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-module(call_elim_test_branches_opt_poss).
-export([test/1]).
test(A) ->
if A > 0 ->
true = has_a_field(#{a=>true}),
true = has_a_field(#{b=>1, a=>"2"}),
true = has_a_field(#{a=>5, c=>4}),
true = has_tuple_field(#{{ab, 1}=><<"qq">>, 1 =>0}),
true = has_tuple_field(#{up =>down, {ab, 1}=>[]}),
true = has_tuple_field(#{{ab, 1}=>42});
A =< 0 ->
true = has_a_field(#{a=>q, 'A' =>nej}),
true = has_a_field(#{a=>"hej", false=>true}),
true = has_a_field(#{a=>3}),
true = has_tuple_field(#{{ab, 1}=>q, 'A' =>nej}),
true = has_tuple_field(#{{ab, 1}=>"hej", false=>true}),
true = has_tuple_field(#{{ab, 1}=>3})
end,
true = has_nil_field(#{[] =>3, b =>"seven"}),
true = has_nil_field(#{"seventeen"=>17, []=>nil}),
ok.
has_tuple_field(#{{ab, 1}:=_}) -> true;
has_tuple_field(#{}) -> false.
has_a_field(#{a:=_}) -> true;
has_a_field(#{}) -> false.
has_nil_field(#{[]:=_}) -> true;
has_nil_field(#{}) -> false.
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