Ints can also be negative

diff --git a/lib/Moose/Util/TypeConstraints.pm b/lib/Moose/Util/TypeConstraints.pm
index f715727..1f6e888 100644 (file)
--- a/lib/Moose/Util/TypeConstraints.pm
+++ b/lib/Moose/Util/TypeConstraints.pm
@@ -126,7 +126,7 @@ subtype 'Ref'   => as 'Defined' => where {  ref($_) };
 subtype 'Str' => as 'Value' => where { 1 };
 
 subtype 'Num' => as 'Value' => where { Scalar::Util::looks_like_number($_) };
-subtype 'Int' => as 'Num'   => where { "$_" =~ /^[0-9]+$/ };
+subtype 'Int' => as 'Num'   => where { "$_" =~ /^-?[0-9]+$/ };
 
 subtype 'ScalarRef' => as 'Ref' => where { ref($_) eq 'SCALAR' };
 subtype 'ArrayRef'  => as 'Ref' => where { ref($_) eq 'ARRAY'  };