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-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/bif13
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/bif1/bif1.erl16
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/bif1/bif1_adt.erl12
3 files changed, 31 insertions, 0 deletions
diff --git a/lib/dialyzer/test/small_SUITE_data/results/bif1 b/lib/dialyzer/test/small_SUITE_data/results/bif1
new file mode 100644
index 0000000000..289b6f821f
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/bif1
@@ -0,0 +1,3 @@
+
+bif1.erl:13: Function string_chars/0 has no local return
+bif1.erl:16: The call string:chars(S::65,10,L2::bif1_adt:s()) contains an opaque term as 3rd argument when terms of different types are expected in these positions
diff --git a/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1.erl b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1.erl
new file mode 100644
index 0000000000..bc746538d3
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1.erl
@@ -0,0 +1,16 @@
+-module(bif1).
+
+%% Other set of warnings due to removed of functions from
+%% erl_bif_types.
+
+-export([ets_rename/0, string_chars/0]).
+
+ets_rename() ->
+ A = ets:new(fipp, []),
+ true = not is_atom(A),
+ ets:rename(A, fopp). % No warning
+
+string_chars() ->
+ L2 = bif1_adt:opaque_string(),
+ S = $A,
+ string:chars(S, 10, L2). % Warning
diff --git a/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1_adt.erl b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1_adt.erl
new file mode 100644
index 0000000000..01b0bccc68
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/bif1/bif1_adt.erl
@@ -0,0 +1,12 @@
+-module(bif1_adt).
+
+-export([opaque_string/0]).
+
+-export_type([s/0]).
+
+-opaque s() :: string().
+
+-spec opaque_string() -> s().
+
+opaque_string() ->
+ "string".