Do not let the scan-skel token buffer grow unboundedly in the usual case.

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index f5f7245b41ab010763aad202077e5890d4d278af..92dab99ca2ded7f46da90e0461525f3eb0bb78b5 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,60 @@
+2003-01-04  Paul Eggert  <eggert@twinsun.com>
+
+       * data/yacc.c (yyerrlab1): Omit attribute if __cplusplus is defined,
+       since GNU C++ (as of 3.2.1) does not allow attributes on labels.
+       Problem reported by Nelson H. F. Beebe.
+
+2003-01-03  Paul Eggert  <eggert@twinsun.com>
+
+       * lib/obstack.h (__INT_TO_PTR) [__STDC__]: Cast result to
+       (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
+       when compiling Bison 1.875's `bitset bset = obstack_alloc
+       (bobstack, bytes);'.  Problem reported by Nelson H. F. Beebe.
+
+       * src/scan-skel.l (QPUTS): Omit redundant `;' from macro definition.
+       ([^@\n]): Renamed from [^@\n]+ so that the token buffer does not
+       grow to a huge size with typical invocation.
+       
+       * lib/hash.c (_Bool, bool, false, true, __bool_true_false_are_defined):
+       Use the pattern recommended by Autoconf 2.57, except also protect
+       against double-definition.
+       * src/system.h: Likewise.
+       Portability issues reported by Nelson H. F. Beebe.
+       
+       * data/glr.c (yybool): Renamed from bool, to avoid collisions in C.
+       All uses changed.  Provide a definition in both C and C++.
+       (yytrue, yyfalse): Define even if defined (__cplusplus).
+
+       * lib/bitset_stats.c (bitset_stats_list): Remove unused var.
+       Reported by Nelson H. F. Beebe.
+       
+       * src/scan-skel.l ("@oline@"): Output lineno+1, not lineno.
+
+2003-01-02  Paul Eggert  <eggert@twinsun.com>
+
+       * data/yacc.c (yyerrlab1): Append `;' after attribute, to
+       pacify the buggy "smart preprocessor" in MacOS 10.2.3.
+       Bug reported by Nelson H. F. Beebe.
+
+2003-01-01  Paul Eggert  <eggert@twinsun.com>
+
+       * Version 1.875.
+
+2002-12-30  Paul Eggert  <eggert@twinsun.com>
+
+       * src/scan-gram.l (<INITIAL,SC_AFTER_IDENTIFIER,SC_PRE_CODE>","):
+       Moved here from...
+       (<INITIAL>","): Here.  This causes stray "," to be treated
+       more uniformly.
+
+       * src/scan-gram.l (<SC_BRACED_CODE>"}"): Output ";" before the
+       last brace in braced code when not in Yacc mode, for compatibility
+       with Bison 1.35.  This resurrects the 2001-12-15 patch to
+       src/reader.c.
+
+       * src/reader.h (YYDECL): Use YYSTYPE, not its deprecated alias
+       yystype.  This follows up the 2002-12-24 YYSTYPE bug fix.
+

 2002-12-28  Paul Eggert  <eggert@twinsun.com>
 
        * src/symtab.c (symbol_make_alias): Set type of SYMVAL to be
 2002-12-28  Paul Eggert  <eggert@twinsun.com>
 
        * src/symtab.c (symbol_make_alias): Set type of SYMVAL to be


@@ -159,7 +216,7 @@
        (token_type): New local var, to keep track of which token type
        to return when scanning braced code.
        (<INITIAL>"%destructor", <INITIAL>"%lex-param",
        (token_type): New local var, to keep track of which token type
        to return when scanning braced code.
        (<INITIAL>"%destructor", <INITIAL>"%lex-param",

-       <INITIAL>"%parse-param", <INITIAL>"%printer,
+       <INITIAL>"%parse-param", <INITIAL>"%printer",

        <INITIAL>"%union"): Set token type and BEGIN SC_PRE_CODE
        instead of returning a token type immediately.
        (<INITIAL>"{"): Set token type.
        <INITIAL>"%union"): Set token type and BEGIN SC_PRE_CODE
        instead of returning a token type immediately.
        (<INITIAL>"{"): Set token type.


@@ -939,7 +996,7 @@
        * data/glr.c (yydoAction): Return YYRESULTTAG, not int.
        (yyglrReduce): Return yyok, not 0.
        This should avoid the enumerated-type warnings reported
        * data/glr.c (yydoAction): Return YYRESULTTAG, not int.
        (yyglrReduce): Return yyok, not 0.
        This should avoid the enumerated-type warnings reported

-       by Nelson H.F. Beebe in
+       by Nelson H. F. Beebe in

        <http://mail.gnu.org/pipermail/bug-bison/2002-November/001872.html>.
 
        * lib/bbitset.h (BITSET_INLINE): Remove.
        <http://mail.gnu.org/pipermail/bug-bison/2002-November/001872.html>.
 
        * lib/bbitset.h (BITSET_INLINE): Remove.


@@ -949,7 +1006,7 @@
 
        * data/glr.c (inline): Remove #define.  It's the user's
        responsibility to #define it away, just like 'const'.
 
        * data/glr.c (inline): Remove #define.  It's the user's
        responsibility to #define it away, just like 'const'.

-       This fixes one of the bugs reported by Nelson H.F. Beebe in
+       This fixes one of the bugs reported by Nelson H. F. Beebe in

        <http://mail.gnu.org/pipermail/bug-bison/2002-November/001873.html>.
 
        * Makefile.maint (po-check): Scan .l and .y files instead of the
        <http://mail.gnu.org/pipermail/bug-bison/2002-November/001873.html>.
 
        * Makefile.maint (po-check): Scan .l and .y files instead of the


@@ -10592,10 +10649,11 @@
 1987-12-16  Richard Stallman  <rms@gnu.org>
 
        * REFERENCES: entered into RCS
 1987-12-16  Richard Stallman  <rms@gnu.org>
 
        * REFERENCES: entered into RCS

+

 -----
 
 Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
 -----
 
 Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997,

-1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.

 
 This file is part of Bison, the GNU Compiler Compiler.
 
 
 This file is part of Bison, the GNU Compiler Compiler.