From 2458b5ce591710a4e28d124f176b29c4481678ba Mon Sep 17 00:00:00 2001
From: paltherr <paltherr@epfl.ch>
Date: Tue, 9 Dec 2003 16:04:00 +0000
Subject: - Added class MakeBoxingExplicitPhase

---
 config/list/compiler.lst                           |  1 +
 .../transformer/MakeBoxingExplicitPhase.java       | 50 ++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 sources/scalac/transformer/MakeBoxingExplicitPhase.java

diff --git a/config/list/compiler.lst b/config/list/compiler.lst
index 8bf998b33a..d2c8d54fb0 100644
--- a/config/list/compiler.lst
+++ b/config/list/compiler.lst
@@ -118,6 +118,7 @@ transformer/ExpandMixinsPhase.java
 transformer/ExplicitOuterClassesPhase.java
 transformer/LambdaLift.java
 transformer/LambdaLiftPhase.java
+transformer/MakeBoxingExplicitPhase.java
 transformer/OwnerTransformer.java
 transformer/TailCall.java
 transformer/TailCallPhase.java
diff --git a/sources/scalac/transformer/MakeBoxingExplicitPhase.java b/sources/scalac/transformer/MakeBoxingExplicitPhase.java
new file mode 100644
index 0000000000..b901fad647
--- /dev/null
+++ b/sources/scalac/transformer/MakeBoxingExplicitPhase.java
@@ -0,0 +1,50 @@
+/*     ____ ____  ____ ____  ______                                     *\
+**    / __// __ \/ __// __ \/ ____/    SOcos COmpiles Scala             **
+**  __\_ \/ /_/ / /__/ /_/ /\_ \       (c) 2002, LAMP/EPFL              **
+** /_____/\____/\___/\____/____/                                        **
+\*                                                                      */
+
+// $Id$
+
+package scalac.transformer;
+
+import scalac.Global;
+import scalac.Phase;
+import scalac.PhaseDescriptor;
+import scalac.Unit;
+import scalac.checkers.TreeChecker;
+import scalac.symtab.Definitions;
+
+/**
+ * This phase makes boxing and unboxing of primitive values and arrays
+ * explicit.
+ */
+public class MakeBoxingExplicitPhase extends Phase {
+
+    //########################################################################
+    // Private Fields
+
+    private final Definitions definitions;
+    private final TreeChecker checker;
+
+    //########################################################################
+    // Public Constructors
+
+    /** Initializes this instance. */
+    public MakeBoxingExplicitPhase(Global global, PhaseDescriptor descriptor) {
+        super(global, descriptor);
+        this.definitions = global.definitions;
+        this.checker = new TreeChecker(definitions);
+    }
+
+    //########################################################################
+    // Public Methods
+
+    public void apply(Unit[] units) {
+        for (int i = 0; i < units.length; i++) {
+            assert checker.check(units[i]);
+        }
+    }
+
+    //########################################################################
+}
-- 
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