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ReneSac/must_discard.nim Secret

Last active August 29, 2015 13:56
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must_discard.nim
template maybeMod(x: Tinteger, module:Natural) =
when module > 0: x mod module
else: x
let a = 1.maybeMod(0) # Error: value returned by statement has to be discarded
proc foo(a,b) =
generalFoo(a,b)
template generalFoo(a,b,c=0)
a.maybeMod(c)
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