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authorSverker Eriksson <[email protected]>2014-01-23 12:28:13 +0100
committerSverker Eriksson <[email protected]>2014-01-23 12:28:13 +0100
commit29196a3528e034d3d46ec4589749074f8d766b97 (patch)
treeb4ac95343044f8994675989a7c4bbe219541506b /erts/emulator/test
parentaf0227d7591bde8927ea95c93cbadee6b812b1d9 (diff)
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erts: Fix faulty assert in match spec engine.
Diffstat (limited to 'erts/emulator/test')
-rw-r--r--erts/emulator/test/match_spec_SUITE.erl9
1 files changed, 8 insertions, 1 deletions
diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl
index bcc46d78ba..330bef7104 100644
--- a/erts/emulator/test/match_spec_SUITE.erl
+++ b/erts/emulator/test/match_spec_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1999-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2014. 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
@@ -25,6 +25,7 @@
trace_control_word/1, silent/1, silent_no_ms/1, silent_test/1,
ms_trace2/1, ms_trace3/1, boxed_and_small/1,
destructive_in_test_bif/1, guard_exceptions/1,
+ empty_list/1,
unary_plus/1, unary_minus/1, moving_labels/1]).
-export([fpe/1]).
-export([otp_9422/1]).
@@ -60,6 +61,7 @@ all() ->
guard_exceptions, unary_plus, unary_minus, fpe,
moving_labels,
faulty_seq_trace,
+ empty_list,
otp_9422];
true -> [not_run]
end.
@@ -897,6 +899,11 @@ fpe(Config) when is_list(Config) ->
_ -> ok
end.
+empty_list(Config) when is_list(Config) ->
+ Val=[{'$1',[], [{message,'$1'},{message,{caller}},{return_trace}]}],
+ %% Did crash debug VM in faulty assert:
+ erlang:match_spec_test([],Val,trace).
+
moving_labels(Config) when is_list(Config) ->
%% Force an andalso/orelse construction to be moved by placing it
%% in a tuple followed by a constant term. Labels should still