File Coverage

blib/lib/RPerl/Operation/Expression/Operator/Logical/And.pm

Criterion	Covered	Total	%
statement	15	15	100.0
branch			n/a
condition			n/a
subroutine	5	5	100.0
pod			n/a
total	20	20	100.0

# [[[ HEADER ]]]
package RPerl::Operation::Expression::Operator::Logical::And;
use strict;
use warnings;
use RPerl::AfterSubclass;
our $VERSION = 0.002_000;

# [[[ OO INHERITANCE ]]]
use parent qw(RPerl::Operation::Expression::Operator::Logical);
use RPerl::Operation::Expression::Operator::Logical;

# [[[ CRITICS ]]]
## no critic qw(ProhibitUselessNoCritic ProhibitMagicNumbers RequireCheckedSyscalls)  # USER DEFAULT 1: allow numeric values & print operator
## no critic qw(RequireInterpolationOfMetachars)  # USER DEFAULT 2: allow single-quoted control characters & sigils

# [[[ OO PROPERTIES ]]]
our hashref $properties = {};

# [[[ SUBROUTINES & OO METHODS ]]]

our string_hashref::method $ast_to_rperl__generate = sub {
    ( my object $self, my string_hashref $modes) = @_;
    my string_hashref $rperl_source_group = { PMC => q{} };

    #    RPerl::diag( 'in Operator::Logical::And->ast_to_rperl__generate(), received $self = ' . "\n" . RPerl::Parser::rperl_ast__dump($self) . "\n" );

    my string $self_class = ref $self;
    if (( $self_class eq 'Operator_105' )       # Operator -> SubExpression OP15_LOGICAL_AND SubExpression
        or ( $self_class eq 'Operator_110' )    # Operator -> SubExpression OP23_LOGICAL_AND SubExpression
        )
    {
        my string_hashref $rperl_source_subgroup
            = $self->{children}->[0]->ast_to_rperl__generate($modes);
        RPerl::Generator::source_group_append( $rperl_source_group, $rperl_source_subgroup );
        $rperl_source_group->{PMC} .= q{ } . $self->{children}->[1] . q{ };
        $rperl_source_subgroup
            = $self->{children}->[2]->ast_to_rperl__generate($modes);
        RPerl::Generator::source_group_append( $rperl_source_group, $rperl_source_subgroup );
    }
    else {
        die RPerl::Parser::rperl_rule__replace( 'ERROR ECOGEASRP00, CODE GENERATOR, ABSTRACT SYNTAX TO RPERL: Grammar rule '
                . $self_class
                . ' found where Operator_105 or Operator_110 expected, dying' )
            . "\n";
    }

    return $rperl_source_group;
};

our string_hashref::method $ast_to_cpp__generate__CPPOPS_PERLTYPES = sub {
    ( my object $self, my string_hashref $modes) = @_;
    my string_hashref $cpp_source_group = { CPP => q{// <<< RP::O::E::O::L::A __DUMMY_SOURCE_CODE CPPOPS_PERLTYPES >>>} . "\n" };

    #...
    return $cpp_source_group;
};

our string_hashref::method $ast_to_cpp__generate__CPPOPS_CPPTYPES = sub {
    ( my object $self, my string_hashref $modes) = @_;
    my string_hashref $cpp_source_group = { CPP => q{} };

#    RPerl::diag( 'in Operator::Logical::And->ast_to_cpp__generate__CPPOPS_CPPTYPES(), received $self = ' . "\n" . RPerl::Parser::rperl_ast__dump($self) . "\n" );

    # NEED FIX: in Perl, '&&' and 'and' are equivalent except 'and' has a lower precedence; in C++, '&&' and 'and' are exactly equivalent;
    # therefore I assume we need to add parenthesis around the operands to the left and right of Perl's 'and' when it is compiled to C++,
    # in order to replicate the precedence behavior?

    my string $self_class = ref $self;
    if (( $self_class eq 'Operator_105' )       # Operator -> SubExpression OP15_LOGICAL_AND SubExpression
        or ( $self_class eq 'Operator_110' )    # Operator -> SubExpression OP23_LOGICAL_AND SubExpression
        )
    {
        my string_hashref $cpp_source_subgroup = $self->{children}->[0]->ast_to_cpp__generate__CPPOPS_CPPTYPES($modes);
        RPerl::Generator::source_group_append( $cpp_source_group, $cpp_source_subgroup );
        $cpp_source_group->{CPP} .= q{ } . $self->{children}->[1] . q{ };
        $cpp_source_subgroup = $self->{children}->[2]->ast_to_cpp__generate__CPPOPS_CPPTYPES($modes);
        RPerl::Generator::source_group_append( $cpp_source_group, $cpp_source_subgroup );
    }
    else {
        die RPerl::Parser::rperl_rule__replace( 'ERROR ECOGEASCP00, CODE GENERATOR, ABSTRACT SYNTAX TO C++: Grammar rule '
                . $self_class
                . ' found where Operator_105 or Operator_110 expected, dying' )
            . "\n";
    }

    return $cpp_source_group;
};

1;    # end of class