According to this thread, for this program:
package main
func main() {
var c chan struct{}
select {
case c <- f():
}
}
func f() struct{} {
println("f called")
return struct{}{}
}
The error message in the output:
f called
fatal error: all goroutines are asleep - deadlock!
goroutine 1 [select (no cases)]:
main.main()
/path/to/main.go:6 +0x45
Is a bit unclear since it says *select (no cases)* but the function *f* is
still being called - Go 1.10.3.
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