X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/19e50f268b9962b5b111844face13b407270b449..1ae6ead9:/Porting/leakfinder.pl

diff --git a/Porting/leakfinder.pl b/Porting/leakfinder.pl
index d802196..370ae5c 100644
--- a/Porting/leakfinder.pl
+++ b/Porting/leakfinder.pl
@@ -22,18 +22,20 @@ for(`find .`) {
  for(`cat \Q$_\E 2>/dev/null`) {
     next if exists $exceptions{s/^\s+//r};
     next if /rm -rf/; # Could be an example from perlsec, e.g.
-    next if /END\s*\{/; # Creating an END block creates SVs, obviously
-    next if /^\s*(?:push|unshift|(?:\@r = )?splice)/;
-    next if /\bselect(?:\s*\()[^()]+,/; # 4-arg select hangs
+     # Creating one of these special blocks creates SVs, obviously
+    next if /(?:END|CHECK|INIT)\s*\{/;
+    next if /^[{(]?\s*(?:push|unshift|(?:\@r = )?splice|binmode|sleep)/;
+    next if /\bselect(?:\s*|\()[^()]+,/; # 4-arg select hangs
+    next if /use parent/;
     my $q = s/[\\']/sprintf "\\%02x", ord $&/gore
          =~ s/\0/'."\\0".'/grid;
     $prog = <<end;   
             open oUt, ">&", STDOUT;
-            open STDOUT, ">/dev/null";
-            open STDIN, "</dev/null";
-            open STDERR, ">/dev/null";
+            open STDOUT, ">", "/dev/null";
+            open STDIN, "<", "/dev/null";
+            open STDERR, ">", "/dev/null";
             \$unused_variable = '$q';
-            eval \$unused_variable for my \$also_unused(1..3);
+            eval \$unused_variable while \$also_unused++ < 4;
             print oUt sv_count, "\n";
             eval \$unused_variable;
             print oUt sv_count, "\n";
@@ -50,35 +52,64 @@ end
 
 BEGIN {
  @exceptions = split /^/, <<'end';
+1 while 1;
+1 while some_condition_with_side_effects;  */
+$a{buttons}[2*$a{default_button}] = [$a{buttons}[2*$a{default_button}]];
 $aliases{$code_point} = [ $aliases{$code_point} ];
 $aliases_maps->[$i] = [ $aliases_maps->[$i] ]
 $allow ? $hash{$acc} = $allow : push @list, $acc;
+/(a*(*MARK:a)b?)(*MARK:x)(*SKIP:a)(?{$count++; push @res,$1})(*FAIL)/g;
+$^A .= new version ~$_ for "\xce", v205, "\xcc";
+A rare race condition that would lead to L<sleep|perlfunc/sleep> taking more
 $args{include_dirs} = [ $args{include_dirs} ] 
 $ARRAY[++$#ARRAY] = $value;
+@a = sort ($b, @a)
 $a = {x => $a};
+$base =~ /^[cwnv]/i or push @tmpl, "$base>", "$base<";
+$base =~ /^[nv]/i or push @formats, "$base>", "$base<";
 BEGIN { unshift(@INC, "./blib") }
-BEGIN { unshift(\@INC, LIST) }
+BEGIN { unshift @INC, "lib" }
+BEGIN { unshift(@INC, LIST) }
 binmode *STDERR, ":encoding(utf8)";
 binmode *STDOUT, ":encoding(utf8)";
+char const *file = __FILE__;
 $char++ while substr( $got, $char, 1 ) eq substr( $wanted, $char, 1 );
 CHECK { $main::phase++ }
 $config{$k} = [ $config{$k} ]
+const char *file = __FILE__;
 const char* file = __FILE__;
+$count4 = unshift (@array, 0);
+$count7 = unshift (@array, 3, 2, 1);
 $data = [ $data ];
 do { $tainted_value = shift @ENV_values  } while(!$tainted_value || ref $tainted_value);
 do {$x[$x] = $x;} while ($x++) < 10;
+eval {CHECK {print ":c3"}};
+eval {INIT {print ":i2"}};
+eval { $proto->can($method) } || push @nok, $method;
