6 files changed, 7 insertions, 7 deletions
diff --git a/lib/hipe/util/Makefile b/lib/hipe/util/Makefile
index 4a78ad7a1b..66e9421c25 100644
--- a/lib/hipe/util/Makefile
+++ b/lib/hipe/util/Makefile
@@ -1,7 +1,7 @@
 #
 # %CopyrightBegin%
 #
-# Copyright Ericsson AB 2001-2012. All Rights Reserved.
+# Copyright Ericsson AB 2001-2016. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -69,7 +69,7 @@ DOC_FILES= $(MODULES:%=$(DOCS)/%.html)
 
 include ../native.mk
 
-ERL_COMPILE_FLAGS += +warn_exported_vars +warn_missing_spec +warn_untyped_record
+ERL_COMPILE_FLAGS += -Werror +warn_export_vars +warn_missing_spec +warn_untyped_record
 
 # ----------------------------------------------------
 # Targets
diff --git a/lib/hipe/util/hipe_digraph.erl b/lib/hipe/util/hipe_digraph.erl
index c5f7d482e4..7446836926 100644
--- a/lib/hipe/util/hipe_digraph.erl
+++ b/lib/hipe/util/hipe_digraph.erl
@@ -2,7 +2,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2005-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2016. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib/hipe/util/hipe_dot.erl b/lib/hipe/util/hipe_dot.erl
index 76af78d6a2..53e474db42 100644
--- a/lib/hipe/util/hipe_dot.erl
+++ b/lib/hipe/util/hipe_dot.erl
@@ -2,7 +2,7 @@
 %%%
 %%% %CopyrightBegin%
 %%% 
-%%% Copyright Ericsson AB 2004-2014. All Rights Reserved.
+%%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
 %%% 
 %%% Licensed under the Apache License, Version 2.0 (the "License");
 %%% you may not use this file except in compliance with the License.
diff --git a/lib/hipe/util/hipe_timing.erl b/lib/hipe/util/hipe_timing.erl
index 9f423f29f1..bf8a08dee5 100644
--- a/lib/hipe/util/hipe_timing.erl
+++ b/lib/hipe/util/hipe_timing.erl
@@ -2,7 +2,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
 %% 
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib/hipe/util/hipe_vectors.erl b/lib/hipe/util/hipe_vectors.erl
index ceab52a7dc..7f6c8e91c2 100644
--- a/lib/hipe/util/hipe_vectors.erl
+++ b/lib/hipe/util/hipe_vectors.erl
@@ -2,7 +2,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
 %% 
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib/hipe/util/hipe_vectors.hrl b/lib/hipe/util/hipe_vectors.hrl
index 825074e2cf..d4556e9dc4 100644
--- a/lib/hipe/util/hipe_vectors.hrl
+++ b/lib/hipe/util/hipe_vectors.hrl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2008-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2016. All Rights Reserved.
 %% 
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.