Wrong triggering error "Non-integer size argument to make"

``` go
package main

import "fmt"

func main() {
    type test uint32
    foo := make([]int, test(2))
    fmt.Println(foo)
}
```

``` go
package main

import "fmt"

func main() {
    foo := make([]int, uint64(2))
    fmt.Println(foo)
}
```
