* src/reader.c (grammar_current_rule_check): Also check that $$

[bison.git] / ChangeLog

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+2005-12-27  Akim Demaille  <akim@epita.fr>
+
+       * src/reader.c (grammar_current_rule_check): Also check that $$
+       is used.
+       Take the rule to check as argument, hence rename as...
+       (grammar_rule_check): this.
+       * src/reader.h, src/reader.c (grammar_rule_begin, grammar_rule_end):
+       Rename as...
+       (grammar_rule_begin, grammar_rule_end): these, for consistency.
+       (grammar_midrule_action, grammar_symbol_append): Now static.
+       * tests/torture.at (input): Don't rely on the default action
+       being always performed.
+       * tests/calc.at: "Set" $$ even when the action is "cut" with
+       YYERROR or other.
+       * tests/actions.at (Exotic Dollars): Instead of using unused
+       values, check that the warning is issued.
+
 2005-12-22  Paul Eggert  <eggert@cs.ucla.edu>
 
        * NEWS: Improve wording for unused-value warnings.