blob: 2d5bccb21d005c269ab7e2e800f402980982d671 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
object Other {
def oops(msg: String = "xxx"): Nothing = throw new Exception(msg) // should not warn
}
class NoDeads {
def y1(arg: Any) = println("foo")
def z1 = y1(throw new Exception) // should warn
def y2[T](arg: T) = println("foo")
def z2 = y2(throw new Exception) // should warn
def y3[T](arg: => T) = println("foo")
def z3 = y3(throw new Exception) // should not warn: by name arg
def nowarn1 = synchronized { throw new Exception } // should not warn: synchronized should be by name
def nowarn2: Int = synchronized { // should not warn
val i = 10 + 2
return i
}
def nowarn3: Int = synchronized { // should not warn
val i = 10 + 2
i
}
def nowarn4: String = Other.oops("don't warn about me") // should not warn
def yeswarn1 = synchronized {
throw new Exception // should warn
5 * 5
}
def yeswarn2: Int = synchronized {
throw new Exception // should warn
return 5
}
}
|
