+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/.
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.
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
projects / bison.git / blobdiff