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-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/results/para14
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl4
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl2
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para4.erl134
-rw-r--r--lib/dialyzer/test/opaque_SUITE_data/src/para/para4_adt.erl108
5 files changed, 257 insertions, 5 deletions
diff --git a/lib/dialyzer/test/opaque_SUITE_data/results/para b/lib/dialyzer/test/opaque_SUITE_data/results/para
index 3aaa238de6..e50979e2f0 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/results/para
+++ b/lib/dialyzer/test/opaque_SUITE_data/results/para
@@ -7,15 +7,25 @@ para1.erl:38: Attempt to test for equality between a term of type para1_adt:t(in
para1.erl:43: Attempt to test for equality between a term of type para1_adt:t() and a term of opaque type para1_adt:t(atom())
para1.erl:48: Attempt to test for equality between a term of type para1_adt:t(integer()) and a term of opaque type para1_adt:t()
para1.erl:53: The test {3,2} =:= {'a','b'} can never evaluate to 'true'
-para2.erl:103: Attempt to test for equality between a term of type para2_adt:circ({{integer(),integer()},{integer(),integer()}},{{integer(),integer()},{integer(),integer()}}) and a term of opaque type para2_adt:circ({{integer(),integer()},{integer(),integer()}})
+para2.erl:103: Attempt to test for equality between a term of type para2_adt:circ(integer(),integer()) and a term of opaque type para2_adt:circ(integer())
para2.erl:117: Attempt to test for equality between a term of type para2_adt:un(atom(),integer()) and a term of opaque type para2_adt:un(integer(),atom())
para2.erl:31: The test 'a' =:= 'b' can never evaluate to 'true'
para2.erl:61: Attempt to test for equality between a term of type para2_adt:c2() and a term of opaque type para2_adt:c1()
para2.erl:66: The test 'a' =:= 'b' can never evaluate to 'true'
-para2.erl:88: The test para2:circ({{integer(),integer()},{integer(),integer()}}) =:= para2:circ({{integer(),integer()},{integer(),integer()}},{{integer(),integer()},{integer(),integer()}}) can never evaluate to 'true'
+para2.erl:88: The test para2:circ(integer()) =:= para2:circ(integer(),integer()) can never evaluate to 'true'
para3.erl:28: Invalid type specification for function para3:ot2/0. The success typing is () -> 'foo'
para3.erl:36: The pattern {{{17}}} can never match the type {{{{{{_,_,_,_,_}}}}}}
para3.erl:55: Invalid type specification for function para3:t2/0. The success typing is () -> 'foo'
para3.erl:65: The attempt to match a term of type {{{{{para3_adt:ot1(_,_,_,_,_)}}}}} against the pattern {{{{{17}}}}} breaks the opaqueness of para3_adt:ot1(_,_,_,_,_)
para3.erl:68: The pattern {{{{17}}}} can never match the type {{{{{para3_adt:ot1(_,_,_,_,_)}}}}}
para3.erl:74: Invalid type specification for function para3:exp_adt/0. The success typing is () -> 3
+para4.erl:21: Invalid type specification for function para4:a/1. The success typing is (dict:dict(atom() | integer(),atom() | integer()) | para4:d_all()) -> [{atom() | integer(),atom() | integer()}]
+para4.erl:26: Invalid type specification for function para4:i/1. The success typing is (dict:dict(atom() | integer(),atom() | integer()) | para4:d_all()) -> [{atom() | integer(),atom() | integer()}]
+para4.erl:31: Invalid type specification for function para4:t/1. The success typing is (dict:dict(atom() | integer(),atom() | integer()) | para4:d_all()) -> [{atom() | integer(),atom() | integer()}]
+para4.erl:59: Attempt to test for equality between a term of type para4_adt:t(atom() | integer()) and a term of opaque type para4_adt:t(integer())
+para4.erl:64: Attempt to test for equality between a term of type para4_adt:t(atom() | integer()) and a term of opaque type para4_adt:t(atom())
+para4.erl:69: Attempt to test for equality between a term of type para4_adt:int(1 | 2 | 3 | 4) and a term of opaque type para4_adt:int(1 | 2)
+para4.erl:74: Attempt to test for equality between a term of type para4_adt:int(2 | 3 | 4) and a term of opaque type para4_adt:int(1 | 2)
+para4.erl:79: Attempt to test for equality between a term of type para4_adt:int(2 | 3 | 4) and a term of opaque type para4_adt:int(5 | 6 | 7)
+para4.erl:84: Attempt to test for equality between a term of type para4_adt:un(3 | 4) and a term of opaque type para4_adt:un(1 | 2)
+para4.erl:89: Attempt to test for equality between a term of type para4_adt:tup({_,_}) and a term of opaque type para4_adt:tup(tuple())
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl
index 09b2235fa5..4461ff291c 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para2.erl
@@ -85,7 +85,7 @@ ct2_adt() ->
tcirc() ->
A = circ1(),
B = circ2(),
- A =:= B. % can never evaluate to 'true' (but the types are not OK, or?)
