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authorHans Bolinder <[email protected]>2014-02-03 10:27:39 +0100
committerHans Bolinder <[email protected]>2014-02-23 15:01:29 +0100
commitb66e75c285cba469c5225f3394da149456d17d16 (patch)
tree3b11b80782cff70e478e8f11017bfc26745843cd /lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl
parent85a5aca047ea4c3dcdeb1e47cdf523a48140bf18 (diff)
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Deprecate pre-defined built-in types
The types array(), dict(), digraph(), gb_set(), gb_tree(), queue(), set(), and tid() have been deprecated. They will be removed in OTP 18.0. Instead the types array:array(), dict:dict(), digraph:graph(), gb_set:set(), gb_tree:tree(), queue:queue(), sets:set(), and ets:tid() can be used. (Note: it has always been necessary to use ets:tid().) It is allowed in OTP 17.0 to locally re-define the types array(), dict(), and so on. New types array:array/1, dict:dict/2, gb_sets:set/1, gb_trees:tree/2, queue:queue/1, and sets:set/1 have been added.
Diffstat (limited to 'lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl')
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl64
1 files changed, 64 insertions, 0 deletions
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl
new file mode 100644
index 0000000000..96df437c67
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2_adt.erl
@@ -0,0 +1,64 @@
+-module(para2_adt).
+
+%% More parameterized opaque types
+
+-export_type([c1/0, c2/0]).
+
+-export_type([ct1/0, ct2/0]).
+
+-export_type([circ/1, circ/2]).
+
+-export_type([un/2]).
+
+-export([c1/0, c2/0, ct1/0, ct2/0, circ1/0, circ2/0, u1/0, u2/0]).
+
+-opaque c1() :: c2().
+-opaque c2() :: c1().
+
+-spec c1() -> c1().
+
+c1() ->
+ a.
+
+-spec c2() -> c2().
+
+c2() ->
+ a.
+
+-type ct1() :: ct2().
+-type ct2() :: ct1().
+
+-spec ct1() -> ct1().
+
+ct1() ->
+ a.
+
+-spec ct2() -> ct2().
+
+ct2() ->
+ b.
+
+-opaque circ(A) :: circ(A, A).
+-opaque circ(A, B) :: circ({A, B}).
+
+-spec circ1() -> circ(integer()).
+
+circ1() ->
+ 3.
+
+-spec circ2() -> circ(integer(), integer()).
+
+circ2() ->
+ {3, 3}.
+
+-opaque un(A, B) :: A | B.
+
+-spec u1() -> un(integer(), atom()).
+
+u1() ->
+ 3.
+
+-spec u2() -> un(atom(), integer()).
+
+u2() ->
+ 3.