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# [[[ HEADER ]]] |
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package RPerl::Operation::Statement::OperatorVoid::LoopControl; |
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use strict; |
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use warnings; |
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use RPerl::AfterSubclass; |
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our $VERSION = 0.002_000; |
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# [[[ OO INHERITANCE ]]] |
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use parent qw(RPerl::Operation::Statement::OperatorVoid); |
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use RPerl::Operation::Statement::OperatorVoid; |
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# [[[ CRITICS ]]] |
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## no critic qw(ProhibitUselessNoCritic ProhibitMagicNumbers RequireCheckedSyscalls) # USER DEFAULT 1: allow numeric values & print operator |
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## no critic qw(RequireInterpolationOfMetachars) # USER DEFAULT 2: allow single-quoted control characters & sigils |
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# [[[ OO PROPERTIES ]]] |
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our hashref $properties = {}; |
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# [[[ SUBROUTINES & OO METHODS ]]] |
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our string_hashref::method $ast_to_rperl__generate = sub { |
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( my object $self, my string_hashref $modes) = @_; |
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my string_hashref $rperl_source_group = { PMC => q{} }; |
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my string_hashref $rperl_source_subgroup; |
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# RPerl::diag( 'in OperatorVoid::LoopControl->ast_to_rperl__generate(), received $self = ' . "\n" . RPerl::Parser::rperl_ast__dump($self) . "\n" ); |
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my string $self_class = ref $self; |
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if ( $self_class eq 'OperatorVoid_123' ) { # OperatorVoid -> OP19_LOOP_CONTROL_SCOLON |
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if (($self->{children}->[0] ne 'next;') and ($self->{children}->[0] ne 'last;')) { |
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die RPerl::Parser::rperl_rule__replace( |
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'ERROR ECOGEASRP26, CODE GENERATOR, ABSTRACT SYNTAX TO RPERL: loop control operator ' |
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. $self->{children}->[0] |
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. ' found where next; or last; expected, dying' |
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) . "\n"; |
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} |
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$rperl_source_group->{PMC} .= $self->{children}->[0] . "\n"; |
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} |
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elsif ( $self_class eq 'OperatorVoid_124' ) { # OperatorVoid -> OP19_LOOP_CONTROL LoopLabel ';' |
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my string $loop_control = $self->{children}->[0]; |
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my string $loop_label = $self->{children}->[1]->{children}->[0]; |
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my string $semicolon = $self->{children}->[2]; |
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$rperl_source_group->{PMC} .= $loop_control . q{ } . $loop_label . $semicolon . "\n"; |
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if (($loop_control !~ /^next/xms) and ($loop_control !~ /^last/xms) and ($loop_control !~ /^redo/xms)) { |
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die RPerl::Parser::rperl_rule__replace( |
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'ERROR ECOGEASCP27, CODE GENERATOR, ABSTRACT SYNTAX TO C++: loop control operator ' |
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. $loop_control |
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. ' found where next, last, or redo expected, dying' |
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) . "\n"; |
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} |
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} |
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else { |
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die RPerl::Parser::rperl_rule__replace( |
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'ERROR ECOGEASRP00, CODE GENERATOR, ABSTRACT SYNTAX TO RPERL: Grammar rule ' |
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. $self_class |
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. ' found where OperatorVoid_123 or OperatorVoid_124 expected, dying' |
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) . "\n"; |
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} |
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return $rperl_source_group; |
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}; |
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our string_hashref::method $ast_to_cpp__generate__CPPOPS_PERLTYPES = sub { |
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( my object $self, my string_hashref $modes) = @_; |
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my string_hashref $cpp_source_group |
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= { CPP => |
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q{// <<< RP::O::S::OV::LC __DUMMY_SOURCE_CODE CPPOPS_PERLTYPES >>>} |
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. "\n" }; |
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#... |
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return $cpp_source_group; |
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}; |
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our string_hashref::method $ast_to_cpp__generate__CPPOPS_CPPTYPES = sub { |
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( my object $self, my string_hashref $modes) = @_; |
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my string_hashref $cpp_source_group = { CPP => q{} }; |
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my string_hashref $cpp_source_subgroup; |
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# RPerl::diag( 'in OperatorVoid::LoopControl->$ast_to_cpp__generate__CPPOPS_CPPTYPES(), received $self = ' . "\n" . RPerl::Parser::rperl_ast__dump($self) . "\n" ); |
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my string $self_class = ref $self; |
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if ( $self_class eq 'OperatorVoid_123' ) { # OperatorVoid -> OP19_LOOP_CONTROL_SCOLON |
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if ($self->{children}->[0] eq 'next;') { |
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$cpp_source_group->{CPP} .= 'continue;' . "\n"; |
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} |
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elsif ($self->{children}->[0] eq 'last;') { |
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$cpp_source_group->{CPP} .= 'break;' . "\n"; |
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} |
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else { |
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die RPerl::Parser::rperl_rule__replace( |
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'ERROR ECOGEASCP26, CODE GENERATOR, ABSTRACT SYNTAX TO C++: loop control operator ' |
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. $self->{children}->[0] |
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. ' found where next; or last; expected, dying' |
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) . "\n"; |
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} |
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} |
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elsif ( $self_class eq 'OperatorVoid_124' ) { # OperatorVoid -> OP19_LOOP_CONTROL LoopLabel ';' |
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my string $loop_control = $self->{children}->[0]; |
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my string $loop_label = $self->{children}->[1]->{children}->[0]; |
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my string $semicolon = $self->{children}->[2]; |
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if ($loop_control =~ /^next/xms) { |
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$cpp_source_group->{CPP} .= 'goto ' . $loop_label . '_NEXT' . $semicolon . "\n"; |
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} |
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elsif ($loop_control =~ /^last/xms) { |
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$cpp_source_group->{CPP} .= 'goto ' . $loop_label . '_LAST' . $semicolon . "\n"; |
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} |
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elsif ($loop_control =~ /^redo/xms) { |
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$cpp_source_group->{CPP} .= 'goto ' . $loop_label . '_REDO' . $semicolon . "\n"; |
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} |
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else { |
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die RPerl::Parser::rperl_rule__replace( |
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'ERROR ECOGEASCP27, CODE GENERATOR, ABSTRACT SYNTAX TO C++: loop control operator ' |
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. $loop_control |
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. ' found where next, last, or redo expected, dying' |
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) . "\n"; |
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} |
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} |
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else { |
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die RPerl::Parser::rperl_rule__replace( |
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'ERROR ECOGEASCP00, CODE GENERATOR, ABSTRACT SYNTAX TO C++: Grammar rule ' |
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. $self_class |
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. ' found where OperatorVoid_123 or OperatorVoid_124 expected, dying' |
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) . "\n"; |
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} |
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return $cpp_source_group; |
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}; |
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1; # end of class |