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-rw-r--r--lib/stdlib/test/erl_lint_SUITE.erl57
1 files changed, 53 insertions, 4 deletions
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index 5506d3d166..580ff79584 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -63,7 +63,7 @@
too_many_arguments/1,
basic_errors/1,bin_syntax_errors/1,
predef/1,
- maps/1,maps_type/1
+ maps/1,maps_type/1,otp_11851/1
]).
% Default timetrap timeout (set in init_per_testcase).
@@ -92,7 +92,7 @@ all() ->
bif_clash, behaviour_basic, behaviour_multiple, otp_11861,
otp_7550, otp_8051, format_warn, {group, on_load},
too_many_arguments, basic_errors, bin_syntax_errors, predef,
- maps, maps_type].
+ maps, maps_type, otp_11851].
groups() ->
[{unused_vars_warn, [],
@@ -2649,7 +2649,9 @@ otp_11872(Config) when is_list(Config) ->
1.
">>,
{error,[{6,erl_lint,{undefined_type,{product,0}}}],
- [{8,erl_lint,{new_var_arity_type,map}}]} =
+ [{8,erl_lint,{new_builtin_type,{map,0}}},
+ {8,erl_lint,
+ {deprecated_builtin_type,{dict,0},{dict,dict,2}, "OTP 18.0"}}]} =
run_test2(Config, Ts, []),
ok.
@@ -3657,7 +3659,54 @@ maps_type(Config) when is_list(Config) ->
t(M) -> M.
">>,
[],
- {warnings,[{3,erl_lint,{new_var_arity_type,map}}]}}],
+ {warnings,[{3,erl_lint,{new_builtin_type,{map,0}}}]}}],
+ [] = run(Config, Ts),
+ ok.
+
+otp_11851(doc) ->
+ "OTP-11851: More atoms can be used as type names.";
+otp_11851(Config) when is_list(Config) ->
+ Ts = [
+ {otp_11851,
+ <<"
+ -type range(A, B) :: A | B.
+
+ -type union(A) :: A.
+
+ -type product() :: integer().
+
+ -type tuple(A) :: A.
+
+ -type map(A) :: A.
+
+ -type record() :: a | b.
+
+ -type integer(A) :: A.
+
+ -type atom(A) :: A.
+
+ -type binary(A, B) :: A | B.
+
+ -type 'fun'() :: integer().
+
+ -type 'fun'(X) :: X.
+
+ -type 'fun'(X, Y) :: X | Y.
+
+ -type all() :: range(atom(), integer()) | union(pid()) | product()
+ | tuple(reference()) | map(function()) | record()
+ | integer(atom()) | atom(integer())
+ | binary(pid(), tuple()) | 'fun'(port())
+ | 'fun'() | 'fun'(<<>>, 'none').
+
+ -spec t() -> all().
+
+ t() ->
+ a.
+ ">>,
+ [],
+ []}
+ ],
[] = run(Config, Ts),
ok.