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authorBjörn Gustavsson <[email protected]>2010-05-08 09:23:15 +0200
committerRaimo Niskanen <[email protected]>2010-05-20 12:20:51 +0200
commit3bac5820d497547c7f307ed227aca5665a10e321 (patch)
tree86495d5ae2ff9282f21513f98d7577c8aca29e9e /lib/compiler
parentf49f2916ab5d609b44c4233bced10dcc6804cd8a (diff)
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v3_core tests: Cover handling of pattern aliases
Diffstat (limited to 'lib/compiler')
-rw-r--r--lib/compiler/test/match_SUITE.erl15
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/compiler/test/match_SUITE.erl b/lib/compiler/test/match_SUITE.erl
index 9c4687efa1..fd51b777ac 100644
--- a/lib/compiler/test/match_SUITE.erl
+++ b/lib/compiler/test/match_SUITE.erl
@@ -112,6 +112,12 @@ aliases(Config) when is_list(Config) ->
?line {42,42,42,42} = multiple_aliases_1(42),
?line {7,7,7} = multiple_aliases_2(7),
?line {{a,b},{a,b},{a,b}} = multiple_aliases_3({a,b}),
+
+ %% Lists/literals.
+ ?line {a,b} = list_alias1([a,b]),
+ ?line {a,b} = list_alias2([a,b]),
+ ?line {a,b} = list_alias3([a,b]),
+
ok.
str_alias(V) ->
@@ -206,6 +212,15 @@ multiple_aliases_2((A=B)=(A=C)) ->
multiple_aliases_3((A={_,_}=B)={_,_}=C) ->
{A,B,C}.
+list_alias1([a,b]=[X,Y]) ->
+ {X,Y}.
+
+list_alias2([X,Y]=[a,b]) ->
+ {X,Y}.
+
+list_alias3([X,b]=[a,Y]) ->
+ {X,Y}.
+
%% OTP-7018.
match_in_call(Config) when is_list(Config) ->