How could I catch an "Unicode non-character"-warning?
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Published on 2011-02-26T15:22:11Z
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2011/02/26
15:25 UTC
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How could I catch the "Unicode non-character 0xffff is illegal for interchange"-warning?
#!/usr/bin/env perl
use warnings;
use 5.012;
use Try::Tiny;
use warnings FATAL => qw(all);
my $character;
try {
$character = "\x{ffff}";
} catch {
die "---------- caught error ----------\n";
};
say "something";
Output:
# Unicode non-character 0xffff is illegal for interchange at ./perl1.pl line 11.
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