Implement CTFE for intrinsic (builtin) functions.
Currently includes functions from std.math, core.math and core.bitop.
Evaluate builtin function. Return result; NULL if cannot evaluate it.
Determine if function is a builtin one that we can evaluate at compile time.
See Source File _builtin.d Documentation: https://dlang.org/phobos/dmd_builtin.html Coverage: https://codecov.io/gh/dlang/dmd/src/master/src/dmd/builtin.d
Walter Bright
Copyright (C) 1999-2020 by The D Language Foundation, All Rights Reserved
Boost License 1.0
Implement CTFE for intrinsic (builtin) functions.
Currently includes functions from std.math, core.math and core.bitop.