+2008-12-07 Akim Demaille <demaille@gostai.com>
+
+ Update gnulib.
+ * gnulib: Update from master.
+
+2008-12-05 Eric Blake <ebb9@byu.net>
+
+ Avoid compiler warning.
+ * src/output.c (muscle_insert_item_number_table): Delete unused
+ function.
+
+2008-12-02 Eric Blake <ebb9@byu.net>
+
+ Build testsuite with newer autoconf.
+ * tests/output.at (m4_expand): Don't override in newer autoconf,
+ where the underlying implementation changed.
+ * tests/cxx-type.at (_AT_RESOLVED_GLR_OUTPUT)
+ (_AT_RESOLVED_GLR_OUTPUT_WITH_LOC, _AT_AMBIG_GLR_OUTPUT)
+ (_AT_AMBIG_GLR_OUTPUT_WITH_LOC, _AT_GLR_STDERR)
+ (_AT_VERBOSE_GLR_STDERR): Expand to double-quoted strings,
+ since some of them contain unbalanced ')'.
+
+2008-12-01 Akim Demaille <demaille@gostai.com>
+
+ Use b4_symbol for printers and destructors everywhere.
+ * data/bison.m4 (b4_symbol_action_location): New.
+ * data/c.m4 (b4_symbol_actions): Remove.
+ Adjust all callers to use by b4_symbol_foreach and the corresponding
+ b4_symbol_printer/destructor macro.
+ * data/glr.cc: Adjust.
+ * data/lalr1.java: Adjust the %destructor sanity check.
+ * src/output.c (symbol_code_props_output): Remove, we no longer
+ need the b4_symbol_printers/destructors tables.
+
+2008-12-01 Akim Demaille <demaille@gostai.com>
+
+ Use b4_symbol_case_.
+ * data/lalr1.cc, data/bison.m4 (b4_symbol_action): Use
+ b4_symbol_case_.
+
+2008-12-01 Akim Demaille <demaille@gostai.com>
+
+ Move b4_symbol based macro to bison.m4.
+ * data/lalr1.cc (b4_symbol_, b4_symbol, b4_symbol_if)
+ (b4_symbol_action, b4_symbol_destructor, b4_symbol_printer)
+ (b4_symbol_case_, b4_symbol_foreach, b4_type_action_)
+ (b4_type_foreach): Move to...
+ * data/bison.m4: Here.
+ * data/lalr1.cc (b4_symbol_action): Specialize for C++: use
+ b4_symbol_value_template instead of b4_symbol_value.
+
+2008-12-01 Akim Demaille <demaille@gostai.com>
+
+ b4_symbol/type_foreach.
+ * data/lalr1.cc (b4_symbol_foreach, b4_type_foreach): New.
+ Use them.
+
+2008-12-01 Akim Demaille <demaille@gostai.com>
+
+ Use the symbol properties to output the printer/destructor for lalr1.cc.
+ Instead of defining complex list of tuples to define various
+ properties of the symbols, we now prefer to define symbols as
+ "structs" in m4: using the symbol key (its number), and the
+ property name, b4_symbol gives it value. Use this to handle
+ destructors and printers.
+
+ * src/output.c (CODE_PROP): New.
+ (prepare_symbol_definitions): Use it to define the printer and
+ destructor related attributes of the symbols.
+ * data/lalr1.cc (b4_symbol_actions): Rename as...
+ (b4_symbol_action): this.
+ Use b4_symbol instead of 6 arguments.
+ (b4_symbol_printer, b4_symbol_destructor): New.
+ Use them instead of b4_symbol_actions.
+
+2008-12-01 Akim Demaille <demaille@gostai.com>
+
+ Avoid capturing variables too easily.
+ * src/muscle_tab.h (MUSCLE_INSERT_BOOL, MUSCLE_OBSTACK_SGROW): Use
+ v__ and p__ instead of v and p.
+
+2008-12-01 Akim Demaille <demaille@gostai.com>
+
+ Remove spurious empty line before syncline.
+ * data/bison.m4 (b4_syncline): Don't output an empty line before
+ the output.
+
+2008-11-26 Akim Demaille <demaille@gostai.com>
+
+ Convert lib/Makefile.am into lib/local.mk.
+ The real problem is rather gnulib.mk, which itself is extracted
+ from a Makefile.am that gnulib expects to the "recursive". The
+ tool prefix-gnulib-mk converts such a gnulib.mk to be
+ non-recursive. Also, some AC_SUBST variables need to be adjusted.
+
+ * etc/prefix-gnulib-mk: New.