+ A =:= B. % can never evaluate to 'true'
-spec circ1() -> circ(integer()).
@@ -100,7 +100,7 @@ circ2() ->
tcirc_adt() ->
A = circ1_adt(),
B = circ2_adt(),
- A =:= B. % opaque attempt (one would expect them to be the same...)
+ A =:= B. % opaque attempt (number of parameters differs)
circ1_adt() ->
para2_adt:circ1().
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl
index 792ae40d39..102215b28d 100644
--- a/lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para3.erl
@@ -71,7 +71,7 @@ t2_adt() ->
-type exp() :: para3_adt:exp1(para3_adt:exp2()).
--spec exp_adt() -> exp().
+-spec exp_adt() -> exp(). % invalid type spec
exp_adt() ->
3.
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para4.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para4.erl
new file mode 100644
index 0000000000..b9794672a9
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para4.erl
@@ -0,0 +1,134 @@
+-module(para4).
+
+-compile(export_all).
+
+-export_type([d_atom/0, d_integer/0, d_tuple/0, d_all/0]).
+
+-export_type([t/1]).
+
+-type ai() :: atom() | integer().
+
+-type d(T) :: dict:dict(T, T).
+
+-opaque d_atom() :: d(atom()).
+-opaque d_integer() :: d(integer()).
+-opaque d_tuple() :: d(tuple()).
+-opaque d_all() :: d(ai()).
+
+b(D) ->
+ a(D) ++ i(D).
+
+-spec a(d_atom()) -> [{atom(), atom()}]. % Invalid type spec
+
+a(D) ->
+ c(D).
+
+-spec i(d_integer()) -> [{integer(), integer()}]. % Invalid type spec
+
+i(D) ->
+ c(D).
+
+-spec t(d_tuple()) -> [{tuple(), tuple()}]. % Invalid type spec.
+
+t(D) ->
+ c(D).
+
+-spec c(d_all()) -> [{ai(), ai()}].
+
+c(D) ->
+ dict:to_list(D).
+
+
+
+
+-opaque t(A) :: {A, A}.
+
+adt_tt5() ->
+ I1 = adt_y1(),
+ I2 = adt_y3(),
+ I1 =:= I2.
+
+adt_tt6() ->
+ I1 = adt_y2(),
+ I2 = adt_y3(),
+ I1 =:= I2.
+
+adt_tt7() ->
+ I1 = adt_t1(),
+ I2 = adt_t3(),
+ I1 =:= I2. % opaque attempt
+
+adt_tt8() ->
+ I1 = adt_t2(),
+ I2 = adt_t3(),
+ I1 =:= I2. % opaque attempt
+
+adt_tt9() ->
+ I1 = adt_int2(),
+ I2 = adt_int4(),
+ I1 =:= I2. % opaque attempt
+
+adt_tt10() ->
+ I1 = adt_int2(),
+ I2 = adt_int2_4(),
+ I1 =:= I2. % opaque attempt
+
+adt_tt11() ->
+ I1 = adt_int5_7(),
+ I2 = adt_int2_4(),
+ I1 =:= I2. % opaque attempt
+
+adt_tt12() ->
+ I1 = adt_un1_2(),
+ I2 = adt_un3_4(),
+ I1 =:= I2. % opaque attempt
+
+adt_tt13() ->
+ I1 = adt_tup(),
+ I2 = adt_tup2(),
+ I1 =:= I2. % opaque attempt
+
+y3() ->
+ {a, 3}.
