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revision 1.3 by akim, Fri Nov 30 10:48:14 2001 UTC | revision 1.4 by akim, Fri Nov 30 10:49:01 2001 UTC | |
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# | Line 44 AT_DATA([[input.y]], | Line 44 AT_DATA([[input.y]], |
44 | exp: useful; | exp: useful; |
45 | ]]) | ]]) |
46 | ||
47 | AT_CHECK([[bison input.y]]) | AT_CHECK([[bison input.y]], 0, [], |
48 | [[input.y contains 9 useless nonterminals | |
49 | ]]) | |
50 | ||
51 | AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0, | AT_CHECK([[sed -n '/^Grammar/q;/^$/!p' input.output]], 0, |
52 | [[Terminals which are not used: | [[Useless nonterminals: |
53 | useless1 | useless1 |
54 | useless2 | useless2 |
55 | useless3 | useless3 |
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