diff options
Diffstat (limited to 'lib/dialyzer/test/race_SUITE_data/src/whereis_intra_inter_module3/whereis_intra_inter_module5.erl')
| -rw-r--r-- | lib/dialyzer/test/race_SUITE_data/src/whereis_intra_inter_module3/whereis_intra_inter_module5.erl | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/dialyzer/test/race_SUITE_data/src/whereis_intra_inter_module3/whereis_intra_inter_module5.erl b/lib/dialyzer/test/race_SUITE_data/src/whereis_intra_inter_module3/whereis_intra_inter_module5.erl new file mode 100644 index 0000000000..2a29779153 --- /dev/null +++ b/lib/dialyzer/test/race_SUITE_data/src/whereis_intra_inter_module3/whereis_intra_inter_module5.erl @@ -0,0 +1,19 @@ +%% This tests that the race condition detection between whereis/register +%% is robust w.r.t. having the calls in separate functions and modules. + +-module(whereis_intra_inter_module5). +-export([start/2]). + +start(AnAtom, Fun) -> + Pid1 = spawn(Fun), + whereis_intra_inter_module6:no_race(Pid1), + case whereis(AnAtom) of + undefined -> + Pid2 = spawn(Fun), + continue(AnAtom, Pid2); + P when is_pid(P) -> + true + end. + +continue(Atom, Pid) -> + whereis_intra_inter_module6:race(Atom, Pid). |