3 files changed, 32 insertions, 17 deletions
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab
index 231ea34fd5..9e8ac74f40 100644
--- a/erts/emulator/beam/ops.tab
+++ b/erts/emulator/beam/ops.tab
@@ -1304,7 +1304,7 @@ fmul p FR1 FR2 FR3 => i_fmul FR1 FR2 FR3
 fdiv p FR1 FR2 FR3 => i_fdiv FR1 FR2 FR3
 fnegate p FR1 FR2 => i_fnegate FR1 FR2
 
-fconv Int=iq Dst=l => move Int x | fconv x Dst
+fconv Arg=iqan Dst=l => move Arg x | fconv x Dst
 
 fmove q l
 fmove d l
diff --git a/erts/emulator/test/beam_SUITE.erl b/erts/emulator/test/beam_SUITE.erl
index cc1626630b..228ff15341 100644
--- a/erts/emulator/test/beam_SUITE.erl
+++ b/erts/emulator/test/beam_SUITE.erl
@@ -1,26 +1,26 @@
 %%
 %% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 1998-2009. All Rights Reserved.
-%% 
+%%
+%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
 %% compliance with the License. You should have received a copy of the
 %% Erlang Public License along with this software. If not, it can be
 %% retrieved online at http://www.erlang.org/.
-%% 
+%%
 %% Software distributed under the License is distributed on an "AS IS"
 %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 %% the License for the specific language governing rights and limitations
 %% under the License.
-%% 
+%%
 %% %CopyrightEnd%
 %%
 
 -module(beam_SUITE).
 
 -export([all/1, packed_registers/1, apply_last/1, apply_last_bif/1,
-	 buildo_mucho/1, heap_sizes/1, big_lists/1]).
+	 buildo_mucho/1, heap_sizes/1, big_lists/1, fconv/1]).
 
 -export([applied/2]).
 
@@ -279,3 +279,26 @@ b() ->
          _} ->
 	    ok
     end.
+
+fconv(Config) when is_list(Config) ->
+    ?line do_fconv(atom),
+    ?line do_fconv(nil),
+    ?line do_fconv(tuple_literal),
+    ?line 3.0 = do_fconv(1.0, 2.0),
+    ok.
+
+do_fconv(Type) ->
+    try
+	do_fconv(Type, 1.0),
+	test_server:fail()
+    catch
+	error:badarith ->
+	    ok
+    end.
+
+do_fconv(atom, Float) when is_float(Float) ->
+    Float + a;
+do_fconv(nil, Float) when is_float(Float) ->
+    Float + [];
+do_fconv(tuple_literal, Float) when is_float(Float) ->
+    Float + {a,b}.
diff --git a/erts/epmd/src/epmd_int.h b/erts/epmd/src/epmd_int.h
index 65fcf9bacb..0e432e2cb0 100644
--- a/erts/epmd/src/epmd_int.h
+++ b/erts/epmd/src/epmd_int.h
@@ -192,26 +192,18 @@
 #define FAMILY      AF_INET6
 
 #define SET_ADDR_LOOPBACK(addr, af, port) do { \
-    static u_int32_t __addr[4] = IN6ADDR_LOOPBACK_INIT; \
     memset((char*)&(addr), 0, sizeof(addr)); \
     (addr).sin6_family = (af); \
     (addr).sin6_flowinfo = 0; \
-    (addr).sin6_addr.s6_addr32[0] = __addr[0]; \
-    (addr).sin6_addr.s6_addr32[1] = __addr[1]; \
-    (addr).sin6_addr.s6_addr32[2] = __addr[2]; \
-    (addr).sin6_addr.s6_addr32[3] = __addr[3]; \
+    (addr).sin6_addr = in6addr_loopback; \
     (addr).sin6_port = htons(port); \
  } while(0)
 
 #define SET_ADDR_ANY(addr, af, port) do { \
-    static u_int32_t __addr[4] = IN6ADDR_ANY_INIT; \
     memset((char*)&(addr), 0, sizeof(addr)); \
     (addr).sin6_family = (af); \
     (addr).sin6_flowinfo = 0; \
-    (addr).sin6_addr.s6_addr32[0] = __addr[0]; \
-    (addr).sin6_addr.s6_addr32[1] = __addr[1]; \
-    (addr).sin6_addr.s6_addr32[2] = __addr[2]; \
-    (addr).sin6_addr.s6_addr32[3] = __addr[3]; \
+    (addr).sin6_addr = in6addr_any; \
     (addr).sin6_port = htons(port); \
  } while(0)