re PR c++/34829 (placement new with primitive Java types rejected)

gcc/testsuite
	PR c++/34829:
	* g++.dg/ext/pr34829.C: New file.
gcc/cp
	PR c++/34829:
	* init.c (build_new_1): Only disallow Java aggregates.

From-SVN: r131732

gcc/cp/ChangeLog

+2008-01-22  Tom Tromey  <tromey@redhat.com>
+
+	PR c++/34829:
+	* init.c (build_new_1): Only disallow Java aggregates.
+
 2008-01-22  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/34607

gcc/cp/init.c

 /* Handle initialization things in C++.
    Copyright (C) 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
    Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
@@ -1786,7 +1786,7 @@ build_new_1 (tree placement, tree type, tree nelts, tree init,
 		    (alloc_fn,
 		     build_tree_list (NULL_TREE, class_addr)));
     }
-  else if (TYPE_FOR_JAVA (elt_type))
+  else if (TYPE_FOR_JAVA (elt_type) && IS_AGGR_TYPE (elt_type))
     {
       error ("Java class %q#T object allocated using placement new", elt_type);
       return error_mark_node;

gcc/testsuite/ChangeLog

+2008-01-22  Tom Tromey  <tromey@redhat.com>
+
+	PR c++/34829:
+	* g++.dg/ext/pr34829.C: New file.
+
 2008-01-22  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/34607

gcc/testsuite/g++.dg/ext/pr34829.C

+// Test for PR c++/34829
+// Placement new should be ok for non-aggregate Java types.
+
+// { dg-do compile }
+// { dg-options "" }
+
+extern "Java"
+{
+  typedef __java_byte jbyte;
+}
+
+void *operator new (unsigned int s, void *m)
+{
+  return m;
+}
+
+jbyte *f(void *memory)
+{
+  return new (memory) jbyte;
+}