+2009-12-18 Joel E. Denny <jdenny@clemson.edu>
+
+ lalr1.cc: don't discard non-existent lookahead on syntax error.
+ * data/lalr1.cc (parser::parse): Check yyempty first.
+ * tests/c++.at (Syntax error discarding no lookahead): New test
+ group.
+
+2009-12-17 Joel E. Denny <jdenny@clemson.edu>
+
+ Code cleanup.
+ * src/symtab.c, src/symtab.h (symbol_class_get_string): Remove
+ function, which is no longer used.
+
+2009-12-16 Joel E. Denny <jdenny@clemson.edu>
+
+ Add gcc's -Wundef to test suite and fix another warning from it.
+ * NEWS (2.4.2): Update description of -Wundef fix.
+ * configure.ac (WARN_CXXFLAGS_TEST): New substitution.
+ (WARN_CFLAGS_TEST): New substitution.
+ * data/glr.c: Avoid warning about __STRICT_ANSI__.
+ * tests/atlocal.in (CFLAGS): Use WARN_CFLAGS_TEST instead of
+ WARN_CFLAGS.
+ (NO_WERROR_CFLAGS): Likewise.
+ (CXXFLAGS): Use WARN_CXXFLAGS_TEST instead of WARN_CXXFLAGS.
+
+2009-12-16 Joel E. Denny <jdenny@clemson.edu>
+
+ * data/yacc.c: Reformat m4 a little.
+
+2009-12-16 Joel E. Denny <jdenny@clemson.edu>
+
+ Document gcc -Wundef fix.
+ * NEWS (2.4.2): Here.
+ * THANKS (Jonathan Nieder): Add.
+
+2009-12-15 Jonathan Nieder <jrnieder@gmail.com> (tiny change)
+
+ Simplify y.tab.c when location tracking is disabled.
+ * data/yacc.c: Do not check YYLTYPE_IS_TRIVIAL if location
+ tracking is not enabled. Instead, unconditionally define
+ YY_LOCATION_PRINT as a no-op for backward compatibility.
+
+2009-12-15 Jonathan Nieder <jrnieder@gmail.com> (tiny change)
+
+ Avoid warnings from gcc -Wundef y.tab.c.
+ * data/glr.c: Check if YYENABLE_NLS and YYLTYPE_IS_TRIVIAL are
+ defined before using them.
+ * data/lalr1.cc: Likewise.
+ * data/yacc.c: Likewise.
+
+2009-12-15 Joel E. Denny <jdenny@clemson.edu>
+
+ autoconf: update to latest for fix of M4 detection.
+ Reported by Eric Blake.
+ * submodules/autoconf: Update.
+
+2009-12-15 Joel E. Denny <jdenny@clemson.edu>
+
+ portability: use -DGNULIB_POSIXCHECK.
+ Reported by Eric Blake. See discussions at
+ <http://lists.gnu.org/archive/html/bug-bison/2009-09/msg00008.html>
+ and
+ <http://lists.gnu.org/archive/html/bug-gnulib/2009-10/msg00108.html>.
+ * HACKING (Release checks): Suggest -DGNULIB_POSIXCHECK.
+ * bootstrap.conf (gnulib_modules): Add all the printf modules
+ suggested by -DGNULIB_POSIXCHECK. Add realloc-posix as
+ suggested by -DGNULIB_POSIXCHECK for gnulib's own vasnprintf.c.
+ (excluded_files): Remove m4/printf-posix.m4.
+ * tests/atlocal.in (LIBS): As for LDADD in src/local.mk, add
+ lib/libbison.a so gnulib libraries can be linked.
+
+2009-12-15 Joel E. Denny <jdenny@clemson.edu>
+
+ gnulib: update for fix of fprintf-posix, which we'll use soon.
+ * etc/prefix-gnulib-mk (prefix): Adjust regex for make file
+ targets so that gnulib's new arg-nonnull.h and link-warning.h
+ are matched.
+ * gnulib: Update.
+
+2009-12-14 Joel E. Denny <jdenny@clemson.edu>
+
+ Enable assertion output and --disable-assert for configure.
+ * bootstrap.conf (gnulib_modules): Add assert module.
+ * src/system.h (aver): Define as assert, and summarize the
+ discussion on this issue.
+
+2009-12-14 Joel E. Denny <jdenny@clemson.edu>
+
+ Expand GLR acronym in summary of Bison.
+ Based on discussion with Akim Demaille starting at
+ <http://lists.gnu.org/archive/html/bison-patches/2009-04/msg00087.html>.
+ * doc/bison.texinfo (Introduction): Here.
+ * src/getargs.c (usage): Here.
+
+2009-10-03 Alex Rozenman <rozenman@gmail.com>
+
+ Document named references.
+ * doc/bison.texinfo (Actions): Add new example and xref to
+ Using Named References node.
+ (Using Named References): New node.
+
+2009-10-16 Joel E. Denny <jdenny@clemson.edu>
+
+ cleanup.
+ * src/Sbitset.c (Sbitset__new_on_obstack): Use Sbitset instead
+ of char*.
+ (Sbitset__isEmpty): Use Sbitset instead of char*.
+ * src/Sbitset.h (Sbitset): Make it a pointer to unsigned char
+ instead of char. This helps to avoid casting errors.
+ (Sbitset__or): Use Sbitset instead of char*.
+
+2009-10-16 Joel E. Denny <jdenny@clemson.edu>
+
+ portability: don't assume 8-bit bytes.
+ That is, use CHAR_BIT and UCHAR_MAX instead of 8 and 0xff.
+ * src/Sbitset.h (Sbitset__nbytes): Here.
+ (Sbitset__byteAddress): Here.
+ (Sbitset__bit_mask): Here.
+ (Sbitset__last_byte_mask): Here.
+ (Sbitset__ones): Here.
+ (SBITSET__FOR_EACH): Here.
+
2009-10-11 Joel E. Denny <jdenny@clemson.edu>
portability: use va_start and va_end in the same function.
projects / bison.git / blobdiff