walter@hpclwjm.HP.COM (Walter Murray) (02/01/90)
Brendan McKay writes: > Find three types A, B, C, such that A and B are compatible, > B and C are compatible, but A and C are not compatible. > [Additionally, all three types are required to be complete.] typedef void (*A) (int); typedef void (*B) (); typedef void (*C) (double); Walter Murray ----------
bdm659@csc.anu.oz (02/02/90)
In article <12570042@hpclwjm.HP.COM>, walter@hpclwjm.HP.COM (Walter Murray) writes: > Brendan McKay writes: > >> Find three types A, B, C, such that A and B are compatible, >> B and C are compatible, but A and C are not compatible. > >> [Additionally, all three types are required to be complete.] > > typedef void (*A) (int); > typedef void (*B) (); > typedef void (*C) (double); Ok, that's a solution too. There's another one for complete types other than functions. If it hasn't been posted when I get back in a week, I'll post it myself. Brendan McKay. PS. I never said this wasn't a boring question.