2005-04-06 Andrew Haley <aph@redhat.com>

	* testsuite/libjava.lang/bytearray.java: New file.
	* testsuite/libjava.lang/bytearray.out: New file.
	* java/lang/ClassLoader.java (loadClassFromSig): Declare
	(loadClass): Use it.
	* java/lang/natClassLoader.cc (loadClassFromSig): New method.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97756 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 37 insertions, 16 deletions

diff --git a/libjava/java/lang/ClassLoader.java b/libjava/java/lang/ClassLoader.java
index db68e60ba8d..5737ddad53a 100644
--- a/libjava/java/lang/ClassLoader.java
+++ b/libjava/java/lang/ClassLoader.java
@@ -260,6 +260,9 @@ public abstract class ClassLoader
     return loadClass(name, false);
   }
 
+  private native Class loadClassFromSig(String name)
+    throws ClassNotFoundException;
+
   /**
    * Load a class using this ClassLoader or its parent, possibly resolving
    * it as well using <code>resolveClass()</code>. It first tries to find
@@ -283,29 +286,36 @@ public abstract class ClassLoader
   protected synchronized Class loadClass(String name, boolean resolve)
     throws ClassNotFoundException
   {
-    // Have we already loaded this class?
-    Class c = findLoadedClass(name);
-    if (c == null)
+    // Arrays are handled specially.
+    Class c;
+    if (name.charAt(0) == '[')
+      c = loadClassFromSig(name);
+    else
       {
-	// Can the class be loaded by a parent?
-	try
+	// Have we already loaded this class?
+	c = findLoadedClass(name);
+	if (c == null)
 	  {
-	    if (parent == null)
+	    // Can the class be loaded by a parent?
+	    try
 	      {
-		c = VMClassLoader.loadClass(name, resolve);
-		if (c != null)
-		  return c;
+		if (parent == null)
+		  {
+		    c = VMClassLoader.loadClass(name, resolve);
+		    if (c != null)
+		      return c;
+		  }
+		else
+		  {
+		    return parent.loadClass(name, resolve);
+		  }
 	      }
-	    else
+	    catch (ClassNotFoundException e)
 	      {
-		return parent.loadClass(name, resolve);
 	      }
+	    // Still not found, we have to do it ourself.
+	    c = findClass(name);
 	  }
-	catch (ClassNotFoundException e)
-	  {
-	  }
-	// Still not found, we have to do it ourself.
-	c = findClass(name);
       }
     if (resolve)
       resolveClass(c);
diff --git a/libjava/java/lang/natClassLoader.cc b/libjava/java/lang/natClassLoader.cc
index b8d87c6062b..ed43b7aeb8b 100644
--- a/libjava/java/lang/natClassLoader.cc
+++ b/libjava/java/lang/natClassLoader.cc
@@ -65,6 +65,17 @@ static int bootstrap_index;
 
 
 
+jclass
+java::lang::ClassLoader::loadClassFromSig(jstring name)
+{
+  int len = _Jv_GetStringUTFLength (name);
+  char sig[len + 1];
+  _Jv_GetStringUTFRegion (name, 0, name->length(), sig);
+  return _Jv_FindClassFromSignature(sig, this);
+}
+
+
+
 // This tries to find a class in our built-in cache.  This cache is
 // used only for classes which are linked in to the executable or
 // loaded via dlopen().