Regenerate.

[bison.git] / ChangeLog

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+2005-12-09  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * src/parse-gram.y: Fix minor problems uncovered by lint.
+       (current_lhs, current_lhs_location): Now static.
+       (current_assoc): Remove unused variable.
+
+       Cleanups so that Bison-generated parsers have less lint.
+       * data/c.m4 (b4_yydestruct_generate, b4_yysymprint_generate):
+       Prepend /*ARGSUSED*/, for lint's sake.
+       * data/glr.c (YYUSE): Properly parenthesize, and use an alternate
+       definition if 'lint' is defined.
+       (YYID): New macro (or function, if lint).
+       All uses of /*CONSTCOND*/0 replaced by YYID(0).
+       * data/yacc.c: Likewise.
+       * data/glr.c (yyuserAction, yyuserMerge, yy_reduce_print):
+       (yyrecoverSyntaxError): Prepend /*ARGSUSED*/.
+       * data/glr.cc (YYLLOC_DEFAULT): Omit /*CONSTCOND*/ since this code
+       is C++ only.
+       * data/lalr1.cc (YYUSE): Just use a cast, since this code is C++ only.
+       * data/yacc.c (YYSTACK_FREE) [defined YYSTACK_ALLOC]:
+       Use YYID(0) rather than 0, for lint.
+       (yystrlen): Rewrite to avoid lint warning about ptrdiff_t overflow.
+       (yysyntax_error): Rewrite to avoid lint warnings about parenthesization.
+
+2005-12-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * tests/glr-regression.at
+       (Improper handling of embedded actions and dollar(-N) in GLR parsers):
+       Close memory leak reported by twlevo.
+
+2005-12-06  "Joel E. Denny" <jdenny@ces.clemson.edu>
+
+       * data/glr.c (yyprocessOneStack, yyparse): Synchronize the shift for
+       all stacks.
+       (yyparse): Iterate another stack in order to call user destructors.
+       * tests/glr-regression.at (No users destructors if stack 0 deleted):
+       New test case.
+       (Duplicated user destructor for lookahead): This test now is expected
+       to succeed.
+
+2005-12-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * NEWS: Document the following change.
+       * data/yacc.c: Say "parser skeleton" rather than "file", since
+       it's no longer just a file.
+       * data/glr.c: Grant a special exception for C GLR parsers, that
+       reads like the already-existing exception for C LALR(1) parsers.
+       * data/glr.cc: Likewise.
+       * data/lalr1.cc: Likewise.
+       * data/location.cc: Likewise.
+       * data/yacc.c: Reword the "written by" statement to clarify that
+       it was the parser skeleton, not the entire output file.
+       * data/glr.c: Written by Paul Hilfinger.
+       * data/glr.cc: Written by Akim Demaille.
+       * data/lalr1.cc: Likewise.
+
+2005-11-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * data/yacc.c (yy_reduce_print, YY_REDUCE_PRINT):
+       Fix typos in previous change that broke 'make check'.
+       YY_REDUCE_PRINT cannot be a pseudo-varargs macro; that isn't
+       supported in C.
+       * tests/calc.at (_AT_CHECK_CALC,_AT_CHECK_CALC_ERROR):
+       Don't check NUM-STDERR-LINES, since the output format is fluctuating.
+       We can revert this once things settle down.
+
+       * src/conflicts.c (conflicts_print): Don't print file name twice
+       when %expect fails because there were no conflicts.
+       * doc/bison.texinfo (Expect Decl): Tighten up wording in previous
+       change.
+       * tests/conflicts.at (%expect not enough, %expect too much):
+       (%expect with reduce conflicts): Adjust to new behavior.
+
+2005-11-18  Akim Demaille  <akim@epita.fr>
+
+       * src/conflicts.c (conflicts_print): Unsatisfied %expectation are
+       errors.
+       * NEWS: Document this.
+       * doc/bison.texinfo (Expect Decl): Likewise.
+
 2005-11-16  Akim Demaille  <akim@epita.fr>
 
        Generalize the display of semantic values and locations in traces.