Rename suite data directories

1 files changed, 23 insertions, 0 deletions

diff --git a/lib/dialyzer/test/small_SUITE_data/src/inf_loop2.erl b/lib/dialyzer/test/small_SUITE_data/src/inf_loop2.erl
new file mode 100644
index 0000000000..6ac29116a5
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/inf_loop2.erl
@@ -0,0 +1,23 @@
+%%---------------------------------------------------------------------
+%% Module that went into an infinite loop when trying to assign types.
+%%
+%% What was happening is that for functions which are in an SCC but all
+%% return none(), a second chance was given to them by the analysis to
+%% see whether they return none() because they are involved in an loop
+%% (presumably server-related) and could be assigned the type unit()
+%% instead. The problem is that when the really return none() for some
+%% other reason (an error such in this case) then we will again find
+%% none() and try again for unit(), thereby entering an infinite loop.
+%% The issue was resolved on May 17th by adding an appropriate boolean
+%% parameter to dialyzer_typesig:solve_scc() function.
+%%---------------------------------------------------------------------
+-module(inf_loop2).
+
+-export([test/0]).
+
+test() ->
+  lists:reverse(gazonk),
+  loop().
+
+loop() ->
+  test().