| package main |
| |
| import ( |
| "fmt" |
| ) |
| |
| // The playground now uses square brackets for type parameters. Otherwise, |
| // the syntax of type parameter lists matches the one of regular parameter |
| // lists except that all type parameters must have a name, and the type |
| // parameter list cannot be empty. The predeclared identifier "any" may be |
| // used in the position of a type parameter constraint (and only there); |
| // it indicates that there are no constraints. |
| |
| func Print[T any](s []T) { |
| for _, v := range s { |
| fmt.Print(v) |
| } |
| } |
| |
| func main() { |
| Print([]string{"Hello, ", "playground\n"}) |
| } |
