+2003-02-12 Paul Eggert <eggert@twinsun.com>
+
+ * data/yacc.c (yyerrlab) [YYERROR_VERBOSE]:
+ Avoid subscript error in yycheck. Bug reported by Andrew Suffield in
+ <http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00003.html>.
+ * data/glr.c (yyreportSyntaxError) [YYERROR_VERBOSE]: Likewise.
+ Check for malloc failure, for consistency with yacc.c.
+ (yytname_size): Remove, for consistency with yacc.c.
+
+ The bug still remains in data/lalr1.cc, as I didn't have time
+ to fix it there.
+
+2003-02-06 Akim Demaille <akim@epita.fr>
+
+ * configure.ac (GXX): Rename as...
+ (CXX): this, to keep the original Autoconf semantics.
+ Require 2.57.
+ * data/lalr1.cc: Fix b4_copyright invocations.
+ If YYDEBUG is not defined, don't depend upon name_ being defined.
+ (location.hh): Include string and iostream.
+ (Position::filename): New member.
+ (Position::Position ()): New.
+ (operator<< (Position)): New.
+ (operator- (Position, int)): New.
+ (Location::first, Location::last): Rename as...
+ (Location::begin, Location::end): these, to mock the conventional
+ iterator names.
+ (operator<< (Location)): New.
+ * tests/atlocal.in (CXX): New.
+ * tests/testsuite.at (AT_COMPILE_CXX): New.
+ * tests/calc.at (_AT_DATA_CALC_Y): Adjust yyerror to report the
+ locations in a more synthetic way.
+ (AT_CHECK_PUSHDEFS): AT_YYERROR_SEES_LOC_IF is positive if
+ lalr1.cc is used.
+ Adjust the C locations to match those from Emacs: first column is
+ column 0.
+ Change all the expected results.
+ Conform to the GCS: simplify the locations when applicable.
+ (LOC, VAL, YYLLOC_FORMAL, YYLLOC_ARG, USE_YYLLOC, LEX_FORMALS)
+ (LEX_ARGS, USE_LEX_ARGS, LEX_PRE_FORMALS, LEX_PRE_ARGS): Replace
+ these CPP macros with the m4 macros new defined by...
+ (AT_CHECK_PUSHDEFS): this, i.e.:
+ (AT_LALR1_CC_IF, AT_PURE_LEX_IF, AT_LOC, AT_VAL, AT_LEX_FORMALS)
+ (AT_LEX_ARGS, AT_USE_LEX_ARGS, AT_LEX_PRE_FORMALSm AT_LEX_PRE_ARGS)
+ New macros.
+ (AT_CHECK_POPDEFS): Undefine them.
+ (AT_CHECK_CALC_LALR1_CC): New.
+ Use it for the first lalr1.cc test.
+
+2003-02-04 Akim Demaille <akim@epita.fr>
+
+ * data/lalr1.cc (YYLLOC_DEFAULT): Fix its definition: be based on
+ Location as is defined.
+
+2003-02-04 Akim Demaille <akim@epita.fr>
+
+ * data/lalr1.cc: If YYDEBUG is not defined, don't depend upon
+ name_ being defined.
+
+2003-02-03 Paul Eggert <eggert@twinsun.com>
+
+ * src/gram.h (start_symbol): Remove unused decl.
+
+ Use more-consistent naming conventions for local vars.
+
+ * src/derives.c (derives_compute): Change type of local var from
+ int to rule_number.
+ * src/gram.c (grammar_rules_partial_print): Likewise.
+ * src/print.c (print_core): Likewise.
+ * src/reduce.c (reduce_grammar_tables): Likewise.
+
+ * src/gram.c (grammar_dump): Change name of item_number *
+ local var from r to rp.
+ * src/nullable.c (nullable_compute): Likewise.
+
+ * src/gram.h (ISTOKEN, ISVAR): Use i, not s, for int var.
+
+ * src/gram.h (symbol_number_as_item_number): Use sym, not s,
+ for symbol or symbol_number var.
+ * src/reader.c (grammar_start_symbol_set): Likewise.
+ * src/reader.h (grammar_start_symbol_set, grammar_symbol_append):
+ Likewise.
+ * src/state.c (transitions_to): Likewise.
+ * src/state.h: Likewise.
+ * src/tables.c (symbol_number_to_vector_number): Likewise.
+
+ * src/muscle_tab.h (MUSCLE_OBSTACK_SGROW): Use p, not s, for
+ char * var.
+
+ * src/parse-gram.y (lloc_default): Use loc, not r, for YYLTYPE
+ var.
+
+ * src/scan-gram.l (no_cr_read): Use bytes_read, not s, for size
+ var.
+
+ * src/system.h (xstrndup, strchr, strspn, strnlen, memchr, memrchr):
+ Use str, not s, for char * var. Use ch, not c, for character var.
+ Use size for size var.
+
+ * src/uniqstr.c (uniqstr_new, uniqstr_assert): Use str, not s, for
+ char * var.
+ (uniqstr_print, uniqst_print_processor): Use ustr, not s, for
+ uniqstr var.
+ * src/uniqstr.h: Likewise.
+
+ * src/vcg.c (get_color_str, get_textmode_str, get_shape_str,
+ get_layoutalgorithm_str, get_decision_str, get_orientation_str,
+ get_node_alignment_str, get_arrow_mode_str, get_crossing_type_str,
+ get_view_str, get_linestyle_str, get_arrowstyle_str): Rename
+ param to have same name as that of enum, so that we don't use
+ "s" to stand for a non-state.
+
+2003-02-02 Akim Demaille <akim@epita.fr>
+
+ * src/scan-skel.l: Scan more than one inert character per yylex
+ invocation.
+
2003-02-01 Paul Eggert <eggert@twinsun.com>
Version 1.875a.
+ * po/LINGUAS: Add ms.
+
2003-01-30 Akim Demaille <akim@epita.fr>
* doc/Makefile.am (CLEANFILES): Add bison.fns for distcheck.
projects / bison.git / blobdiff