diff options
Diffstat (limited to 'lib/dialyzer/test/map_SUITE_data/src/is_map_guard.erl')
| -rw-r--r-- | lib/dialyzer/test/map_SUITE_data/src/is_map_guard.erl | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/dialyzer/test/map_SUITE_data/src/is_map_guard.erl b/lib/dialyzer/test/map_SUITE_data/src/is_map_guard.erl new file mode 100644 index 0000000000..ceb4a8763a --- /dev/null +++ b/lib/dialyzer/test/map_SUITE_data/src/is_map_guard.erl @@ -0,0 +1,17 @@ +-module(is_map_guard). + +-export([t1/0, t2/0, implicit/1, explicit/1 + ]). + +t1() -> + _ = implicit(#{}), + implicit(not_a_map). + +implicit(M) -> + M#{}. + +t2() -> + explicit(#{q=>d}), + explicit(still_not_map). + +explicit(M) when is_map(M) -> ok. |