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java: examples: fix the tracking of locations

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* examples/java/calc/Calc.y: The StreamTokenizer cannot "peek" for the
next character, it reads it, and keeps it for the next call.  So the
current location is one passed the end of the current token.  To avoid
this, keep the previous position, and use it to end the current token.
* examples/java/calc/Calc.test: Adjust.
This commit is contained in:
Akim Demaille
2020-02-02 22:06:28 +01:00
parent 0f587e9931
commit d6f576102e
2 changed files with 18 additions and 4 deletions
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7
examples/java/calc/Calc.test
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@@ -30,4 +30,9 @@ run 0 '7
cat >input <<EOF
1 + 2 * * 3
EOF
run 0 "err: 1.8-1.9: syntax error, unexpected '*', expecting number or '-' or '(' or '!'"
run 0 "err: 1.9-1.10: syntax error, unexpected '*', expecting number or '-' or '(' or '!'"
cat >input <<EOF
12 222
EOF
run 0 "err: 1.6-1.9: syntax error, unexpected number"