X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/6082531abb3dca4b2fc213844200ce7b13fc05c5..9b0efa5bc24b3f412b6579b5068cb52bab5c197f:/ChangeLog

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+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Fix --help.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Require the generation of parse-gram.output.
+	* src/Makefile.am (YACC): Pass --report=all.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Formatting changes.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Update TODO.
+	* TODO: Remove obsolete items.
+	Update others.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Enhance bench.pl.
+	* etc/bench.pl.in (parse, parse_expr, parse_term, parse_fact)
+	(@token, $grammar, $bench): New.
+	(generate_grammar_variant): Rename as...
+	(generate_grammar_list): this.
+	(generate_grammar): Adjust.
+	(bench_grammar): Rename as...
+	(bench): this.
+	Use it in the various bench-marking routines.
+	(-b, -g): New options.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Use a static hierarchy for symbols in the C++ parser.
+	* data/lalr1.cc (symbol_base_type, symbol_type)
+	(stack_symbol_type): Make it a static hierarchy.
+	Adjust dependencies.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	bench.pl -d, --directive.
+	* etc/bench.pl.in (@directive): New.
+	(&bench_grammar): Use it.
+	(&bench_list_grammar): New, to provide access to the "variant"
+	grammar.
+	Use it.
+	(getopts): Support -d, --directive.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Use inline for small operations.
+	* data/lalr1.cc (symbol_base_type, symbol_type)
+	(stack_symbol_type): Declare constructor and other operations as
+	inline.
+	(yy_destroy_): Inline.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Introduce a hierarchy for symbols.
+	* data/lalr1.cc (symbol_base_type, symbol_type): New.
+	(data_type): Rename as...
+	(stack_symbol_type): this.
+	Derive from symbol_base_type.
+	(yy_symbol_value_print_): Merge into...
+	(yy_symbol_print_): this.
+	Rename as...
+	(yy_print_): this.
+	(yydestruct_): Rename as...
+	(yy_destroy_): this.
+	(b4_symbols_actions, YY_SYMBOL_PRINT): Adjust.
+	(parser::parse): yyla is now of symbol_type.
+	Use its type member instead of yytoken.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Rename data_type and stack_symbol_type.
+	* data/lalr1.cc (data_type): Rename as...
+	(stack_symbol_type): this.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Handle semantic value and location together.
+	* data/lalr1.cc (b4_symbol_actions): Bounce $$ and @$ to
+	yydata.value and yydata.location.
+	(yy_symbol_value_print_, yy_symbol_print_, yydestruct_)
+	(YY_SYMBOL_PRINT): Now take semantic value and location as a
+	single arg.
+	Adjust all callers.
+	(yydestruct_): New overload for a stack symbol.
+
+2008-11-09  Akim Demaille  <demaille@gostai.com>
+
+	Push a complete symbol, not connected parts.
+	* data/lalr1.cc (yypush_): Take a data_type&, not disconnected
+	state, value and location.
+	Adjust callers.
+
 2008-11-09  Akim Demaille  <demaille@gostai.com>
 
 	Agregate yylval and yylloc.