v5.36.0 Global symbol "$undeclared_variable" requires explicit package name ... Type of arg 1 to List::Util::any must be block or sub {} (not reference constructor) ... #### v5.38.0 Global symbol "$undeclared_variable" requires explicit package name ... #### v5.36.0 Printing inside foo() Printing inside bar() #### v5.38.0 Printing inside foo() Printing inside bar()