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c592202345
* examples/c/calc/calc.y: Restore to its original state, with parse.error=detailed instead of parse.error=custom (this example should be simple). * examples/c/calc/calc.test: Check syntax errors. * examples/c/lexcalc/parse.y: Add comments.
44 lines
994 B
Bash
44 lines
994 B
Bash
#! /bin/sh
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# Copyright (C) 2019-2020 Free Software Foundation, Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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cat >input <<EOF
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1+2*3
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EOF
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run 0 7
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cat >input <<EOF
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1 - 2 - 3
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EOF
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run 0 -4
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cat >input <<EOF
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8 / 2 / 2
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EOF
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run 0 2
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cat >input <<EOF
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(1+2) * 3
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EOF
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run 0 9
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# Check the traces.
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run -noerr 0 9 -p
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cat >input <<EOF
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1++2
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EOF
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run 0 "err: syntax error, unexpected '+', expecting number or '('"
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