no warnings 'uninitialized' ;
$u = undef; $v = $$u;
EXPECT
-Use of uninitialized value in scalar dereference at - line 3.
+Use of uninitialized value $x in scalar dereference at - line 3.
########
# pp.c
use warnings 'misc' ;
no warnings 'misc' ;
my $b = { 1,2,3};
EXPECT
-Odd number of elements in hash assignment at - line 3.
+Odd number of elements in anonymous hash at - line 3.
########
# pp.c
use warnings 'misc' ;