BEGIN {
chdir 't' if -d 't';
- unshift @INC, '../lib';
+ @INC = '../lib';
}
use strict;
-print "1..100\n";
+print "1..125\n";
my $i = 1;
##
##
+testing \&a_subx, '\&';
+
+sub a_subx (\&) {
+ print "# \@_ = (",join(",",@_),")\n";
+ &{$_[0]};
+}
+
+sub tmp_sub_2 { printf "ok %d\n",$i++ }
+a_subx &tmp_sub_2;
+
+@array = ( \&tmp_sub_2 );
+eval 'a_subx @array';
+print "not " unless $@;
+printf "ok %d\n",$i++;
+
+##
+##
+##
+
testing \&sub_aref, '&\@';
sub sub_aref (&\@) {
@array = (qw(O K)," ", $i++);
sub_array { lc shift } @array;
+sub_array { lc shift } ('O', 'K', ' ', $i++);
print "\n";
##
print "not " if defined prototype('CORE::system');
print "ok ", $i++, "\n";
-print "# CORE::open => ($p)\nnot " if ($p = prototype('CORE::open')) ne '*;$';
+print "# CORE::open => ($p)\nnot " if ($p = prototype('CORE::open')) ne '*;$@';
print "ok ", $i++, "\n";
print "# CORE:Foo => ($p), \$@ => `$@'\nnot "
star2($star, $star, sub { print "ok $i\n"
if $_[0] eq 'FOO' and $_[1] eq 'FOO' }); $i++;
star2 *FOO, *BAR, sub { print "ok $i\n"
- if $_[0] eq \*FOO and $_[0] eq \*BAR }; $i++;
+ if $_[0] eq \*FOO and $_[1] eq \*BAR }; $i++;
star2(*FOO, *BAR, sub { print "ok $i\n"
- if $_[0] eq \*FOO and $_[0] eq \*BAR }); $i++;
+ if $_[0] eq \*FOO and $_[1] eq \*BAR }); $i++;
star2 \*FOO, \*BAR, sub { no strict 'refs'; print "ok $i\n"
- if $_[0] eq \*{'FOO'} and $_[0] eq \*{'BAR'} }; $i++;
+ if $_[0] eq \*{'FOO'} and $_[1] eq \*{'BAR'} }; $i++;
star2(\*FOO, \*BAR, sub { no strict 'refs'; print "ok $i\n"
- if $_[0] eq \*{'FOO'} and $_[0] eq \*{'BAR'} }); $i++;
+ if $_[0] eq \*{'FOO'} and $_[1] eq \*{'BAR'} }); $i++;
+
+# test scalarref prototype
+sub sreftest (\$$) {
+ print "ok $_[1]\n" if ref $_[0];
+}
+{
+ no strict 'vars';
+ sreftest my $sref, $i++;
+ sreftest($helem{$i}, $i++);
+ sreftest $aelem[0], $i++;
+}
+# test prototypes when they are evaled and there is a syntax error
+# Byacc generates the string "syntax error". Bison gives the
+# string "parse error".
+#
+for my $p ( "", qw{ () ($) ($@) ($%) ($;$) (&) (&\@) (&@) (%) (\%) (\@) } ) {
+ no warnings 'prototype';
+ my $eval = "sub evaled_subroutine $p { &void *; }";
+ eval $eval;
+ print "# eval[$eval]\nnot " unless $@ && $@ =~ /(parse|syntax) error/i;
+ print "ok ", $i++, "\n";
+}
+
+# Not $$;$;$
+print "not " unless prototype "CORE::substr" eq '$$;$$';
+print "ok ", $i++, "\n";
+
+# recv takes a scalar reference for its second argument
+print "not " unless prototype "CORE::recv" eq '*\\$$$';
+print "ok ", $i++, "\n";