Author: masak
Date: 2009-10-21 00:03:48 +0200 (Wed, 21 Oct 2009)
New Revision: 28864
Modified:
docs/Perl6/Spec/S06-routines.pod
Log:
[S06] same-named non-anon positionals are a compile error
Modified: docs/Perl6/Spec/S06-routines.pod
===================================================================
--- docs/Perl6/Spec/S06-routines.pod 2009-10-20 21:54:09 UTC (rev 28863)
+++ docs/Perl6/Spec/S06-routines.pod 2009-10-20 22:03:48 UTC (rev 28864)
@@ -16,8 +16,8 @@
Created: 21 Mar 2003
- Last Modified: 10 Oct 2009
- Version: 120
+ Last Modified: 21 Oct 2009
+ Version: 121
This document summarizes Apocalypse 6, which covers subroutines and the
new type system.
@@ -503,6 +503,10 @@
possible on those arguments that are bound to a final slurpy or
arglist variable.)
+All positional parameters must either have a unique name (sigil included)
+or be anonymous. Declaring a routine having two positionals with exactly
+the same name counts as a compile-time error.
+
=head2 Named arguments
Named arguments are recognized syntactically at the "comma" level.
