Optimize away the assignment in the constructs C<my $s = undef>,
authorRafael Garcia-Suarez <rgarciasuarez@gmail.com>
Wed, 17 Mar 2004 18:20:54 +0000 (18:20 +0000)
committerRafael Garcia-Suarez <rgarciasuarez@gmail.com>
Wed, 17 Mar 2004 18:20:54 +0000 (18:20 +0000)
commitb9d46b3942a9a8cce9cbca1e08f61ac23083a740
tree5bdafa061ac9e470da57c37cb2f25356b2288104
parent27d5b266d3ace9bd49a167d34f7350f3768d1326
Optimize away the assignment in the constructs C<my $s = undef>,
C<my @a = ()>, C<my %h = ()>.

p4raw-id: //depot/perl@22520
op.c