(_AT_TEST_GLR_CXXTYPES): Do not include <assert.h>.

[bison.git] / ChangeLog

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+2002-11-18  Paul Eggert  <eggert@twinsun.com>
+
+       * data/glr.c (yygetLRActions): Replace `yyindex' with
+       `yytable[yyindex]' to fix typo introduced in my 2002-11-09 patch.
+       This fixes the regression with Sun ONE Studio 7 cc that I reported in
+       <http://mail.gnu.org/pipermail/bug-bison/2002-November/001892.html>.
+
+2002-11-18  Akim Demaille  <akim@epita.fr>
+
+       * doc/bison.texinfo (Tracing): `yyprint' shouldn't prepend a
+       space.
+       From Tim Van Holder.
+
+2002-11-17  Paul Eggert  <eggert@twinsun.com>
+
+       Pacify Sun ONE Studio 7 lint.  Also, rename "ParseError"
+       to "SyntaxError" for consistency with my 2002-11-15 change.
+
+       * data/glr.c (YYDPRINTF, YYDSYMPRINT, YYDSYMPRINTF) [!YYDEBUG]: Do
+       not define to {}, since this breaks the common use of `YYDPRINTF
+       ((...));' if a single statement is desired (e.g. before `else').
+       Work around GCC warnings by surrounding corresponding calls with
+       {} if needed.
+       (yyhasResolvedValue): Remove unused function.
+       (yymergeOptionSets, yyresolvStack): Use `continue;' for empty
+       loop body.
+       (yyreportSyntaxError): Renamed from yyreportParseError.
+       (yyrecoverSyntaxError): Renamed from yyrecoverParseError.
+       All uses changed.
+       * tests/calc.at (_AT_DATA_CALC_Y): Make vars static instead of
+       extern when possible.  Remove unused initializations.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+       Augment the similarity between GLR and LALR traces.
+
+       * data/yacc.c (yy_stack_print, YY_STACK_PRINT, yy_reduce_print)
+       (YY_REDUCE_PRINT): New.
+       (yyparse): Use them.
+       * data/glr.c (yy_reduce_print): Use YYFPRINTF, no need for
+       YYDPRINT here.
+       (yyglrReduce, yyrecoverParseError, yyparse): Don't report the
+       state reached after the reduction/recovery, since...
+       (yyparse, yyprocessOneStack): Report the state we are entering in.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+       * src/getargs.h, src/getargs.c (trace_e, trace_args, trace_types):
+       Add support for --trace=skeleton.
+       * src/scan-skel.l: %option debug.
+       Scan strings of non-@ or \n instead of character by character.
+       (scan_skel): Handle trace_skeleton.
+       (QPUTS): New.
+       (@output_parser_name@, @output_header_name@): ``Restore'' their
+       support (used to be M4 macros).
+       * data/yacc.c: Quote larger chunks, a la glr.c.
+       * data/lalr1.cc: Likewise.
+       The header guards are no longer available, so use some other
+       string than `YYLSP_NEEDED'.
+
+2002-11-16  Akim Demaille  <akim@epita.fr>
+
+       Make the ``Printers and Destructors'' test more verbose, taking
+       `yacc.c''s behavior as (possibly wrong) reference.
+
+       * tests/actions.at (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Use printf
+       instead of fprint on stdout.
+       Set and report the last_line of the symbols.
+       Consistently display values and locations.
+
+2002-11-16  Paul Eggert  <eggert@twinsun.com>
+
+       * data/yacc.c: Avoid over-quoting of __line__ and __file__.
+
+2002-11-15  Paul Eggert  <eggert@twinsun.com>
+
+       * tests/actions.at (Actions after errors): New test case.
+
+       * data/glr.c, data/lalr1.cc, data/yacc.cc, doc/bison.texinfo,
+       src/conflicts.c, src/parse-gram.y, src/tables.c, src/tables.h,
+       tests/action.at, tests/calc.at, tests/conflicts.at,
+       tests/cxx-type.at, tests/regression.at:
+       "parse error" -> "syntax error" for POSIX compatibility.
+       "parsing stack overflow..." -> "parser stack overflow" so
+       that code matches Bison documentation.
+
+2002-11-15  Akim Demaille  <akim@epita.fr>
+
+       * src/parse-gram.y (declaration): Have %parse-param and %lex-param
+       take two BRACED_CODE, not two string_content.
+       Free the scanner's obstack when we are done.
+       (code_content): New.
+       * tests/calc.at: Adjust.
+       * doc/bison.texinfo: Adjust.
+       Also, make sure to include the `,' for these declarations.
+
+2002-11-15  Tim Van Holder  <tim.van.holder@pandora.be>
+
+       * m4/prereq.m4: Removed the commented jm_PREREQ_HASH
+       definition; avoids potential autoreconf problems.
+
+2002-11-15  Akim Demaille  <akim@epita.fr>
+
+       Always check the value returned by yyparse.
+
+       * tests/calc.at (_AT_DATA_CALC_Y): Have `main' exit with the value
+       returned by yyparse.
+       (_AT_CHECK_CALC_ERROR): Take the expected exit value as argument.
+       Adjust calls.
+       * tests/glr-regr1.at (glr-regr1.y): Have `main' exit with the value
+       returned by yyparse.
+
 2002-11-14  Paul Hilfinger  <Hilfinger@CS.Berkeley.EDU>
 
        * data/glr.c (yyFail): Always set yyerrflag.  Corrects regression