[gjx] Patch: FYI: emit undeclared exceptions

[Tom Tromey <tromey at redhat dot com>]

I'm checking this in on the gcjx branch.

We have to emit undeclared exceptions for a method to the bytecode,
and we should emit exceptions in their declaration order.  We weren't
doing this properly.

Tom

Index: ChangeLog
from  Tom Tromey  <tromey@redhat.com>
	* bytecode/attribute.cc (exceptions_attribute): Updated.
	(emit): Likewise.
	* bytecode/attribute.hh (exceptions_attribute::excs): Changed
	type.
	(exceptions_attribute): Updated.
	* bytecode/classwriter.cc (write): Use get_throws, not
	get_throws_as_set.

Index: TODO
===================================================================
RCS file: /cvs/gcc/gcc/gcjx/Attic/TODO,v
retrieving revision 1.1.2.35
diff -u -r1.1.2.35 TODO
--- TODO 12 Sep 2005 01:33:27 -0000 1.1.2.35
+++ TODO 12 Sep 2005 01:42:56 -0000
@@ -1,6 +1,3 @@
-we should emit unchecked declared exceptions for a method
-currently we don't
-
 error message if 'enum' is used as an identifier could be better
 
 use a using declaration to resolve overrides in
Index: bytecode/attribute.cc
===================================================================
RCS file: /cvs/gcc/gcc/gcjx/bytecode/Attic/attribute.cc,v
retrieving revision 1.1.2.5
diff -u -r1.1.2.5 attribute.cc
--- bytecode/attribute.cc 20 Apr 2005 16:05:01 -0000 1.1.2.5
+++ bytecode/attribute.cc 12 Sep 2005 01:42:56 -0000
@@ -104,12 +104,12 @@
 
 
 exceptions_attribute::exceptions_attribute (outgoing_constant_pool *p,
-					    const std::set<model_type *> &e)
+					    const std::list<ref_forwarding_type> &e)
   : bytecode_attribute (p, "Exceptions"),
     excs (e)
 {
   assert (! excs.empty ());
-  for (std::set<model_type *>::const_iterator i = excs.begin ();
+  for (std::list<ref_forwarding_type>::const_iterator i = excs.begin ();
        i != excs.end ();
        ++i)
     pool->add (*i);
@@ -120,7 +120,7 @@
 {
   bytecode_attribute::emit (writer);
   writer.put2 (excs.size ());
-  for (std::set<model_type *>::const_iterator i = excs.begin ();
+  for (std::list<ref_forwarding_type>::const_iterator i = excs.begin ();
        i != excs.end ();
        ++i)
     writer.put2 (pool->add (*i));
Index: bytecode/attribute.hh
===================================================================
RCS file: /cvs/gcc/gcc/gcjx/bytecode/Attic/attribute.hh,v
retrieving revision 1.1.2.3
diff -u -r1.1.2.3 attribute.hh
--- bytecode/attribute.hh 20 Apr 2005 16:05:01 -0000 1.1.2.3
+++ bytecode/attribute.hh 12 Sep 2005 01:42:56 -0000
@@ -106,12 +106,12 @@
 class exceptions_attribute : public bytecode_attribute
 {
   // The exceptions.
-  std::set<model_type *> excs;
+  std::list<ref_forwarding_type> excs;
 
 public:
 
   exceptions_attribute (outgoing_constant_pool *,
-			const std::set<model_type *> &);
+			const std::list<ref_forwarding_type> &);
 
   void emit (bytecode_stream &);
 
Index: bytecode/classwriter.cc
===================================================================
RCS file: /cvs/gcc/gcc/gcjx/bytecode/Attic/classwriter.cc,v
retrieving revision 1.1.2.5
diff -u -r1.1.2.5 classwriter.cc
--- bytecode/classwriter.cc 20 Apr 2005 16:05:01 -0000 1.1.2.5
+++ bytecode/classwriter.cc 12 Sep 2005 01:42:59 -0000
@@ -276,7 +276,7 @@
       if ((*i)->deprecated_p ())
 	attrs->push_back (new simple_name_attribute (pool, "Deprecated"));
 
-      std::set<model_type *> excs = (*i)->get_throws_as_set ();
+      std::list<ref_forwarding_type> excs = (*i)->get_throws ();
       if (! excs.empty ())
 	attrs->push_back (new exceptions_attribute (pool, excs));