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Groups > gnu.bash.bug > #11456
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| From | Andreas Schwab <schwab@linux-m68k.org> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: Inconsistent arithmetic evaluation of parameters |
| Date | Tue, 01 Sep 2015 23:24:58 +0200 |
| Lines | 15 |
| Approved | bug-bash@gnu.org |
| Message-ID | <mailman.361.1441142709.19560.bug-bash@gnu.org> (permalink) |
| References | <61895190-83A6-4D62-B90E-65023D5E966B@gmail.com> <20150901175030.GP4309@eeg.ccf.org> <CANaoh6LNi_YyOOB56ZMR3P8thRSMfoTcDCGyW8S921nVoP1H7Q@mail.gmail.com> <20150901202308.GR4309@eeg.ccf.org> <CANaoh6+kxLMGGAO8GR37xriYh8j3AZgUDNs4uL+Qjvz5bxT_Ww@mail.gmail.com> |
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| Cc | Greg Wooledge <wooledg@eeg.ccf.org>, "bug-bash@gnu.org" <bug-bash@gnu.org> |
| To | Dennis Williamson <dennistwilliamson@gmail.com> |
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| In-Reply-To | <CANaoh6+kxLMGGAO8GR37xriYh8j3AZgUDNs4uL+Qjvz5bxT_Ww@mail.gmail.com> (Dennis Williamson's message of "Tue, 1 Sep 2015 16:05:15 -0500") |
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Dennis Williamson <dennistwilliamson@gmail.com> writes: > $ echo $((foo)) # expansion succeeds, indirection fails > dash: 4: Illegal number: bar The indirection didn't fail, it just didn't produce a number, so the expression is malformed. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
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Re: Inconsistent arithmetic evaluation of parameters Andreas Schwab <schwab@linux-m68k.org> - 2015-09-01 23:24 +0200
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