+
+adt_t1() ->
+ para4_adt:t1().
+
+adt_t2() ->
+ para4_adt:t2().
+
+adt_t3() ->
+ para4_adt:t3().
+
+adt_y1() ->
+ para4_adt:y1().
+
+adt_y2() ->
+ para4_adt:y2().
+
+adt_y3() ->
+ para4_adt:y3().
+
+adt_int2() ->
+ para4_adt:int2().
+
+adt_int4() ->
+ para4_adt:int4().
+
+adt_int2_4() ->
+ para4_adt:int2_4().
+
+adt_int5_7() ->
+ para4_adt:int5_7().
+
+adt_un1_2() ->
+ para4_adt:un1_2().
+
+adt_un3_4() ->
+ para4_adt:un3_4().
+
+adt_tup() ->
+ para4_adt:tup().
+
+adt_tup2() ->
+ para4_adt:tup2().
diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/para/para4_adt.erl b/lib/dialyzer/test/opaque_SUITE_data/src/para/para4_adt.erl
new file mode 100644
index 0000000000..407dd198a7
--- /dev/null
+++ b/lib/dialyzer/test/opaque_SUITE_data/src/para/para4_adt.erl
@@ -0,0 +1,108 @@
+-module(para4_adt).
+
+-export([t1/0, t2/0, t3/0, y1/0, y2/0, y3/0]).
+
+-export([int2/0, int4/0, int2_4/0, int5_7/0]).
+
+-export([un1_2/0, un3_4/0]).
+
+-export([tup/0, tup2/0]).
+
+-export_type([t/1, y/1, int/1, tup/1, un/1]).
+
+-type ai() :: atom() | integer().
+
+-opaque t(A) :: {A, A}.
+
+-type y(A) :: {A, A}.
+
+-opaque int(I) :: I.
+
+-opaque un(I) :: atom() | I.
+
+-opaque tup(T) :: T.
+
+-spec t1() -> t(integer()).
+
+t1() ->
+ {i(), i()}.
+
+-spec t2() -> t(atom()).
+
+t2() ->
+ {a(), a()}.
+
+-spec t3() -> t(ai()).
+
+t3() ->
+ {ai(), ai()}.
+
+-spec y1() -> y(integer()).
+
+y1() ->
+ {i(), i()}.
+
+-spec y2() -> y(atom()).
+
+y2() ->
+ {a(), a()}.
+
+-spec y3() -> y(ai()).
+
+y3() ->
+ {ai(), ai()}.
+
+-spec a() -> atom().
+
+a() ->
+ foo:a().
+
+-spec i() -> integer().
+
+i() ->
+ foo:i().
+
+-spec ai() -> ai().
+
+ai() ->
+ foo:ai().
+
+-spec int2() -> int(1..2).
+
+int2() ->
+ foo:int2().
+
+-spec int4() -> int(1..4).
+
+int4() ->
+ foo:int4().
+
+-spec int2_4() -> int(2..4).
+
+int2_4() ->
+ foo:int2_4().
+
+-spec int5_7() -> int(5..7).
+
+int5_7() ->
+ foo:int5_7().
+
+-spec un1_2() -> un(1..2).
+
+un1_2() ->
+ foo:un1_2().
+
+-spec un3_4() -> un(3..4).
+
+un3_4() ->
+ foo:un3_4().
+
+-spec tup() -> tup(tuple()).
+
+tup() ->
+ foo:tup().
+
+-spec tup2() -> tup({_, _}).
+
+tup2() ->
+ foo:tup2().