+eval { push \@ISA, __FILE__ };
 eval 'v23: $counter++; goto v23 unless $counter == 2';
 eval 'v23 : $counter++; goto v23 unless $counter == 2';
 $formdata->{$key} = [ $formdata->{$key}, $value ];
+$func = $next{$func} until $pod{$func};
 $got_arrayref ? unshift(@{$args[0]}, $cmd) : unshift(@args, $cmd);
+$h{ []} = 123;
 { $h[++$i] = $_ }
+High resolution alarm, sleep, gettimeofday, interval timers
+if (-d "$directory/$_") { push    @ARGV, "$directory/$_" }
 $i = int($i/2) until defined $self->[$i/2];
 $invmap_ref->[$i] = [ $invmap_ref->[$i] ];
+is(push(@ary,4), 3);
+is(push(@ary,56), 4);
+is(unshift(@ary,12), 5);
 $i++ while $self->{ids}{"$t$i"}++;
+{ --$level; push @out, ("  " x $level) . "</ul>"; }
 $mod_hash->{$k} = [ $mod_hash->{$k} ];
-$modlibname =~ s,[\5c\5c/][^\5c\5c/]+$,, while $c--;    # Q&D basename
+$modlibname =~ s,[\\/][^\\/]+$,, while $c--;    # Q&D basename
+my $deep1 = []; push @$deep1, $deep1;
+my $deep2 = []; push @$deep2, $deep2;
 my $nfound = select($_[0], $_[1], $_[2], $_[3]);
 my $nfound = select($_[0], $_[1], $_[2], $gran);
+my $n = unshift(@ary,5,6);
 my @result = splice @temp, $self, $offset, $length, @_;
 my @r = splice @a, 0, 1, "x", "y";
 $_ = {name=>$_};
@@ -88,33 +119,45 @@ $n = unshift @a, "rec0", "rec1", "rec2";
 $n = unshift @a, "rec3", "rec4$:";
 @$obj = ($meth, (bless [@$obj]), 1); # Avoid circular reference
 @old = splice(@h, 1, 2, qw(bananas just before));
+unlink <"$filename*">;
 package XS::APItest; require XSLoader; XSLoader::load()
 $pa = { -exitval => $pa };
 $pa = { -message => $pa };
 pop @lines while $lines[-1] eq "";
 pop @to while $#to and $to[$#to] == $to[$#to -1];
+pop(@$x); unshift(@q, $q);
+@prgs = (@prgs, $file, split "\n########\n", <$fh>) ;
+print "LA LA LA\n" while 1;          # loops forever
 prog => 'use Config; CHECK { $Config{awk} }',
 $p->{share_dir} = { dist => [ $p->{share_dir} ] };
 $p->{share_dir} = { dist => $p->{share_dir} };
-{ push (@Bad, $key) }
-( push @hard, $file ), next
-{ push @keep, $_ }
-{ push (@values, $value) }
+-sleep
 $resp = [$resp]
+$r = eval q[ qr/$r(??{$x})/; ];
+$r = qr/$r(??{$x})/;
+s/a|/push @bar, 1/e;
 $self->{DIR} = [grep $_, split ":", $self->{DIR}];
 $share_dir->{dist} = [ $share_dir->{dist} ];
-sleep;
-sleep(300);
-sleep($waitfor - 2);    # Workaround for perlbug #49073
 s![^/+]*$!man!&&-d&&!$s{$_}++&&push@m,#_;END{print"@m"}'
 $spec = [$spec, $_[0]];
+*s = ~(*s);
 $stack[$i++] &= ~1;
 $step = [$step];
+sub CHECK {print ":check"}
+sub INIT {print ":init"}
+system("find . -type f -print     | xargs chmod 0444");
+the while clause.  */
 Time::HiRes - High resolution alarm, sleep, gettimeofday, interval timers
+*tmpl = ~*tmpl;
+*tmps = ~*tmps;
+until ($i) { }
 weaken($objs[@objs] = $h{$_} = []);
 weaken($objs[@objs] = $$h{$_} = []);
 while (1) { my $k; }
 while(1) { sleep(1); }
+while($foo--) { print("In thread $thread\n"); }
+"words" =~ /(word|word|word)(?{push @got, $1})s$/;
+"words" =~ /(word|word|word)(?{push @got,$1})s$/i;
 $x->[$j] -= $BASE if $car = (($x->[$j] += $car) >= $BASE) ? 1 : 0; $j++;
 $x->[scalar @$x] = 0;		# avoid || 0 test inside loop
 $z = splice @a, 3, 1, "recordZ";