When I add control over die() and exit() I can make the code stop right at the first die on any version. Tested on 5.8 and 5.22.
#!/usr/bin/perl use warnings; use strict; BEGIN { # control eval's bypass of die $SIG{__DIE__} = \&Splacker; } print $], "\n"; { package My::Obj; sub new { my $class = shift; bless {@_}, $class } sub DESTROY { my $self = shift; eval { 1 } if ! $self->{finished}; } } my $o1 = 'My::Obj'->new(finished => 1); undef $o1; # Exception overlooked. eval { my $o2 = 'My::Obj'->new; die "Exception!"; }; if ($@) { warn "Caught with \$\@: $@"; } # Exception details lost. eval { my $o2 = 'My::Obj'->new; die "Exception!"; 1 } or do { warn "Caught with or: $@"; }; # Same as above. use Try::Tiny; try { my $o3 = 'My::Obj'->new; die "Exception!"; } catch { warn "Caught with Try::Tiny: $_"; }; sub Splacker { my $error = shift; print $error; CORE::exit(1); }
5.008008 Exception! at C:\xampp\cgi-bin\Test\tester.pl line 32.
Caught with or: at C:\xampp\cgi-bin\Test\tester.pl line 44. Caught with Try::Tiny: at C:\xampp\cgi-bin\Test\tester.pl line 55. 5.008008 Exception! at C:\xampp\cgi-bin\Test\tester.pl line 32. Exception! at C:\xampp\cgi-bin\Test\tester.pl line 42. Exception! at C:\xampp\cgi-bin\Test\tester.pl line 53.
sub Splacker { my $error = shift; print STDERR $error; }
Exception! at C:\xampp\cgi-bin\Test\tester.pl line 32. Exception! at C:\xampp\cgi-bin\Test\tester.pl line 42. Caught with or: at C:\xampp\cgi-bin\Test\tester.pl line 44. Exception! at C:\xampp\cgi-bin\Test\tester.pl line 53. Caught with Try::Tiny: at C:\xampp\cgi-bin\Test\tester.pl line 55. 5.008008
In reply to Re: Bug in eval in pre-5.14
by $h4X4_|=73}{
in thread Bug in eval in pre-5.14
by choroba
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