($(calc_sources_generated)): Don't do anything if $@ exists. This

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index a55dd25e5d6777b530d5f096ae3928c271889c48..606837d69fdac7d08516024bfec4ce273e49983c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,77 @@
+2005-09-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * Makefile.am (EXTRA_DIST): Do not distribute REFERENCES; it
+       contains obsolete information and isn't worth distributing as a
+       separate file anyway.
+       * data/glr.c [defined YYSETJMP]: Don't include <setjmp.h>.
+       (YYJMP_BUF, YYSETJMP, YYLONGJMP) [!defined YYSETJMP]: New macros.
+       All uses of jmp_buf, setjmp, longjmp changed to use these instead.
+       (yyparse): Abort if user code uses longjmp to throw an unexpected
+       value.
+
+2005-09-09  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * data/c.m4 (b4_identification): Define YYBISON_VERSION.
+       Suggested by twlevo@xs4all.nl.
+
+       * data/glr.c (YYCHK1): Do not assume YYE is in range.
+       This avoids a diagnostic from gcc -Wswitch-enum.
+       Problem reported by twlevo@xs4all.nl.
+
+       * doc/bison.texinfo: Don't use "filename", as per GNU coding
+       standards.  Use "file name" or "file" or "name", depending on
+       the context.
+       (Invocation): The output of "bison hack/foo.y" goes to foo.tab.c,
+       not to hack/foo.tab.c.
+       (Calc++ Top Level): 2nd arg of main is not const.
+       * data/glr.c: b4_filename -> b4_file_name.
+       * data/lalr1.cc: Likewise.  Also, b4_filename_type -> b4_file_name_type.
+       All uses changed.
+       (class position): filename -> file_name.  All uses changed.
+       * data/yacc.c: b4_filename -> b4_file_name.
+       * lib/bitset.h: filename -> file_name in local vars.
+       * lib/bitset_stats.c: Likewise.
+       * src/files.c: Likewise.
+       * src/scan-skel.l ("@output ".*\n): Likewise.
+       * src/files.c (file_name_split): Renamed from filename_split.
+       * src/muscle_tab.c (muscle_init): Output b4_file_name, not b4_filename.
+
+2005-09-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * lib/.cvsignore: Add pipe-safer.c, stdio--.h, unistd--.h,
+       to accommodate latest gnulib.
+
+       * tests/glr-regression.at (Duplicate representation of merged trees):
+       Add casts to pacify g++.  Problem reported by twlevo@xs4all.nl.
+
+       * bootstrap: Add comment as to why the AM_LANGINFO_CODESET hack is
+       needed.
+
+2005-08-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * data/glr.c (yydestroyGLRState): Renamed from yydestroyStackItem.
+       All uses changed.  Invoke user destructor after an error during a
+       split parse (trivial change from Joel E. Denny).
+
+       * tests/glr-regression.at
+       (User destructor after an error during a split parse):  New test case.
+       Problem reported by Joel E. Denny in:
+       http://lists.gnu.org/archive/html/bison-patches/2005-08/msg00029.html
+
+2005-08-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * README-cvs: Give URLs for recommended tools.
+       Mention Gzip version problem, and bootstrapping issues.
+       Remove troubleshooting section, as it's somewhat obsolete.
+
+       * bootstrap (no_cache): New var, to accommodate different wget
+       variants.  Use it instead of '-C off'.  Problem reported by
+       twlevo@xs4all.nl.
+
+       * data/glr.c (yydestroyStackItem): New function.
+       (yyrecoverSyntaxError, yyreturn): Use it to improve quality of
+       debugging information.  Problem reported by Joel E. Denny.
+
 2005-08-25  Akim Demaille  <akim@epita.fr>
 
        * tests/local.at (AT_COMPILE_CXX): Pass $LINKS too.