use warnings;
use List::MoreUtils qw( any );
-
-our $VERSION = '1.15';
-$VERSION = eval $VERSION;
-our $AUTHORITY = 'cpan:STEVAN';
+use Moose::Util;
use Moose::Role;
sub _generate_method {
my $self = shift;
- my $inv = '$self';
-
- my $slot_access = $self->_inline_get($inv);
-
- my $code = 'sub {';
-
- $code .= "\n" . $self->_inline_pre_body(@_);
-
- $code .= "\n" . 'my $self = shift;';
-
- $code .= "\n" . $self->_inline_curried_arguments;
-
- $code .= $self->_writer_core( $inv, $slot_access );
-
- $code .= "\n" . $self->_inline_post_body(@_);
+ my $inv = '$self';
+ my $slot_access = $self->_get_value($inv);
- $code .= "\n}";
-
- return $code;
+ return (
+ 'sub {',
+ 'my ' . $inv . ' = shift;',
+ $self->_inline_curried_arguments,
+ $self->_inline_writer_core($inv, $slot_access),
+ '}',
+ );
}
-sub _writer_core {
- my ( $self, $inv, $slot_access ) = @_;
-
- my $code = q{};
-
- $code .= "\n" . $self->_inline_check_argument_count;
- $code .= "\n" . $self->_inline_process_arguments( $inv, $slot_access );
- $code .= "\n" . $self->_inline_check_arguments('for writer');
+sub _inline_writer_core {
+ my $self = shift;
+ my ($inv, $slot_access) = @_;
- $code .= "\n" . $self->_inline_check_lazy($inv);
+ my $potential = $self->_potential_value($slot_access);
+ my $old = '@old';
- my $potential_value = $self->_potential_value($slot_access);
+ my @code;
+ push @code, (
+ $self->_inline_check_argument_count,
+ $self->_inline_process_arguments($inv, $slot_access),
+ $self->_inline_check_arguments('for writer'),
+ $self->_inline_check_lazy($inv, '$type_constraint', '$type_coercion', '$type_message'),
+ );
- if ( $self->_return_value($slot_access) ) {
+ if ($self->_return_value($slot_access)) {
# some writers will save the return value in this variable when they
# generate the potential value.
- $code .= "\n" . 'my @return;';
+ push @code, 'my @return;'
}
- $code .= "\n" . $self->_inline_copy_native_value( \$potential_value );
- $code .= "\n"
- . $self->_inline_tc_code(
- $potential_value
- );
-
- $code .= "\n" . $self->_inline_get_old_value_for_trigger($inv);
- $code .= "\n" . $self->_inline_capture_return_value($slot_access);
- $code .= "\n"
- . $self->_inline_set_new_value(
- $inv,
- $potential_value,
- $slot_access,
- ) . ';';
- $code .= "\n" . $self->_inline_trigger( $inv, $slot_access, '@old' );
- $code .= "\n" . $self->_return_value( $slot_access, 'for writer' );
-
- return $code;
+ push @code, (
+ $self->_inline_coerce_new_values,
+ $self->_inline_copy_native_value(\$potential),
+ $self->_inline_tc_code($potential, '$type_constraint', '$type_coercion', '$type_message'),
+ $self->_inline_get_old_value_for_trigger($inv, $old),
+ $self->_inline_capture_return_value($slot_access),
+ $self->_inline_set_new_value($inv, $potential, $slot_access),
+ $self->_inline_trigger($inv, $slot_access, $old),
+ $self->_inline_return_value($slot_access, 'for writer'),
+ );
+
+ return @code;
}
-sub _inline_process_arguments {q{}}
+sub _inline_process_arguments { return }
+
+sub _inline_check_arguments { return }
-sub _inline_check_arguments {q{}}
+sub _inline_coerce_new_values { return }
-sub _value_needs_copy {
+sub _writer_value_needs_copy {
my $self = shift;
return $self->_constraint_must_be_checked;
}
sub _is_root_type {
- my ($self, $type) = @_;
-
- my $name = $type->name();
-
- return any { $name eq $_ } @{ $self->root_types };
+ my $self = shift;
+ my $type = shift;
+
+ if (
+ Moose::Util::does_role( $type, 'Type::Constraint::Role::Interface' ) )
+ {
+ require Type::Library::Builtins;
+ return
+ any { $type->is_same_type_as( Type::Library::Builtins::t($_) ) }
+ @{ $self->root_types };
+ }
+ else {
+ my $name = $type->name;
+ return any { $name eq $_ } @{ $self->root_types };
+ }
}
sub _inline_copy_native_value {
- my ( $self, $potential_ref ) = @_;
+ my $self = shift;
+ my ($potential_ref) = @_;
- return q{} unless $self->_value_needs_copy;
+ return unless $self->_writer_value_needs_copy;
- my $code = "my \$potential = ${$potential_ref};";
+ my $code = 'my $potential = ' . ${$potential_ref} . ';';
${$potential_ref} = '$potential';
return $code;
}
-sub _inline_tc_code {
- my ( $self, $potential_value ) = @_;
-
- return q{} unless $self->_constraint_must_be_checked;
-
- return $self->_inline_check_coercion($potential_value) . "\n"
- . $self->_inline_check_constraint($potential_value);
-}
-
-sub _inline_check_coercion {
- my ( $self, $value ) = @_;
-
- my $attr = $self->associated_attribute;
+around _inline_tc_code => sub {
+ my $orig = shift;
+ my $self = shift;
+ my ($value, $tc, $coercion, $message, $for_lazy) = @_;
- return ''
- unless $attr->should_coerce && $attr->type_constraint->has_coercion;
+ return unless $for_lazy || $self->_constraint_must_be_checked;
- # We want to break the aliasing in @_ in case the coercion tries to make a
- # destructive change to an array member.
- return "$value = \$type_constraint_obj->coerce($value);";
-}
+ return $self->$orig(@_);
+};
-override _inline_check_constraint => sub {
+around _inline_check_constraint => sub {
+ my $orig = shift;
my $self = shift;
+ my ($value, $tc, $message, $for_lazy) = @_;
- return q{} unless $self->_constraint_must_be_checked;
+ return unless $for_lazy || $self->_constraint_must_be_checked;
- return super();
+ return $self->$orig(@_);
};
-sub _inline_capture_return_value { return q{} }
+sub _inline_capture_return_value { return }
sub _inline_set_new_value {
my $self = shift;
- return $self->_inline_store(@_)
- if $self->_value_needs_copy
+ return $self->_inline_store_value(@_)
+ if $self->_writer_value_needs_copy
|| !$self->_slot_access_can_be_inlined
- || !$self->_inline_get_is_lvalue;
+ || !$self->_get_is_lvalue;
return $self->_inline_optimized_set_new_value(@_);
}
-sub _inline_get_is_lvalue {
+sub _get_is_lvalue {
my $self = shift;
return $self->associated_attribute->associated_class->instance_metaclass->inline_get_is_lvalue;
sub _inline_optimized_set_new_value {
my $self = shift;
- return $self->_inline_store(@_);
+ return $self->_inline_store_value(@_);
}
sub _return_value {
- my ( $self, $slot_access ) = @_;
+ my $self = shift;
+ my ($slot_access) = @_;
return $slot_access;
}
projects / gitmo/Moose.git / blobdiff