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examples: don't demonstrate multistart, which is not part of 3.8

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Besides, for mysterious reasons, this fails on some environment.
Reported by Dagobert Michelsen.
<https://lists.gnu.org/archive/html/bug-bison/2021-08/msg00008.html>

* examples/c/lexcalc/lexcalc.test, examples/c/lexcalc/parse.y,
* examples/c/lexcalc/scan.l: Revert to a single-start example.
This commit is contained in:
Akim Demaille
2021-08-19 09:16:00 +02:00
parent 3afa9757da
commit a70e75b8a4
4 changed files with 18 additions and 58 deletions
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21
examples/c/lexcalc/lexcalc.test
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@@ -38,26 +38,9 @@ run -noerr 0 9 -p
cat >input <<EOF
(1+2) *
EOF
run 1 'err: 1.8-2.0: syntax error, unexpected end of line, expecting ( or number
err: errors: 1'
run 1 'err: 1.8-2.0: syntax error, unexpected end of line, expecting ( or number'
cat >input <<EOF
1 / (2 - 2)
EOF
run 1 'err: 1.1-11: error: division by zero
err: errors: 1'
# Multistart: parse "expression" instead of "input".
cat >input <<EOF
1+2*3
EOF
run 0 'expression: 7' -e
cat >input <<EOF
1
2
EOF
run 1 'expression: failure
err: 2.1: syntax error, unexpected number, expecting end of file
err: errors: 1' -e
run 1 'err: 1.1-11: error: division by zero'