gcc/libstdc++-v3
Paolo Carlini a5cee4808e Fix libstdc++/24196 for ext/vstring/rc by returning to the behavior of basic_string pre-2003-06-13...
2005-10-07  Paolo Carlini  <pcarlini@suse.de>

	Fix libstdc++/24196 for ext/vstring/rc by returning to the behavior
	of basic_string pre-2003-06-13; remove fully-dynamic-string stuff.
	* include/ext/rc_string_base.h (_M_refcopy): Move inside the
	_Rep class and remove code in macro.
	(__rc_string_base()): Construct with _S_empty_rep()._M_refcopy().
	(_M_dispose, _M_leak_hard): Remove code in macro.
	(_S_construct): Return _S_empty_rep()._M_refcopy() for empty string.
	(_M_grab): Adjust.

	* include/ext/rc_string_base.h (_Rep::_M_refdata()): Minor tweak,
	mark throw().

From-SVN: r105090
2005-10-07 15:55:17 +00:00
..
config [multiple changes] 2005-09-12 04:49:11 +00:00
docs user.cfg.in: Update to Doyxygen 1.4.4. 2005-10-07 14:05:43 +00:00
include Fix libstdc++/24196 for ext/vstring/rc by returning to the behavior of basic_string pre-2003-06-13... 2005-10-07 15:55:17 +00:00
libmath re PR libstdc++/22554 (pb_assoc header build and install overflows exec) 2005-09-12 23:09:41 +00:00
libsupc++ re PR libstdc++/22554 (pb_assoc header build and install overflows exec) 2005-09-12 23:09:41 +00:00
po re PR libstdc++/22554 (pb_assoc header build and install overflows exec) 2005-09-12 23:09:41 +00:00
scripts check_compile (UNIQUE_ID): New. 2005-08-26 20:31:48 +00:00
src re PR libstdc++/22554 (pb_assoc header build and install overflows exec) 2005-09-12 23:09:41 +00:00
testsuite re PR libstdc++/24198 (Remove from the testsuite gnu_char_type (or fix it)) 2005-10-05 19:11:18 +00:00
.cvsignore
acinclude.m4 configure.ac: Don't use GCC_NO_EXECUTABLES or clear GLIBCXX_IS_NATIVE on Darwin crosses. 2005-08-03 23:17:06 +00:00
aclocal.m4 re PR libstdc++/22554 (pb_assoc header build and install overflows exec) 2005-09-12 23:09:41 +00:00
ChangeLog Fix libstdc++/24196 for ext/vstring/rc by returning to the behavior of basic_string pre-2003-06-13... 2005-10-07 15:55:17 +00:00
ChangeLog-1998 Move entries for 1998 and 1999 out of ChangeLog-2000 and into new 2005-05-24 23:20:39 +00:00
ChangeLog-1999 Correct use of year 999 to 1999. 2005-05-25 13:22:27 +00:00
ChangeLog-2000 Move entries for 1998 and 1999 out of ChangeLog-2000 and into new 2005-05-24 23:20:39 +00:00
ChangeLog-2001
ChangeLog-2002
ChangeLog-2003
ChangeLog-2004 1.cc: Fix, null-terminate array1 at the outset. 2005-01-01 21:03:33 +00:00
config.h.in re PR libstdc++/22554 (pb_assoc header build and install overflows exec) 2005-09-12 23:09:41 +00:00
configure configure.ac: Don't use GCC_NO_EXECUTABLES or clear GLIBCXX_IS_NATIVE on Darwin crosses. 2005-08-03 23:17:06 +00:00
configure.ac configure.ac: Don't use GCC_NO_EXECUTABLES or clear GLIBCXX_IS_NATIVE on Darwin crosses. 2005-08-03 23:17:06 +00:00
configure.host re PR libstdc++/21726 (baseline_symbols.txt for powerpc64 missing) 2005-05-25 19:33:35 +00:00
crossconfig.m4 Makefile.am (ACLOCAL_AMFLAGS): Define. 2005-04-06 00:05:51 +00:00
fragment.am acinclude.m4 (GLIBCXX_CONFIGURE): Delete gcc_version logic. 2005-03-21 17:40:24 +00:00
linkage.m4 re PR libstdc++/21131 (Mismatch in comments for m4 config macros in libstdc++) 2005-04-26 15:49:38 +00:00
Makefile.am All files: Update FSF address. 2005-08-17 02:28:44 +00:00
Makefile.in re PR libstdc++/22554 (pb_assoc header build and install overflows exec) 2005-09-12 23:09:41 +00:00
README [multiple changes] 2004-09-28 08:58:35 +00:00

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
documentation.html in the 'docs/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.

Instructions for configuring and building appear in
docs/html/install.html.

This directory contains the files needed to create an ISO Standard C++
Library.

It has subdirectories:

  docs
    Files in HTML and text format that document usage, quirks of the
    implementation, and contributor checklists.

  include
    All header files for the C++ library are within this directory,
    modulo specific runtime-related files that are in the libsupc++
    directory.

    include/std
      Files meant to be found by #include <name> directives in
      standard-conforming user programs.  

    include/c
      Headers intended to directly include standard C headers. 
      [NB: this can be enabled via --enable-cheaders=c]

    include/c_std
      Headers intended to include standard C headers, and put select
      names into the std:: namespace.
      [NB: this is the default, and is the same as --enable-cheaders=c_std]

    include/bits
      Files included by standard headers and by other files in
      the bits directory. 

    include/backward
      Headers provided for backward compatibility, such as <iostream.h>.
      They are not used in this library.

    include/ext
      Headers that define extensions to the standard library.  No
      standard header refers to any of them.

  scripts
    Scripts that are used during the configure, build, make, or test
    process.

  src
    Files that are used in constructing the library, but are not
    installed.

  testsuites/[backward, demangle, ext, performance, thread, 17_* to 27_*]
    Test programs are here, and may be used to begin to exercise the 
    library.  Support for "make check" and "make check-install" is
    complete, and runs through all the subdirectories here when this
    command is issued from the build directory.  Please note that
    "make check" requires DejaGNU 1.4 or later to be installed.  Please
    note that "make check-script" calls the script mkcheck, which
    requires bash, and which may need the paths to bash adjusted to
    work properly, as /bin/bash is assumed.

Other subdirectories contain variant versions of certain files
that are meant to be copied or linked by the configure script.
Currently these are:

  config/abi
  config/cpu
  config/io
  config/locale
  config/os

In addition, two subdirectories are convenience libraries:

  libmath
    Support routines needed for C++ math. Only needed if the
    underlying "C" implementation is non-existent, in particular
    required or optimal long double, long long, and C99 functionality.

  libsupc++
    Contains the runtime library for C++, including exception
    handling and memory allocation and deallocation, RTTI, terminate
    handlers, etc.

Note that glibc also has a bits/ subdirectory.  We will either
need to be careful not to collide with names in its bits/
directory; or rename bits to (e.g.) cppbits/.

In files throughout the system, lines marked with an "XXX" indicate
a bug or incompletely-implemented feature.  Lines marked "XXX MT"
indicate a place that may require attention for multi-thread safety.