X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/fd2493f7c4e37b2fc22f6a22f6d829705b1ae377..05449a2c1b09dec9d032cc39b2fc155572d893ce:/ChangeLog

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+2006-01-06  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	* data/c.m4 (b4_yy_symbol_print_generate): In yy_symbol_print, accept   
+	!yyvaluep as signal that no semantic value is available to print.
+	* data/glr.c (yydestroyGLRState): If state is not resolved, don't try
+	to print a semantic value.
+
 2006-01-06  Joel E. Denny  <jdenny@ces.clemson.edu>
 
 	* tests/glr-regression.at: For consistency with my newer test cases,