1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Moose/Exception/InvalidValueForIs.pm b/lib/Moose/Exception/InvalidValueForIs.pm
new file mode 100644
index 0000000..a81e8fc
--- /dev/null
+++ b/lib/Moose/Exception/InvalidValueForIs.pm
@@ -0,0 +1,13 @@
+package Moose::Exception::InvalidValueForIs;
+our $VERSION = '2.1405';
+
+use Moose;
+extends 'Moose::Exception';
+with 'Moose::Exception::Role::InvalidAttributeOptions';
+
+sub _build_message {
+    my $self = shift;
+    "I do not understand this option (is => ".$self->params->{is}.") on attribute (".$self->attribute_name.")";
+}
+
+1;