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Merge remote-tracking branch 'origin/maint'

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* origin/maint: (22 commits)
  tests: ignore code coverage/profiling failure messages
  doc: fix some invalid @ref.
  build: fix previous commit.
  install-pdf: fix.
  NEWS: Update.
  %printer: support both yyo and yyoutput.
  doc: mfcalc: demonstrate %printer.
  tests: style changes.
  build: require Flex.
  build: flex.m4: check for Flex.
  build: flex.m4: quote properly.
  build: flex.m4.
  build: autoconf: update.
  glr: eliminate last bits of unwanted locations.
  NEWS: 2.6 will drop K&R.
  TODO: remove dead items.
  TODO: import from master.
  gnulib: update.
  maint: update NEWS.
  doc: fix index.
  doc: fix documentation of YYERROR.
  c++: more YY_NULL

Conflicts:
	TODO
	bootstrap
	data/c.m4
	data/glr.c
	data/lalr1.cc
	doc/bison.texinfo
This commit is contained in:
Akim Demaille
2012-05-04 14:38:53 +02:00
parent c50263271d 95e343fea3
commit 72cd9a913f
11 changed files with 242 additions and 105 deletions
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100
NEWS
View File

@@ -71,28 +71,25 @@ Bison News
* Changes in version 2.5.1 (????-??-??):
** Several portability problems in the test suite have been fixed:
** Future changes:
This includes warnings with some compilers, unexpected behavior of
tools such as diff, warning messages from the test suite itself,
etc.
The next major release will drop support for K&R C.
__attribute__ is not longer disabled when __STRICT_ANSI__ is defined
** yacc.c: YYBACKUP works as expected.
** glr.c improvements:
*** Location support is eliminated when not requested:
GLR parsers used to include location-related code even when
locations were not requested, and therefore not even usable.
*** __attribute__ is preserved:
__attribute__ is no longer disabled when __STRICT_ANSI__ is defined
(i.e., when -std is passed to GCC).
** Warnings during the build procedure have been eliminated.
** Many minor improvements have been made to the manual:
The layout for grammar has changed to a more compact scheme. Named
references are motivated. The description of the automaton
description file is updated.
** YYBACKUP works as expected.
** liby is no longer asking for "rpl_fprintf" on some platforms.
** Several Java fixes:
** lalr1.java: several fixes:
The Java parser no longer throws ArrayIndexOutOfBoundsException if
the first token leads to a syntax error. Some minor clean ups.
@@ -108,6 +105,42 @@ Bison News
methods) accept new arguments for line and column. Several issues
in the documentation were fixed.
** liby is no longer asking for "rpl_fprintf" on some platforms.
** Changes in the manual:
*** %printer is documented
The %printer directive, supported since at least Bison 1.50, is
finally documented. The %mfcalc example is extended to demonstrate
its use of printer.
The C++ parsers now also support yyoutput (as an alias to
debug_stream ()) for consistency with the C skeletons.
*** Several improvements have been made:
The layout for grammar excerpts was changed to a more compact
scheme. Named references are motivated. The description of the
automaton description file (*.output) is updated to the current
format. Incorrect index entries were fixed. Some other errors were
fixed.
** Changes to the build system:
*** Warnings during the build procedure have been eliminated.
*** Several portability problems in the test suite have been fixed:
This includes warnings with some compilers, unexpected behavior of
tools such as diff, warning messages from the test suite itself,
etc.
*** The install-pdf target work properly:
Running "make install-pdf" (or -dvi, -html, -info, and -ps) no
longer halts in the middle of its course.
* Changes in version 2.5 (2011-05-14):
** Grammar symbol names can now contain non-initial dashes:
@@ -1511,7 +1544,7 @@ Bison News
** The output file does not define const, as this caused problems when used
with common autoconfiguration schemes. If you still use ancient compilers
that lack const, compile with the equivalent of the C compiler option
`-Dconst='. autoconf's AC_C_CONST macro provides one way to do this.
`-Dconst='. Autoconf's AC_C_CONST macro provides one way to do this.
** Added `-g' and `--graph'.
@@ -1558,7 +1591,7 @@ Bison News
* Changes in version 1.26:
** Bison now uses automake.
** Bison now uses Automake.
** New mailing lists: <bug-bison@gnu.org> and <help-bison@gnu.org>.
@@ -1580,7 +1613,7 @@ the grammar file, and reports all the errors found in it.
** Tokens can now be specified as multiple-character strings: for
example, you could use "<=" for a token which looks like <=, instead
of chosing a name like LESSEQ.
of choosing a name like LESSEQ.
** The %token_table declaration says to write a table of tokens (names
and numbers) into the parser file. The yylex function can use this
@@ -1615,10 +1648,6 @@ Line numbers in output file corrected.
Output file does not redefine const for C++.
Local Variables:
mode: outline
End:
-----
Copyright (C) 1995-2012 Free Software Foundation, Inc.
@@ -1637,3 +1666,24 @@ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
LocalWords: yacc YYBACKUP glr GCC lalr ArrayIndexOutOfBoundsException nullptr
LocalWords: cplusplus liby rpl fprintf mfcalc Wyacc stmt cond expr mk sym lr
LocalWords: IELR ielr Lookahead YYERROR nonassoc LALR's api lookaheads yychar
LocalWords: destructor lookahead YYRHSLOC YYLLOC Rhs ifndef YYFAIL cpp sr rr
LocalWords: preprocessor initializer Wno Wnone Werror FreeBSD prec livelocks
LocalWords: Solaris AIX UX RHEL Tru LHS gcc's Wundef YYENABLE NLS YYLTYPE VCG
LocalWords: yyerror cpp's Wunused yylval yylloc prepend yyparse yylex yypush
LocalWords: Graphviz xml nonterminals midrule destructor's YYSTYPE typedef ly
LocalWords: CHR chr printf stdout namespace preprocessing enum pre include's
LocalWords: YYRECOVERING nonfree destructors YYABORT YYACCEPT params enums de
LocalWords: struct yystype DJGPP lex param Haible NUM alloca YYSTACK NUL goto
LocalWords: YYMAXDEPTH Unescaped UCNs YYLTYPE's yyltype typedefs inline Yaccs
LocalWords: Heriyanto Reenable dprec Hilfinger Eggert MYEOF Folle Menezes EOF
LocalWords: Lackovic define's itemset Groff Gettext malloc NEWS'ed YYDEBUG
LocalWords: namespaces strerror const autoconfiguration Dconst Autoconf's FDL
LocalWords: Automake TMPDIR LESSEQ
Local Variables:
mode: outline
End: