X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/48b16bbc0492820cf1fdb683b289c77f4cdadb3d..c7e8607f6b908246335f2caf3553dbd741f2279f:/ChangeLog

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+2005-09-19  Akim Demaille  <akim@epita.fr>
+
+	Remove the traits, failed experiment.
+	It never proved useful, and anyway because of the current
+	definition, it was not possible to have several specialization of
+	this traits, making it useless.
+	* data/lalr1.cc (yy:traits): Remove.
+	Inline its definitions in the parser class.
+
+2005-09-19  Akim Demaille  <akim@epita.fr>
+
+	* tests/atlocal.in (LIBS): Pass INTLLIBS to address failures on at
+	least Mac OSX with a /usr/local install of gettext.
+
+2005-09-19  Akim Demaille  <akim@epita.fr>
+
+	* data/lalr1.cc (yyparse): Rename yylooka and yyilooka as yychar
+	and yytoken for similarity with the other skeletons.
+
+2005-09-19  Akim Demaille  <akim@epita.fr>
+
+	* NEWS, configure.ac: Bump to 2.1a.
+
+2005-09-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: Version 2.1.
+
+	* NEWS: Remove notice of yytname change, since it was never in an
+	official release.
+	* data/glr.c (yydestroyGLRState): Rename local var to avoid shadowing
+	diagnostic.
+	* src/output.c (prepare): Likewise.
+	* data/lalr1.cc (YYERROR_VERBOSE_IF): New macro.
+	(yysyntax_error_): Use it to avoid GCC warning when YYERROR_VERBOSE
+	is not defined.  This is an awful hack, but it's enough for now.
+	All callers changed.
+	* tests/glr-regression-at (make_value): Args are const pointers now,
+	to avoid GCC warning.
+	(Duplicated user destructor for lookahead): New test.  Currently
+	skipped.  It fails on my host but I'm not sure it'll always fail.
+
+2005-09-16  Akim Demaille  <akim@epita.fr>
+
+	* src/symtab.h (struct symbol): Declare the printer and destructor
+	as const, to avoid accidental calls to free.
+	(symbol_destructor_set, symbol_printer_set): Adjust.
+	* src/symtab.c: Adjust.
+
+2005-09-16  Akim Demaille  <akim@epita.fr>
+
+	* data/c.m4 (b4_token_enums): New.
+	(b4_token_defines): Rename as...
+	(b4_token_enums_defines): this.
+	(b4_token_defines): New, output only the #defines.
+	* data/yacc.c, data/glr.c: Adjust.
+	* data/lalr1.cc: Use b4_token_enums instead of b4_token_enums_defines.
+	* data/c.m4 (b4_yydestruct_generate, b4_yysymprint_generate): Define
+	as default values.
+
+2005-09-16  Akim Demaille  <akim@epita.fr>
+
+	* data/lalr1.cc (yylex_): Remove, inline its code.
+	(yyreport_syntax_error_): Remove, replaced by...
+	(yysyntax_error_): this which returns a string and leaves to the
+	caller the call to the users' error function.
+	(yylooka_, yyilooka_, yylval, yylloc, yyerror_range_, yyval, yyloc):
+	Move from members of the parser object...
+	(yylooka, yyilooka, yylval, yylloc, yyerror_range, yyval, yyloc):
+	to local variables of the parse function.
+
+2005-09-16  Akim Demaille  <akim@epita.fr>
+
+	* doc/bison.texinfo (Calc++ Parser): Don't promote defining YYEOF
+	since it's in Bison's name space.
+
+2005-09-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* data/glr.c (yyresolveValue): Add default case to pacify
+	gcc -Wswitch-default.  Problem reported by twlevo@xs4all.nl.
+
+	* NEWS: Document when yyparse started to return 2.
+	* doc/bison.texinfo (Parser Function): Document when yyparse
+	returns 2.
+
+	* data/lalr1.cc: Revert part of previous change, as it's incompatible.
+	(b4_filename_type): Renamed back from b4_file_name_type.  All uses
+	changed.
+	(class position): file_name -> filename (reverting).  All uses changed.
+
+2005-09-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* examples/calc++/Makefile.am ($(calc_sources_generated)): Don't
+	do anything if $@ exists.  This reverts part of the 2005-07-07
+	patch.
+
+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.