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* data/c.m4 (b4_yy_symbol_print_generate): In yy_symbol_print, accept

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!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.
This commit is contained in:
Joel E. Denny
2006-01-06 20:09:31 +00:00
parent fd2493f7c4
commit 05449a2c1b
3 changed files with 10 additions and 2 deletions
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@@ -1,3 +1,10 @@
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,