https://issues.dlang.org/show_bug.cgi?id=24620
Lance Bachmeier <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #3 from Lance Bachmeier <[email protected]> --- I hit the same issue with C code calling na. Error message: Error: undefined identifier `__builtin_isinf_sign` Adding this to the top of the file fixed it: typedef isinf __builtin_isinf_sign; --
