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-rw-r--r--test/files/neg/unit-returns-value.scala23
1 files changed, 22 insertions, 1 deletions
diff --git a/test/files/neg/unit-returns-value.scala b/test/files/neg/unit-returns-value.scala
index ecc981f217..fc5a37069f 100644
--- a/test/files/neg/unit-returns-value.scala
+++ b/test/files/neg/unit-returns-value.scala
@@ -3,9 +3,30 @@ object Test {
var b = false
if (b) return 5
}
-
+
// no warning
def g {
return println("hello")
}
}
+
+class UnusedValues {
+ var i1 = 2
+ val i2 = 2
+ lazy val i3 = 2
+ object i4 { }
+ def i5 = 2
+ final def i6 = 2
+
+ def x = {
+ i1 // warn
+ i2 // warn
+ i3 // no warn
+ i4 // no warn
+ i5 // no warn
+ i6 // could warn someday, if i6 returned 2.type instead of Int
+
+ 5
+ }
+}
+