diff options
Diffstat (limited to 'lib/dialyzer/test/small_SUITE_data/src/recursive_types6.erl')
| -rw-r--r-- | lib/dialyzer/test/small_SUITE_data/src/recursive_types6.erl | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/dialyzer/test/small_SUITE_data/src/recursive_types6.erl b/lib/dialyzer/test/small_SUITE_data/src/recursive_types6.erl new file mode 100644 index 0000000000..ff61976736 --- /dev/null +++ b/lib/dialyzer/test/small_SUITE_data/src/recursive_types6.erl @@ -0,0 +1,17 @@ +-module(recursive_types6). + +-export([test/0]). + +-record(tree, {node :: non_neg_integer(), + kid = nil :: child()}). + +-type tree() :: #tree{}. + +-record(child, {tree :: 'nil' | tree()}). + +-type child() :: #child{}. + +-spec test() -> tree(). + +test() -> + #tree{node = 42, kid = #child{tree = #tree{node = 42, kid = #child{tree = nil}}}}. |