// SYSTEM PANEL //
[ROOT]
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usr
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share
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perl5
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vendor_perl
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ExtUtils
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ParseXS
[ PARENT ]
EDIT :: Eval.pm
package ExtUtils::ParseXS::Eval; use strict; use warnings; our $VERSION = '3.35'; =head1 NAME ExtUtils::ParseXS::Eval - Clean package to evaluate code in =head1 SYNOPSIS use ExtUtils::ParseXS::Eval; my $rv = ExtUtils::ParseXS::Eval::eval_typemap_code( $parsexs_obj, "some Perl code" ); =head1 SUBROUTINES =head2 $pxs->eval_output_typemap_code($typemapcode, $other_hashref) Sets up various bits of previously global state (formerly ExtUtils::ParseXS package variables) for eval'ing output typemap code that may refer to these variables. Warns the contents of C<$@> if any. Not all these variables are necessarily considered "public" wrt. use in typemaps, so beware. Variables set up from the ExtUtils::ParseXS object: $Package $Alias $func_name $Full_func_name $pname Variables set up from C<$other_hashref>: $var $type $ntype $subtype $arg =cut sub eval_output_typemap_code { my ($_pxs, $_code, $_other) = @_; my ($Package, $ALIAS, $func_name, $Full_func_name, $pname) = @{$_pxs}{qw(Package ALIAS func_name Full_func_name pname)}; my ($var, $type, $ntype, $subtype, $arg) = @{$_other}{qw(var type ntype subtype arg)}; my $rv = eval $_code; warn $@ if $@; return $rv; } =head2 $pxs->eval_input_typemap_code($typemapcode, $other_hashref) Sets up various bits of previously global state (formerly ExtUtils::ParseXS package variables) for eval'ing output typemap code that may refer to these variables. Warns the contents of C<$@> if any. Not all these variables are necessarily considered "public" wrt. use in typemaps, so beware. Variables set up from the ExtUtils::ParseXS object: $Package $Alias $func_name $Full_func_name $pname Variables set up from C<$other_hashref>: $var $type $ntype $subtype $num $init $printed_name $arg $argoff =cut sub eval_input_typemap_code { my ($_pxs, $_code, $_other) = @_; my ($Package, $ALIAS, $func_name, $Full_func_name, $pname) = @{$_pxs}{qw(Package ALIAS func_name Full_func_name pname)}; my ($var, $type, $num, $init, $printed_name, $arg, $ntype, $argoff, $subtype) = @{$_other}{qw(var type num init printed_name arg ntype argoff subtype)}; my $rv = eval $_code; warn $@ if $@; return $rv; } =head1 TODO Eventually, with better documentation and possible some cleanup, this could be part of C<ExtUtils::Typemaps>. =cut 1; # vim: ts=2 sw=2 et:
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