1*e6d6c189SCody Peter Mello
2*e6d6c189SCody Peter Mellofunction f1(b) { b = b "c"; print f(b); }
3*e6d6c189SCody Peter Mello
4*e6d6c189SCody Peter Mellofunction f(a) { a = a "b"; return a; }
5*e6d6c189SCody Peter Mello
6*e6d6c189SCody Peter MelloBEGIN { A = "a"; f1(A); }
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