diff options
Diffstat (limited to 'lib/tools/test/cprof_SUITE_data')
| -rw-r--r-- | lib/tools/test/cprof_SUITE_data/cprof_SUITE_test.erl | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/tools/test/cprof_SUITE_data/cprof_SUITE_test.erl b/lib/tools/test/cprof_SUITE_data/cprof_SUITE_test.erl new file mode 100644 index 0000000000..02d8b027e5 --- /dev/null +++ b/lib/tools/test/cprof_SUITE_data/cprof_SUITE_test.erl @@ -0,0 +1,25 @@ +-module(cprof_SUITE_test). + +-export([seq/3, seq_r/3]). + + + +%% Stack recursive seq +seq(Stop, Stop, Succ) when function(Succ) -> + [Stop]; +seq(Start, Stop, Succ) when function(Succ) -> + [Start | seq(Succ(Start), Stop, Succ)]. + + + +%% Tail recursive seq, result list is reversed +seq_r(Start, Stop, Succ) when function(Succ) -> + seq_r(Start, Stop, Succ, []). + +seq_r(Stop, Stop, _, R) -> + [Stop | R]; +seq_r(Start, Stop, Succ, R) -> + seq_r(Succ(Start), Stop, Succ, [Start | R]). + + + |