Add test for issue 2214
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import libc::{c_double, c_int};
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fn lgamma(n: c_double, value: &mut int) -> c_double {
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ret m::lgamma(n, value as &mut c_int);
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}
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#[link_name = "m"]
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#[abi = "cdecl"]
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native mod m {
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#[link_name="lgamma_r"] fn lgamma(n: c_double, sign: &mut c_int)
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-> c_double;
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}
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fn main() {
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let mut y: int = 5;
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let x: &mut int = &mut y;
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assert (lgamma(1.0 as c_double, x) == 42.0 as c_double);
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}
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