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-rw-r--r--lib/compiler/test/compilation_SUITE.erl26
1 files changed, 24 insertions, 2 deletions
diff --git a/lib/compiler/test/compilation_SUITE.erl b/lib/compiler/test/compilation_SUITE.erl
index 9c06740816..7b6975f912 100644
--- a/lib/compiler/test/compilation_SUITE.erl
+++ b/lib/compiler/test/compilation_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2010. 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
@@ -46,7 +46,7 @@ all(suite) ->
trycatch_4, opt_crash,
otp_5404,otp_5436,otp_5481,otp_5553,otp_5632,
otp_5714,otp_5872,otp_6121,otp_6121a,otp_6121b,
- otp_7202,otp_7345,on_load,string_table
+ otp_7202,otp_7345,on_load,string_table,otp_8949_a
].
-define(comp(N),
@@ -606,5 +606,27 @@ string_table(Config) when is_list(Config) ->
?line {"StrT", <<"stringabletringtable">>} = StringTableChunk,
ok.
+otp_8949_a(Config) when is_list(Config) ->
+ value = otp_8949_a(),
+ ok.
+
+-record(cs, {exs,keys = [],flags = 1}).
+-record(exs, {children = []}).
+
+otp_8949_a() ->
+ case id([#cs{}]) of
+ [#cs{}=Cs] ->
+ SomeVar = id(value),
+ if
+ Cs#cs.flags band 1 =/= 0 ->
+ id(SomeVar);
+ (((Cs#cs.exs)#exs.children /= [])
+ and
+ (Cs#cs.flags band (1 bsl 0 bor (1 bsl 22)) == 0));
+ Cs#cs.flags band (1 bsl 22) =/= 0 ->
+ ok
+ end
+ end.
+
id(I) -> I.