diff options
Diffstat (limited to 'lib/overload.t')
| -rw-r--r-- | lib/overload.t | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/lib/overload.t b/lib/overload.t index 44ead7ef60..7c2476cc8c 100644 --- a/lib/overload.t +++ b/lib/overload.t @@ -47,7 +47,7 @@ sub numify { 0 + "${$_[0]}" } # Not needed, additional overhead package main; $| = 1; -use Test::More tests => 556; +use Test::More tests => 558; $a = new Oscalar "087"; @@ -1427,4 +1427,20 @@ foreach my $op (qw(<=> == != < <= > >=)) { is($aref**1, $num_val, 'exponentiation of ref'); } +{ + package CopyConstructorFallback; + use overload + '++' => sub { "$_[0]"; $_[0] }, + fallback => 1; + sub new { bless {} => shift } + + package main; + + my $o = CopyConstructorFallback->new; + my $x = $o++; # would segfault + my $y = ++$o; + is($x, $o, "copy constructor falls back to assignment (postinc)"); + is($y, $o, "copy constructor falls back to assignment (preinc)"); +} + # EOF |