* src/files.c (tr): Change return type to void.

[bison.git] / ChangeLog

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+2006-11-09  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       * src/files.c (tr): Change return type to void.
+       * src/muscle_tab.c (muscle_insert): Free storage in case muscle_grow
+       has been called previously for the same key.
+       (muscle_find): Return storage instead of value so that
+       --enable-gcc-warnings doesn't produce warnings that the return discards
+       const.  aver that the value and storage are the same since storage
+       could potentially be NULL when value is not.
+       * tests/testsuite.at (AT_CHECK): Treat an unspecified exit value the
+       same as 0.
+
 2006-11-08  Paul Eggert  <eggert@cs.ucla.edu>
 
        * bootstrap.conf (excluded_files): Exclude m4/codeset.m4 (undoing