changelog

早期freebsd实现

	* curses.cc:  Removed:  No longer needed.
	* Makefile.in:  Don't build curses.o.

Sat May  2 16:42:28 1992  Per Bothner  ([e-mail])

	VMS changes from Eric Youngdale.
	* AllocRing.cc, Obstack.cc:  Remove some a VMS hack that
	is no longer needed.
	* CursesW.cc, regex.h:  More VMS stuff.

Thu Apr 30 13:52:30 1992  Per Bothner  ([e-mail])

	* timer.cc:  Use the more specific _G_HAVE_SYS_RESOURCE
	instead of the vague _G_SYSV.
	* delete.cc:  Redundant with gcc/libgcc.2.c.
	* malloc.c:  Remove junk that is now in gcc/libgcc2.c.

Thu Apr 30 09:11:21 1992  K. Richard Pixley  ([e-mail])

	* Makefile.in: make CFLAGS work from command line to make.

Mon Apr 20 14:42:34 1992  Per Bothner  ([e-mail])

	* String.cc (String::OK):  Re-arrange to avoid
	not-reached warning.
	* Makefile.in:  Make 'touch stamp' not print out.

Fri Apr 17 12:01:33 1992  Per Bothner  (bothner at PersSony)

	* Integer.h, ...:  Moved from ../g++-include.  The plan
	is that ../g++-include only contains wrappers around
	standard C headers.  It would not be needed on systems
	where the C header already support C++ (e.g. SVR4, Linux).
	* gen:  Directory moved from ../g++-include.
	* CursesW.h, CursesW.cc: Handle using /usr/include/curses.h.
	* {Integer,Rational}.{h,cc}:  Add a convention that an IntRep
	whose sz==0 is staticly allocated and should not be deleted
	when an Integer is destroyed.  Define static INtReps for -1, 0,
	and 1, and use those where appropriate (including default
	constructors for Integer and Rational).
	* Integer.cc, Rational.cc, String.cc: Make Integer::OK(),
	Rational::OK() and String::OK() more robust.
	* RNG.cc:  Don't give RNG::{single,double}Mantissa initial
	values, since that may be too late if there is a static
	RNG.  Instead, initialize them in RNG::RNG.
	* bcopy.cc:  Removed (use libiberty version).
	* timer.cc:  Include <_G_config.h> to get __G_SYSV definition.

Tue Mar 24 16:15:40 1992  Per Bothner  ([e-mail])

	* Rational.cc:  Added Rational::fits_in_float() and
	fits_in_double() methods. Suggested/requested by
	Wendell Craig Baker <[e-mail]>/

Mon Mar 23 16:34:16 1992  Per Bothner  ([e-mail])

	* BitSet.cc, BitString.cc, Fix.cc:  Add printon() methods,
	and changed operator<< functions to use printon().
	Deprecate use of *toa-style functions that use AllocRing;
	the new printon() methods do not.
	* Integer.cc:  Added Integer::printon; fixed up operator<<
	to use opfx() as it's supposed to.

Fri Mar  6 15:25:55 1992  Per Bothner  ([e-mail])

	* gnulib3.c:  Removed obsolete file.

Thu Mar  5 16:40:09 1992  Per Bothner  ([e-mail])

	* *.cc:  Experiemnted with for each Foo.cc, adding
	'#define _COMPILING_Foo' to control compilation of inlines in
	Foo.h, then undid that change (see discussion in
	../g_++-include/ChangeLog).  Net difference is thus some
	minor tweaking.

	* regex.cc:  Tweaks to remove warnings.

Tue Mar  3 17:23:57 1992  Per Bothner  ([e-mail])

	* BitSet.cc:  Move BitSet::clear() here from BitSet.h,
	and make non-inlined.

Sun Mar  1 16:26:07 1992  Per Bothner  ([e-mail])

	* BitSet.cc, BitString.cc, Integer.cc, Rational.cc, String.cc:
	Make error() methods return void, not volatile void, since
	sometimes these error handlers *do* return.
	* Fix.cc:  Fix parenthesization error.

Sat Feb 29 14:07:32 1992  Michael Tiemann  ([e-mail])

	* regex.cc (re_compile_pattern): Back out source code change that
	was used to workaround a bug in g++.

Wed Feb 26 18:04:40 1992  K. Richard Pixley  ([e-mail])

	* Makefile.in, configure.in: removed traces of namesubdir,
	  -subdirs, $(subdir), $(unsubdir), some rcs triggers.  Forced
	  copyrights to '92, changed some from Cygnus to FSF.

Wed Feb 26 12:37:43 1992  Per Bothner  (bothner at cygnus.com)

	* BitSet.cc, BitString.cc, Integer.cc, Rational.cc,
	String.cc, error.cc:  Use new _VOLATILE_VOID macro (from
	builtin.h) (to allow compilation by other C++ compilers).
	* BitSet.cc,regex.cc:  #include <string.h>.

