in std::.
PR c++/5998:
* decl.c (cxx_init_decl_processing): Re-enable built-in functions
in the g++ front-end.
(duplicate_decl): Allow redefinition of anticipated built-ins.
Fix inlining problem by over-writing the old DECL_RTL.
(lookup_namespace_name): Fail to find an identifier in the
specified namespace if its still anticipated.
(builtin_function_1): New function split out from builtin_function
to create a builtin in the current namespace with given context.
(builtin_function): Call builtin_function_1 to define the
appropriate builtins in both the std and global namespaces.
(select_decl): Don't test for anticipated decls here.
(unqualified_namespace_lookup): Instead ignore them whilst
searching through scopes and namespaces.
* decl2.c (do_nonmember_using_decl): If a using declaration
specifies an anticipated built-in function, mark it as no longer
anticipated in that scope.
(ambiguous_decl): Avoid resolving to an anticipated decl.
* lex.c (do_scoped_id): Fail to find an identifier in the global
namespace if its still anticipated.
* g++.old-deja/g++.other/builtins5.C: New test.
* g++.old-deja/g++.other/builtins6.C: New test.
* g++.old-deja/g++.other/builtins7.C: New test.
* g++.old-deja/g++.other/builtins8.C: New test.
* g++.old-deja/g++.other/builtins9.C: New test.
From-SVN: r51568
2002-03-19 Paolo Carlini <pcarlini@unitus.it>
Ulrich Drepper <drepper@redhat.com>
* src/locale-inst.cc (__convert_from_v): Add an additional
__size parameter in the declarations.
* include/bits/locale_facets.tcc
(__convert_from_v): When available (that is,
_GLIBCPP_USE_C99 defined) use snprintf instead of sprintf.
(num_put::_M_convert_float): Depending on _GLIBCPP_USE_C99
being defined or not, call and use __convert_from_v in the
appropriate way.
(num_put::_M_convert_int): Same here.
(money_put::do_put(long double)): Same here.
Co-Authored-By: Ulrich Drepper <drepper@redhat.com>
From-SVN: r51050
2002-03-19 Steve Ellcey <sje@cup.hp.com>
* acinclude.m4 (GLIBCPP_ENABLE_LIBUNWIND_EXCEPTIONS): Define
GLIBCPP_ENABLE_LIBUNWIND_EXCEPTIONS to set LIBUNWIND_FLAG if
--enable-libunwind-exceptions is set.
* configure.in (GLIBCPP_ENABLE_LIBUNWIND_EXCEPTIONS): Call new
macro to check for libunwind.
* configure: Regenerate.
* src/Makefile.am (libstdc___la_LDFLAGS): Add
LIBUNWIND_FLAG to libstdc link line.
* src/Makefile.in: Regenerate.
From-SVN: r51035
2002-03-18 Paolo Carlini <pcarlini@unitus.it>
* include/bits/locale_facets.tcc
(money_put::do_put(long double)): Fix dimensioning of
temporary buffers to avoid risk of overruns.
(money_put::do_put(string)): Same for the buffer used to
add the grouping chars.
* testsuite/22_locale/money_put_members_char.cc: Add test06.
* testsuite/22_locale/money_put_members_wchar_t.cc: Ditto.
* include/bits/locale_facets.tcc
(collate::do_transform): Simplify.
From-SVN: r51012
2002-03-15 Philipp Thomas <pthomas@suse.de>
* include/backward/hash_map.h: hash, hashtable, hash_map and
hash_multimap are in namespace __gnu_cxx.
include/backward/hash_set.h: hash, hashtable, hash_set and
hash_multiset are in namespace __gnu_cxx.
include/backward/hashtable.h: hash and hashtable are in
namespace __gnu_cxx.
include/backward/rope.h: char_producer, sequence_buffer,
rope, crope and wrope are in namespace __gnu_cxx.
include/backward/slist.h: slist is in namespace __gnu_cxx.
* testsuite/backward/header_hash_map_h.cc
testsuite/backward/header_hash_set_h.cc
testsuite/backward/header_hashtable_h.cc
testsuite/backward/header_rope_h.cc
testsuite/backward/header_slist_h.cc
testsuite/backward/header_tempbuf_h.cc: New tests for
checking that we're using the correct namespace.
From-SVN: r50956
2002-03-09 Paolo Carlini <pcarlini@unitus.it>
* include/bits/locale_facets.tcc (collate::do_transform):
Rewrite to fix problems with long transformed strings.
From-SVN: r50500
2002-03-08 scott snyder <snyder@fnal.gov>
libstdc++/5875
* include/bits/locale_facets.tcc (num_put::_M_convert_float):
Allow one more digit of precision.
* testsuite/27_io/ostream_inserter_arith.cc: Test that we can
write a double and read back in the same value.
From-SVN: r50470
2002-03-08 Benjamin Kosnik <bkoz@redhat.com>
* include/std/std_limits.h: Move static const data members out of
generic template, into base class __numeric_limits_base.
* src/limits.cc: Add definitions.
* config/linker-map.gnu: Add __numeric_limits_base.
* testsuite/18_support/numeric_limits.cc: Declare test in scope.
From-SVN: r50447
2002-03-06 Phil Edwards <pme@gcc.gnu.org>
* docs/doxygen/user.cfg.in: Also document deprecated entries.
* docs/html/Makefile: Example rule to rebuild porting-howto.html.
* docs/html/17_intro/howto.html: "gcc"->"GCC" changes, when
referring to the collection as a whole. New section on which macros
can be redefined by the user.
* docs/html/19_diagnostics/howto.html: Update note for concepts.
* docs/html/20_util/howto.html: Update link to SGI.
* docs/html/faq/index.html: Update snapshot versions. New entry
on why g++ (but not gcc) must currently predefine certain macros.
* docs/html/faq/index.txt: Regenerated.
* include/bits/basic_string.h (basic_string::_S_construct): Fix
names in declaration.
(basic_string::compare): These are no longer optional.
* include/bits/ostream.tcc: Tweak closing brace placement.
* include/bits/stl_algo.h: Lots of initial doxygen comment hooks.
* include/std/std_sstream.h: Fix typo in comment.
* include/bits/locale_facets.tcc: Remove unneeded header inclusion.
* src/locale.cc: Likewise.
From-SVN: r50376
