1 files changed, 43 insertions, 0 deletions
diff --git a/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/OptimizerTest.scala b/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/OptimizerTest.scala
new file mode 100644
index 0000000..986c25a
--- /dev/null
+++ b/test-suite/src/test/scala/scala/scalajs/testsuite/compiler/OptimizerTest.scala
@@ -0,0 +1,43 @@
+/*                     __                                               *\
+**     ________ ___   / /  ___      __ ____  Scala.js Test Suite        **
+**    / __/ __// _ | / /  / _ | __ / // __/  (c) 2013, LAMP/EPFL        **
+**  __\ \/ /__/ __ |/ /__/ __ |/_// /_\ \    http://scala-js.org/       **
+** /____/\___/_/ |_/____/_/ | |__/ /____/                               **
+**                          |/____/                                     **
+\*                                                                      */
+package scala.scalajs.testsuite.compiler
+
+import org.scalajs.jasminetest.JasmineTest
+
+object OptimizerTest extends JasmineTest {
+
+  describe("Inlineable classes") {
+
+    it("must update fields of `this` in the computation of other fields - #1153") {
+      val foo = new InlineClassDependentFields(5)
+      expect(foo.x).toEqual(5)
+      expect(foo.b).toBeTruthy
+      expect(foo.y).toEqual(11)
+    }
+
+    it("must not break code that assigns `this` to a field") {
+      val foo = new InlineClassThisAlias(5)
+      expect(foo.z).toEqual(5)
+    }
+
+  }
+
+  @inline
+  class InlineClassDependentFields(val x: Int) {
+    val b = x > 3
+    val y = if (b) x + 6 else x-2
+  }
+
+  @inline
+  class InlineClassThisAlias(val x: Int) {
+    val t = this
+    val y = x
+    val z = t.y
+  }
+
+}