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-rw-r--r--lib/dialyzer/test/map_SUITE_data/src/contract.erl14
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/dialyzer/test/map_SUITE_data/src/contract.erl b/lib/dialyzer/test/map_SUITE_data/src/contract.erl
new file mode 100644
index 0000000000..2b31be0d58
--- /dev/null
+++ b/lib/dialyzer/test/map_SUITE_data/src/contract.erl
@@ -0,0 +1,14 @@
+-module(missing).
+
+-export([t1/0, t2/0, t3/0, t4/0]).
+
+-spec f(#{a := 1, b => 2, c => 3}) -> ok.
+f(_) -> ok.
+
+t1() -> f(#{b => 2}).
+
+t2() -> f(#{a => 1, c => 4}).
+
+t3() -> f(#{a => 1, b => 2, e => 3}).
+
+t4() -> f(#{a => 1, b => 2}).