Fixing for Loops in Go 1.22

Re:Fixing for Loops in Go 1.22 by icholy on Tuesday September 19, 2023 @05:57PM (#37577447)

`go vet` catches this.

[ Parent | on HN ]

Re:Fixing for Loops in Go 1.22 by erik_seaberg on Tuesday September 19, 2023 @06:42PM (#37578048)

Is there a way to declare any type uncopyable? This is something I always thought Ada got right.

[ Parent | on HN ]

Re:Fixing for Loops in Go 1.22 by smasher164 on Tuesday September 19, 2023 @06:54PM (#37578188)

you stick this in your struct

    type noCopy struct{}
    func (*noCopy) Lock()   {}
    func (*noCopy) Unlock() {}

[ Parent | on HN ]

Re:Fixing for Loops in Go 1.22 by mhh__ on Tuesday September 19, 2023 @06:52PM (#37578170)

I use a tool called "type theory"

[ Parent | on HN ]

Re:Fixing for Loops in Go 1.22 by icholy on Tuesday September 19, 2023 @07:11PM (#37578352)

Keep posting about D, I'm sure it will catch on soon.

[ Parent | on HN ]