* data/glr.c: Comment changes.

[bison.git] / ChangeLog

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+2005-11-11  Akim Demaille  <akim@epita.fr>
+
+       * data/glr.c: Comment changes.
+
+2005-11-11  Akim Demaille  <akim@epita.fr>
+
+       When yydebug, report semantic and location values for reductions.
+       * data/glr.c (yy_reduce_print): Report the semantic values and the
+       locations.
+       (YY_REDUCE_PRINT): Adjust.
+       (yyglrReduce): Use them.
+       (b4_rhs_value, b4_rhs_location): Remove m4_eval invocations.
+       * data/c.m4 (b4_yysymprint_generate): Specify the const arguments.
+       * tests/calc.at (_AT_CHECK_CALC_ERROR): Remove the reduction
+       traces.
+
+2005-11-10  Akim Demaille  <akim@epita.fr>
+
+       * data/glr.c (yynewGLRStackItem, YY_RESERVE_GLRSTACK): New.
+       (yyaddDeferredAction, yyglrShift, yyglrShiftDefer): Use them.
+       (yyexpandGLRStack, YYRELOC): Define only when YYSTACKEXPANDABLE.
+
+2005-11-09  Albert Chin-A-Young  <china@thewrittenword.com>
+
+       * m4/cxx.m4, examples/Makefile.am: Don't build
+       examples/calc++ if no C++ compiler is available.  (trivial change)
+
+2005-11-09  Akim Demaille  <akim@epita.fr>
+
+       * src/scan-skel.l: Use a couple of asserts.
+
+2005-11-03  Akim Demaille  <akim@epita.fr>
+
+       In some (weird) cases, the final state number is incorrect.
+       Reported by Alexandre Duret-Lutz.
+       * src/LR0.c (state_list_append): Remove the computation of
+       final_state.
+       (save_reductions): Do it here.
+       (get_state): Alpha conversion.
+       (generate_states): Use a for loop.
+       * src/gram.h (item_number_is_rule_number)
+       (item_number_is_symbol_number): New.
+       * src/state.c: Use assert.
+       * src/system.h: Include assert.h.
+       * tests/sets.at (Accept): New.
+
 2005-10-30  Paul Hilfinger  <hilfingr@tully.CS.Berkeley.EDU>
 
        * data/glr.c (yyfill): Adjust comment.
-       (yyresolveAction): Initialize default location properly 
+       (yyresolveAction): Initialize default location properly
        for empty right-hand sides.
        (yydoAction): Ditto.
        Add comment explaining apparently dead code.
-       * tests/glr-regression.at 
-       (Incorrectly initialized location for empty right-hand side in GLR): 
+       * tests/glr-regression.at
+       (Incorrectly initialized location for empty right-hand side in GLR):
        New test.
-       
+
 2005-10-30  Paul Eggert  <eggert@cs.ucla.edu>
 
        * bootstrap (cleanup_gnulib): New function.  Use it to clean up