Merge pull request #1953 from retronym/backport/1586

[backport] Fix unsafe array opt. / opt. primitive Array(...)

1 files changed, 35 insertions, 0 deletions

diff --git a/test/files/instrumented/t6611.scala b/test/files/instrumented/t6611.scala
new file mode 100644
index 0000000000..4c52f8a5ef
--- /dev/null
+++ b/test/files/instrumented/t6611.scala
@@ -0,0 +1,35 @@
+import scala.tools.partest.instrumented.Instrumentation._
+
+object Test {
+  def main(args: Array[String]) {
+    startProfiling()
+
+    // tests optimization in Cleanup for varargs reference arrays
+    Array("")
+
+
+    Array(true)
+    Array(true, false)
+    Array(1: Byte)
+    Array(1: Byte, 2: Byte)
+    Array(1: Short)
+    Array(1: Short, 2: Short)
+    Array(1)
+    Array(1, 2)
+    Array(1L)
+    Array(1L, 2L)
+    Array(1d)
+    Array(1d, 2d)
+    Array(1f)
+    Array(1f, 2f)
+
+    /* Not currently optimized:
+    Array[Int](1, 2) etc
+    Array(())
+    Array((), ())
+    */
+
+    stopProfiling()
+    printStatistics()
+  }
+}