Joel E. Denny 05449a2c1b * 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 20:09:31 +00:00

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