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49
-export([bif/2,bif/3,guard_bif/2,
50
type_test/2,new_type_test/2,old_type_test/2,
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51
-export([arith_op/2,bool_op/2,comp_op/2,list_op/2,send_op/2,op_type/2]).
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%% Erlang builtin functions allowed in guards.
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guard_bif(abs, 1) -> true;
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guard_bif(float, 1) -> true;