Thu Feb 20 21:46:17 1992  Per Bothner  (bothner at cygnus.com)

	* Regex.cc, regex.cc:  Add some needed casts.

Wed Feb 19 23:32:38 1992  Per Bothner  (bothner at cygnus.com)

	* timer.cc:  Include sys/types.h, since it is no
	longer automatically included by time.h.
	* regex.cc:  Added a comment about being based on regex.c.

Tue Feb 11 11:24:18 1992  Per Bothner  (bothner at cygnus.com)

	* String.cc:  Only skip ws if appropriate.
	* Complex.cc, Fix.cc, Integer.cc, Rational.cc:
	Apply fix below to other cases of operator>>.
	(And if the format is bad, set failbit, not badbit.)

	* String.cc (String::operator>>, readline):
	Use ipfx(0) instead of good() (unless _OLD_STREAMS).
	Thus make sure to set the failbit (to prevent
	infinite loops if eofbit is set without failbit).

Mon Feb 10 11:20:13 1992  Per Bothner  (bothner at rtl.cygnus.com)

	* String.C (String::operator const char*):  Don't
	use the str() function to copy into an AllocRing
	(since we're phasing out use of AllocRings).

Wed Jan 29 12:51:05 1992  Per Bothner  (bothner at cygnus.com)

	* Sample.cc:  Rename #included files to current names.

Fri Jan 24 15:51:50 1992  Per Bothner  (bothner at cygnus.com)

	* Makefile.in, configure.in: Some common rules moved to Make.defs.

	* new.cc, delete.cc: Include stdlib.h instead of obsolete malloc.h.

Fri Jan 17 15:03:28 1992  Per Bothner  (bothner at cygnus.com)

	Merge in Doug Lea's latest version; other fixes.
	* Most files:  Replaced copyright notice (the old
	ones claimed to be part of GNU CC).
	* Makefile.in (depend):  Tweak it.
	* ACG.cc, AllocRing.cc, BitSet.cc, BitString.cc, GetOpt.cc,
	RNG.cc, dtoa.cc:  Minor improvements.
	* BitString.cc, Fix16.cc, Fix24.cc, String.cc:  Change (int)
	to (unsigned int) various places, inspired by gcc-2 warnings.
	* Complex.cc, CursesW.cc, Fix.cc, Integer.cc, Rational.cc,
	String.cc:  Various changes to allow use with either the
	old stream facility or the new iostream facility.
	* regex.cc:  Use 'new char[]' instead of 'malloc()'.
	* bcopy.cc:  Minor changes.  Rename bcopy -> libgxx_bcopy.
	* malloc.c:  Use size_t consistently.
	* regex.cc: New version from FSF (C++ -ified).
	* minmax.cc:  New file.
	* MIN.cc, MAX.cc, std.cc:  Removed.

Sat Jan 11 14:44:17 1992  Michael Tiemann  (tiemann at cygnus.com)

	* CursesW.cc, GetOpt.cc: Don't declare any static class members
	`static' at top-level.

Sun Jan  5 00:12:05 1992  Per Bothner  (bothner at cygnus.com)

	* Makefile.in, configure.in:  Automated 'make depend' support.
	* String.cc:  For now, use _bad instead of ios::badbit.
	* File.cc, Filebuf.cc, PlotFile.cc, SFile.cc, filebuf.cc,
	form.cc, istream.cc, itoa.cc, ostream.cc, streambuf.cc:
	Moved to ../old-stream.
	* Makefile.in: Move rules for Making the stream stuff to
	../old-stream/Makefile.in.

Fri Jan  3 17:00:40 1992  Per Bothner  (bothner at cygnus.com)

	* Integer.cc, BitSet.cc, BitString.cc, Rational.cc:
	Add #include <builtin.h> as needed.  It was included by the
	old stream.h, but not by the new iostream.h.
	* Integer.cc:  Merged in Doug Lea's changes to avoid
	signed/unsigned warnings.
	* Fix.cc, String.cc:  Fix some portabilty problems that
	depended on the old stream code.

Tue Dec 31 18:19:15 1991  Per Bothner  (bothner at cygnus.com)

	* Makefile.in:  Move common definitions to ../Make.defs.
	* configure.in:  Define host_makefile_frag to pull in Make.defs.

Sat Dec 28 16:47:38 1991  Michael Tiemann  (tiemann at cygnus.com)

	* regex.cc (re_compile_pattern,re_comp,main): Use `malloc' instead
	of `new char[]' since we need to call realloc, and that doesn't
	work with arrays allocated by new.
	* Regex.cc (Regex::Regex): Ditto.