X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/c29240e74b6f81a3bc37a3b0e718479b2e7f16c3..d7913476c462b480f11e14b6829942f2691c6c01:/ChangeLog

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+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	Use the more standard files `xalloc.h' and `xmalloc.c' instead of
+	Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
+	difficult and introduced a lot of core dump.  It turns out that
+	Bison used an implementation of `xmalloc' based on `calloc', and
+	at various places it does depend upon the initialization to 0.  I
+	have not tried to isolate the pertinent places, and all the former
+	calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
+	someone should address this issue.
+
+	* src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
+	* lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
+	files.
+	Adjust dependencies.
+	* src/warshall.h: New file.
+	Propagate.
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	Various anti-`extern in *.c' changes.
+
+	* src/system.h: Include `assert.h'.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/state.h (nstates, final_state, first_state, first_shift)
+	(first_reduction): Move their exportation from here...
+	* src/LR0.h: to here.
+	Adjust dependencies.
+	* src/getargs.c (statisticsflag): New variable.
+	Add support for `--statistics'.
+	Adjust dependencies.
+
+	Remove a lot of now useless `extern' statements in most files.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/LR0.h: New file.
+	Propagate its use.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/print.h: New file.
+	Propagate its use.
+	* src/print.c: Formatting and ordering changes.
+	(verbose, terse): Replace with...
+	(print_results): this new function.
+	Adjust dependencies.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/conflicts.c (conflict_report): New function.
+	(conflict_log, verbose_conflict_log): Replace with...
+	(print_conflicts): this function.
+	Adjust dependencies.
+	* src/conflicts.h: New file.
+	Propagate its inclusion.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/nullable.h: New file.
+	Propagate its inclusion.
+	* src/nullable.c: Formatting changes.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/reduce.h: New file.
+	Propagate its inclusion.
+	* src/reduce.c: Topological sort and other formatting changes.
+	(bool, TRUE, FALSE): Move their definition to...
+	* src/system.h: here.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/files.c: Formatting changes.
+	(tryopen, tryclose, openfiles): Rename as...
+	(xfopen, xfclose, open_files): this.
+	(stringappend): static.
+	* src/files.h: Complete the list of exported symbols.
+	Propagate its use.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.h: New file.
+	Propagate its use instead of tedious list of `extern' and
+	prototypes.
+	* src/reader.c: Formatting changes, topological sort,
+	s/register//.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/lex.h: Prototype `lex.c' exported functions.
+	* src/reader.c: Adjust.
+	* src/lex.c: Formatting changes.
+	(safegetc): Rename as...
+	(xgetc): this.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/lalr.h: New file.
+	Propagate its inclusion instead of prototypes and `extern'.
+	* src/lalr.c: Formatting changes, topological sorting etc.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/output.c (token_actions): Introduce a temporary array,
+	YYDEFACT, that makes it possible for this function to use
+	output_short_table.
+
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	`user_toknums' is output as a `short[]' in `output.c', while it is
+	defined as a `int[]' in `reader.c'.  For consistency with the
+	other output tables, `user_toknums' is now defined as a table of
+	shorts.
+
+	* src/reader.c (user_toknums): Be a short table instead of an int
+	table.
+	Adjust dependencies.
+
+	Factor the short table outputs.
+
+	* src/output.c (output_short_table): New function.
+	* src/output.c (output_gram, output_stos, output_rule_data)
+	(output_base, output_table, output_check):  Use it.
+
+2000-10-02  Akim Demaille  <akim@epita.fr>
+
+	* src/output.c (output): Topological sort of the functions, in
+	order to get rid of the `static' prototypes.
+	No longer use `register'.
+	* src/output.h: New file.
+	Propagate its inclusion in files explicitly prototyping functions
+	from output.c.
+
+2000-09-21  Akim Demaille  <akim@epita.fr>
+
+	* src/atgeneral.m4: Update from Autoconf.
+
 2000-09-21  Akim Demaille  <akim@epita.fr>
 
 	* src/closure.h: New file.