Perlito5 - TODO update: typeglobs

fglock · May 8, 2012 · 1b4e7ee · 1b4e7ee
1 parent 36fb5f3
commit 1b4e7ee
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diff --git a/TODO-perlito5 b/TODO-perlito5
@@ -186,6 +186,12 @@ TODO list for Perlito5
 -- in the browser: implement "use" with XMLHttpRequest (what are the security implications?)
 
 -- add symbol tables for scalar, array and hash
+-- references to typeglobs:
+    $ perl -e ' print ref(\*main) '
+    GLOB
+-- aliasing between lexicals and globals
+    $ perl -e 'use strict; my $x = 3; *main::z = \$x; print $main::z; '
+    3
 
 -- string increment and string ranges
     See: p5str_inc()