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Fix friend declaration for gcc10. XXX: did not check it against the IBM compiler, might end up needing XXX: to be conditional.
author David A. Holland
date Tue, 31 May 2022 00:59:42 -0400
parents 13d2b8934445
children
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/* From Al Viro */
#define A(x) C(B, D
#define D A(1))
#define C(x,y) E(y)
#define E(y) #y
A(2))