Fix some memory leaks.

[bison.git] / ChangeLog

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+2009-07-24  Alex Rozenman  <rozenmam@gmail.com>
+
+       Fix some memory leaks.
+       * src/named-ref.c: Add a pointer check (named_ref_free).
+       * src/scan-code.l: New function (variant_table_free). Called in
+       code_scanner_free.
+       * src/symlist.c: Call to named_ref_free (symbol_list_free).
+
 2009-07-24  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        * src/lalr.c (state_lookahead_tokens_count): Correct comment.