deterministic user-token-number redeclaration errors.

[bison.git] / ChangeLog

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+2009-06-10  Akim Demaille  <demaille@gostai.com>
+
+       deterministic user-token-number redeclaration errors.
+       Address nondeterminism reported by Joel E. Denny.
+       http://lists.gnu.org/archive/html/bison-patches/2009-05/msg00023.html
+
+       * src/uniqstr.h: Comment changes.
+       * src/location.h (boundary_cmp, location_cmp): New.
+       * src/symtab.c (user_token_number_redeclaration): New.
+       (symbol_translation): Use it.
+       * tests/input.at (Numbered tokens): Adjust the expected output.
+
+2009-05-25  Akim Demaille  <demaille@gostai.com>
+
+       gnulib: update.
+        * gnulib: Update to latest.
+        * lib/.cvsignore, lib/.gitignore, m4/.cvsignore,
+        * m4/.gitignore: Regen.
+        * src/symtab.c (symbol_from_uniqstr, semantic_type_from_uniqstr):
+        Call xalloc_die on hash_insert failures.
+        Requested by the new __warn_unused_result__ attribute of
+        hash_insert.
+
+2009-05-22  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Convert multiple variable definition warnings to complaints.
+       * NEWS (2.5): Add a new entry for that change.
+       * doc/bison.texinfo (Decl Summary): Update %define entry.
+       (Bison Options): Update -D/--define/-F/--force-define entry.
+       * src/muscle_tab.c (muscle_percent_define_insert): Implement.
+       * src/muscle_tab.h (muscle_percent_define_insert): Update
+       comments.
+       * tests/input.at (`%define errors'): Update.
+       (`%define, --define, --force-define'): Update.
+
 2009-05-22  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        -F/--force-define and relative %define/-D/--define priorities.