Explicitely state that C++ compilers aren't supported

[perl/modules/subs-auto.git] / lib / subs / auto.pm

diff --git a/lib/subs/auto.pm b/lib/subs/auto.pm
index d92f17a7691c8ebaed9fa4dbb0582b686f1dfe40..108792c5684762a5f38d725331b5b79932a9a689 100644 (file)
--- a/lib/subs/auto.pm
+++ b/lib/subs/auto.pm
@@ -87,7 +87,7 @@ my %core;
 delete @core{qw<my local>};
 
 BEGIN {
- *_REFCNT_PLACEHOLDERS = eval 'sub () { ' . ("$]" < 5.011002 ? 0 : 1) . '}'
+ *_REFCNT_PLACEHOLDERS = eval 'sub () { ' . ("$]" < 5.011_002 ? 0 : 1) . '}'
 }
 
 my $tag = wizard data => sub { \(my $data = _REFCNT_PLACEHOLDERS ? 2 : 1) };
@@ -252,11 +252,14 @@ This pragma doesn't propagate into C<eval STRING>.
 
 L<perl> 5.10.0.
 
+A C compiler.
+This module may happen to build with a C++ compiler as well, but don't rely on it, as no guarantee is made in this regard.
+
 L<Variable::Magic> with C<uvar> magic enabled (this should be assured by the required perl version).
 
 L<B::Keywords>.
 
-L<Carp> (standard since perl 5), L<XSLoader> (since 5.006).
+L<Carp> (standard since perl 5), L<XSLoader> (since 5.6.0).
 
 =head1 AUTHOR