This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
perldelta for PL_curstackinfo->si_cxsubix
authorDavid Mitchell <davem@iabyn.com>
Thu, 19 Sep 2019 09:22:25 +0000 (10:22 +0100)
committerDavid Mitchell <davem@iabyn.com>
Thu, 19 Sep 2019 09:22:25 +0000 (10:22 +0100)
pod/perldelta.pod

index d778ff9..45c20df 100644 (file)
@@ -372,7 +372,11 @@ well.
 
 =item *
 
-XXX
+Added the C<<PL_curstackinfo->si_cxsubix>> field. This records the stack
+index of the most recently pushed sub/format/eval context.  It is set and
+restored automatically by C<cx_pushsub()>, C<cx_popsub()> etc., but would
+need to be manually managed if you do any unusual manipulation of the
+context stack.
 
 =back