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library ieee;
use ieee.fixed_pkg.all;
use ieee.math_real.all;
entity test is
end entity test;
architecture synthesis of test is
constant test1 : real := (2.0**6); -- works
constant test2 : real := (2.0**6.0); -- unhandled predefined IEEE operator "**"
constant test3 : real := arctan(2.0); -- unhandled call to ieee function "arctan"
signal a : sfixed(7 downto 0);
begin
a <= to_sfixed(test2, a);
assert test2 = 64.0 severity failure;
end architecture synthesis;
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