and Akim Demaille <akim@epita.fr>

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 1fc233d62733b89e6158ebccc0b7d8f782373621..96774cbcc21fcd9f97647e31ae31288924366de9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,63 @@
+2002-06-18  Cris Bailiff  <c.bailiff@awayweb.com>
+       and Akim Demaille  <akim@epita.fr>
+
+       * data/bison.simple.new (yyerrlab1): Be sure to pop and destroy
+       what's left on the stack when the error recovery hits EOF.
+       * tests/actions.at (Destructors): Complete to exercise this case.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+       * data/m4sugar/m4sugar.m4 (m4_map): Recognize when the list of
+       arguments is really empty, not only equal to `[]'.
+       * src/symtab.h, src/symtab.c (symbol_t): `destructor' is a new
+       member.
+       (symbol_destructor_set): New.
+       * src/output.c (symbol_destructors_output): New.
+       * src/reader.h (brace_code_t, current_braced_code): New.
+       * src/scan-gram.l (BRACED_CODE): Use it to branch on...
+       (handle_dollar): Rename as...
+       (handle_action_dollar): this.
+       (handle_destructor_dollar): New.
+       * src/parse-gram.y (PERCENT_DESTRUCTOR): New.
+       (grammar_declaration): Use it.
+       * data/bison.simple (yystos): Is always defined.
+       (yydestructor): New.
+       * tests/actions.at (Destructors): New.
+       * tests/calc.at (_AT_CHECK_CALC_ERROR): Don't rely on egrep.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+       * src/symlist.h, src/symlist.c (symbol_list_length): New.
+       * src/scan-gram.l (handle_dollar, handle_at): Compute the
+       rule_length only when needed.
+       * src/output.c (actions_output, token_definitions_output): Output
+       the full M4 block.
+       * src/symtab.c: Don't access directly to the symbol tag, use
+       symbol_tag_get.
+       * src/parse-gram.y: Use symbol_list_free.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.h, src/reader.c (symbol_list, symbol_list_new)
+       (symbol_list_prepend, get_type_name): Move to...
+       * src/symlist.h, src/symlist.c (symbol_list_t, symbol_list_new)
+       (symbol_list_prepend, symbol_list_n_type_name_get): here.
+       Adjust all callers.
+       (symbol_list_free): New.
+       * src/scan-gram.l (handle_dollar): Takes a location.
+       * tests/input.at (Invalid $n): Adjust.
+
+2002-06-17  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.h, src/reader.c (symbol_list_new): Export it.
+       (symbol_list_prepend): New.
+       * src/parse-gram.y (%union): `list' is a new member.
+       (symbols.1): New, replaces...
+       (terms_to_prec.1, nterms_to_type.1): these.
+       * src/symtab.h, src/symtab.c (symbol_type_set, symbol_precedence_set)
+       Take a location as additional argument.
+       Adjust all callers.
+
 2002-06-15  Akim Demaille  <akim@epita.fr>
 
        * src/parse-gram.y: Move %token in the declaration section so that