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bench: die clearly on incorrect --grammar arguments

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* etc/bench.pl.in (getopt): here.
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Akim Demaille
2020-03-10 21:04:16 +01:00
parent 466fb66578
commit 675dcf1962
1 changed files with 3 additions and 0 deletions
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etc/bench.pl.in
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@@ -1100,6 +1100,9 @@ sub getopt ()
Getopt::Long::Configure ("bundling", "pass_through"); Getopt::Long::Configure ("bundling", "pass_through");
GetOptions (%option) GetOptions (%option)
or exit 1; or exit 1;
my %grammars = map { $_ => 1 } qw[calc list triangular];
die "invalid grammar: $grammar, valid: @{[keys %grammars]}\n"
if !exists($grammars{$grammar});
} }
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