diff options
Diffstat (limited to 'lib/compiler/test/match_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/match_SUITE.erl | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/lib/compiler/test/match_SUITE.erl b/lib/compiler/test/match_SUITE.erl index 20969c0b26..9c4687efa1 100644 --- a/lib/compiler/test/match_SUITE.erl +++ b/lib/compiler/test/match_SUITE.erl @@ -1,19 +1,19 @@ %% %% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2004-2009. All Rights Reserved. -%% +%% +%% Copyright Ericsson AB 2004-2010. 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(match_SUITE). @@ -21,14 +21,14 @@ -export([all/1, pmatch/1,mixed/1,aliases/1,match_in_call/1, untuplify/1,shortcut_boolean/1,letify_guard/1, - selectify/1]). + selectify/1,underscore/1]). -include("test_server.hrl"). all(suite) -> test_lib:recompile(?MODULE), [pmatch,mixed,aliases,match_in_call,untuplify,shortcut_boolean, - letify_guard,selectify]. + letify_guard,selectify,underscore]. pmatch(Config) when is_list(Config) -> ?line ok = doit(1), @@ -352,4 +352,16 @@ sel_same_value2(V) when V =:= 42; V =:= 43 -> sel_same_value2(_) -> error. +underscore(Config) when is_list(Config) -> + case Config of + [] -> + %% Assignment to _ at the end of a construct. + _ = length(Config); + [_|_] -> + %% Assignment to _ at the end of a construct. + _ = list_to_tuple(Config) + end, + _ = is_list(Config), + ok. + id(I) -> I. |