summaryrefslogtreecommitdiff
path: root/test/files/run/spec-absfun.scala
diff options
context:
space:
mode:
Diffstat (limited to 'test/files/run/spec-absfun.scala')
-rw-r--r--test/files/run/spec-absfun.scala43
1 files changed, 0 insertions, 43 deletions
diff --git a/test/files/run/spec-absfun.scala b/test/files/run/spec-absfun.scala
deleted file mode 100644
index 2b780548f5..0000000000
--- a/test/files/run/spec-absfun.scala
+++ /dev/null
@@ -1,43 +0,0 @@
-
-/** Test inheritance. See #3085.
- * Anonymous functions extend AbstractFunction1[SpecializedPair[Int], Unit]. The
- * specialized type SpecializedPair$mcI$sp should not leak into the superclass because
- * the definition of apply would vary covariantly, and erasure won't consider it an
- * override of the abstract apply, leading to an AbstractMethodError at runtime.
- */
-
-object Test {
-
- private val Max = 1000
-
- def main(args: Array[String]) {
- notSpecialized()
- specialized()
- }
-
- def notSpecialized() {
- val pairs = for { i <- 1 to Max; j <- 1 to i } yield new Pair(i, j)
- val time0 = System.nanoTime
- pairs foreach { p => p.first * p.second }
- val time1 = System.nanoTime
-// println(time1 - time0)
- }
-
- def specialized() {
- val pairs = for { i <- 1 to Max; j <- 1 to i } yield new SpecializedPair(i, j)
- val time0 = System.nanoTime
- pairs foreach { p => p.first * p.second }
- val time1 = System.nanoTime
-// println(time1 - time0)
- }
-}
-
-class Pair[A](_first: A, _second: A) {
- def first = _first
- def second = _second
-}
-
-class SpecializedPair[@specialized(Int) A](_first: A, _second: A) {
- def first = _first
- def second = _second
-}