X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/7109a18d18d1ba77ff70e82372fce51488238ee1..96b15448b9204969e2d3754ac640cf16181ea3be:/ChangeLog

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+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+	Remove parser::rhs_number_type.
+	* data/lalr1-fusion.cc (rhs_number_type): No longer define it.
+	(yyrhs_): Use b4_table_define.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+	Fix iteration type.
+	* data/lalr1-fusion.cc: Use an int to iterate up to an int.
+
+2008-11-04  Akim Demaille  <demaille@gostai.com>
+
+	Factor the declaration of the integer tables.
+	* data/lalr1-fusion.cc (b4_table_define): New.
+	Use it.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Fix indentation of tables in lalr1.cc
+	* data/lalr1-fusion.cc: Fix the indentation.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Destroy the lhs symbols after reduction.
+	* data/lalr1-fusion.cc (parse): After the user action, when in
+	variant mode, destroy the lhs symbols.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Simplify yysyntax_error_ use.
+	* data/lalr1-fusion.cc (yysyntax_error_): Always pass it the token
+	type, but make it unnamed in the declaration when it is not used.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Let yy::variant::build return an lvalue.
+	* data/lalr1-fusion.cc (variant::build): Return a reference to the
+	object.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Define yy::variant only when needed.
+	* data/lalr1-fusion.cc (yy::variant): Define only if variants are
+	used.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Bench the three-stack lalr1.cc.
+	* etc/bench.pl.in: Bench the three-stack lalr1.cc vs. the
+	one-stack one.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Fail on parse error in calc++.
+	* doc/bison.texinfo (calc++.cc): Propagate failures to the exit
+	status.
+	* examples/calc++/test ($me, $number, $exit, run): New.
+	Use them to propagate errors to the exit status.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	Don't specify the skeleton twice in the example.
+	* examples/calc++/Makefile.am: Don't pass -S to Bison, the grammar
+	file does what is needed.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	bench: Improve output.
+	* etc/bench.pl.in (bench_grammar): Tune the printf format.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	bench: check impact of %debug on variants.
+	* etc/bench.pl.in (variant_grammar): Fix the computation of
+	$variant.
+	Generate a grammar file that can work with or without %debug.
+	Do use the @directive.
+	(bench_variant_parser): Check impact of %debug.
+	(@directives): Rename all the occurrences to...
+	(@directive): this, for consistency.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	bench: report the size too.
+	* etc/bench.pl.in ($iterations): Defaults to -3.
+	(&bench_grammar): Require hireswallclock.
+	Compute and display the size of the result.
+	More comments.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	bench: More use of the verbosity level.
+	* etc/bench.pl.in ($verbose, &verbose): New.
+	Use them.
+	More POD documentation.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+	bench.pl: a command line interface
+	* etc/bench.pl.in: More doc.
+	Some fixes in the documentation.
+	($cflags, $iterations, &help, &getopt): New.
+	Use them.
+	(&variant_grammar): Let the number of stages be 10 times what is
+	specified.
+
 2008-11-03  Akim Demaille  <demaille@gostai.com>
 
 	Bench the use of Boost.Variants.