Warn about character literals not of length one.

[bison.git] / ChangeLog

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+2009-07-24  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Warn about character literals not of length one.
+       * NEWS (2.5): Document.
+       * src/scan-gram.l (INITIAL): Remove comment that we don't check
+       the length.
+       (SC_ESCAPED_CHARACTER): Warn if length is wrong.
+       * tests/input.at (Bad character literals): New test group.
+
 2009-07-24  Alex Rozenman  <rozenmam@gmail.com>
 
        Fix some memory leaks.