On Wed, 12 Sep 2018 10:05:06 -0700
Ian Lance Taylor <i...@golang.org> wrote:
> a compile-time decision as to which code should be compiled.
Note that this decision making is needed only for outstanding cases
usually in user own code. For many generic implementation a simple
for type contract is enough:
// Sum method
func (x type []K) Sum() (total type K) {
for type K range int64(), float64(), complex128() // whole contract
for _, v := range x {
total += v.Value
}
return
}
Sum func differs only in signature:
func Sum(x type []K) (total type K) {
>
> Ian
--
Wojciech S. Czarnecki
<< ^oo^ >> OHIR-RIPE
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