diff options
Diffstat (limited to 'lib/MooseX/NonMoose/Meta/Role/Constructor.pm')
-rw-r--r-- | lib/MooseX/NonMoose/Meta/Role/Constructor.pm | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/MooseX/NonMoose/Meta/Role/Constructor.pm b/lib/MooseX/NonMoose/Meta/Role/Constructor.pm index 57316c9..b42b59f 100644 --- a/lib/MooseX/NonMoose/Meta/Role/Constructor.pm +++ b/lib/MooseX/NonMoose/Meta/Role/Constructor.pm @@ -69,7 +69,18 @@ sub _generate_fallback_constructor { ? "${class_var}->FOREIGNBUILDARGS(\@_)" : '@_'; my $instance = "${class_var}->${super_new_class}::$new($arglist)"; - "${class_var}->Moose::Object::new(__INSTANCE__ => $instance, \@_)" + # XXX: the "my $__DUMMY = " part is because "return do" triggers a weird + # bug in pre-5.12 perls (it ends up returning undef) + "my \$__DUMMY = do {\n" + . " if (ref(\$_[0]) eq 'HASH') {\n" + . " \$_[0]->{__INSTANCE__} = $instance\n" + . " unless exists \$_[0]->{__INSTANCE__};\n" + . " }\n" + . " else {\n" + . " unshift \@_, __INSTANCE__ => $instance;\n" + . " }\n" + . " ${class_var}->Moose::Object::new(\@_);\n" + . "}"; } sub _generate_instance { |