use strict;                                                           
+          
use warnings;

sub c {
    no warnings;
    print $d; 
}
sub a{
    no warnings;
    print $b; 
    c;  
}
a();

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The first Use of uninitialized value can be fixed by no warnings, but the second is reporting a fatal error,why?

In reply to How exactly does no work? by PerlOnTheWay

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