Document that the evaled syntax errors cause scalar leaks.

p4raw-id: //depot/perl@7569

diff --git a/t/comp/proto.t b/t/comp/proto.t
index 9ac1e0f..31c7839 100755 (executable)
--- a/t/comp/proto.t
+++ b/t/comp/proto.t
@@ -487,6 +487,9 @@ sub sreftest (\$$) {
 }
 
 # test prototypes when they are evaled and there is a syntax error
+#
+# NOTE: evaled syntax errors mean scalar leaks
+#
 for my $p ( "", qw{ () ($) ($@) ($%) ($;$) (&) (&\@) (&@) (%) (\%) (\@) } ) {
   no warnings 'redefine';
   my $eval = "sub evaled_subroutine $p { &void *; }";