make native trait inlining work

[gitmo/Moose.git] / lib / Moose / Meta / Method / Accessor / Native / Array / grep.pm

diff --git a/lib/Moose/Meta/Method/Accessor/Native/Array/grep.pm b/lib/Moose/Meta/Method/Accessor/Native/Array/grep.pm
index 2c82f69..389dc65 100644 (file)
--- a/lib/Moose/Meta/Method/Accessor/Native/Array/grep.pm
+++ b/lib/Moose/Meta/Method/Accessor/Native/Array/grep.pm
@@ -28,16 +28,20 @@ sub _maximum_arguments { 1 }
 sub _inline_check_arguments {
     my $self = shift;
 
-    return $self->_inline_throw_error(
-        q{'The argument passed to grep must be a code reference'})
-        . q{ unless Params::Util::_CODELIKE( $_[0] );};
+    return (
+        'if (!Params::Util::_CODELIKE($_[0])) {',
+            $self->_inline_throw_error(
+                '"The argument passed to grep must be a code reference"',
+            ) . ';',
+        '}',
+    );
 }
 
 sub _return_value {
-    my $self        = shift;
-    my $slot_access = shift;
+    my $self = shift;
+    my ($slot_access) = @_;
 
-    return "grep { \$_[0]->() } \@{ ($slot_access) }";
+    return 'grep { $_[0]->() } @{ (' . $slot_access . ') }';
 }
 
 no Moose::Role;