+ * bootstrap (slurp): Use it to convert further gnulib.mk.
+ No longer try to avoid re-creation of lib/gnulib.mk as the changes
+ are deeper.
+ * lib/Makefile.am: Rename as...
+ * lib/local.mk: this.
+ Adjust to be prefixed.
+ * Makefile.am, configure.ac: Adjust.
+ * src/local.mk (AM_CPPFLAGS): Extend it, don't define it.
+
+2008-11-26 Akim Demaille <demaille@gostai.com>
+
+ s/_FLAGS/FLAGS/.
+ * tests/local.mk (TESTSUITE_FLAGS, AUTOTEST_FLAGS): Rename as...
+ (TESTSUITEFLAGS, AUTOTESTFLAGS): these to compy with the GCS.
+ Reported by Eric Blake.
+
2008-11-26 Akim Demaille <demaille@gostai.com>
Use b4_parser_tables_define in glr.cc.
Get rid of (yy)rhs and (yy)prhs.
These tables are no longer needed in the parsers, and they don't seem to
be useful. They are not documented either.
-
+
* src/output.c (prepare_rules): Get rid of rhs and prhs.
Adjust the computation of (yy)r2.
Get rid of lalr1-split.cc.
It was no longer maintainer.
-
+
* data/lalr1-split.cc: Remove.
* etc/bench.pl.in (bench_fusion_parser): Remove.
Adjust.
Prefer TESTSUITE_FLAGS.
TESTSUITEFLAGS is barely readable.
-
+
* tests/local.mk (TESTSUITE_FLAGS): Default to $(TESTSUITEFLAGS)
for backward compatibility.
Use the former instead of the latter.
2008-11-25 Akim Demaille <demaille@gostai.com>
Get rid of yyrhs and yyprhs in yacc.c.
- They were used to get the symbol types, given a rule number, when
- displaying the top of the stack before a reduction. But the symbol type
- is available from the state stack. This has two be benefits: two tables
- less in the parser (making it smaller), and a more consistent use of the
- three stacks which will help to fuse them.
-
+ They were used to get the symbol types, given a rule number, when
+ displaying the top of the stack before a reduction. But the
+ symbol type is available from the state stack. This has two be
+ benefits: two tables less in the parser (making it smaller), and a
+ more consistent use of the three stacks which will help to fuse
+ them.
+
* data/yacc.c (yyprhs, yyrhs): Remove.
(YY_REDUCE_PRINT): Pass yyssp to yy_reduce_print.
(yy_reduce_print): Take yyssp as argument.
b4_tables_map.
The point is to factor the generation of the tables across skeletons.
This is language dependant.
-
+
* data/c.m4 (b4_comment_): New.
Should be usable to define how to generate tables independently of
the language.
(Option Cross Key): Implement FIXME: listing directives also.
* build-aux/cross-options.pl: Read from <STDIN> rather than <>.
(Short Option): Special case -d. Put arguments inside @option.
- (Bison Directive): Add column, automatically extracted from
+ (Bison Directive): Add column, automatically extracted from
src/scan-gram.l (actual name passed as the first argument)
with special case for %define.
* doc/local.mk (doc/cross-options.texi): Pass src/scan-gram.l
2008-08-29 Akim Demaille <demaille@gostai.com>
Clarify UPDATED use.
- * doc/bison.texinfo: It refers to the last edition of this file,
+ * doc/bison.texinfo: It refers to the last edition of this file,
not to the release date of Bison.
- Reported by Joel E. Denny.
+ Reported by Joel E. Denny.
2008-08-29 Akim Demaille <demaille@gostai.com>
2008-08-27 Akim Demaille <demaille@gostai.com>
Check yyerrok in calc.at.
- * tests/calc.at (calc.y): Use yyerrok on "( error )".
- (AT_CHECK_CALC): Add a check that ensures that yyerrok works as
- expected.
+ * tests/calc.at (calc.y): Use yyerrok on "( error )".
+ (AT_CHECK_CALC): Add a check that ensures that yyerrok works as
+ expected.
2008-08-27 Akim Demaille <demaille@gostai.com>
Support yyerrok in lalr1.cc.
YYBACKUP is still to import back into lalr1.cc.
- * data/lalr1.cc (yyerrork, yyclearin, YYRECOVERING): Define.
+ * data/lalr1.cc (yyerrork, yyclearin, YYRECOVERING): Define.
2008-08-26 Joel E. Denny <jdenny@ces.clemson.edu>
projects / bison.git / blobdiff