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Diffstat (limited to 'lib/compiler/test/map_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/map_SUITE.erl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/compiler/test/map_SUITE.erl b/lib/compiler/test/map_SUITE.erl index ddcce0d37a..3639192a51 100644 --- a/lib/compiler/test/map_SUITE.erl +++ b/lib/compiler/test/map_SUITE.erl @@ -286,6 +286,7 @@ get_val(#{ "wazzup" := _, val := V}) -> V; get_val(#{ val := V }) -> {some_val, V}. t_guard_bifs(Config) when is_list(Config) -> + true = map_guard_empty(), true = map_guard_head(#{a=>1}), false = map_guard_head([]), true = map_guard_body(#{a=>1}), @@ -294,6 +295,8 @@ t_guard_bifs(Config) when is_list(Config) -> false = map_guard_pattern("list"), ok. +map_guard_empty() when is_map(#{}); false -> true. + map_guard_head(M) when is_map(M) -> true; map_guard_head(_) -> false. |