[Issue 17007] let std.math work in CTFE
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Mon Aug 26 08:23:20 UTC 2019
https://issues.dlang.org/show_bug.cgi?id=17007
Simen Kjaeraas <simen.kjaras at gmail.com> changed:
What |Removed |Added
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CC| |simen.kjaras at gmail.com
--- Comment #2 from Simen Kjaeraas <simen.kjaras at gmail.com> ---
These functions currently fail in CTFE:
nextPow2/truncPow2: reinterpreting as ushort. (both call same function)
nextDown/nextUp/nextafter: reinterpreting as ulong.
lrint: inline assembly.
ilogb: reinterpreting in union.
cmp: reinterpreting in union.
frexp: reinterpreting as ushort, int and/or long.
feqrel: reinterpreting as ushort.
isNormal: reinterpreting as ushort.
isPowerOf2: reinterpreting as ushort.
NaN: reinterpreting as ulong.
getNaNPayload: reinterpreting as ulong.
isIdentical: reinterpreting as long.
isSubnormal: reinterpreting as uint.
atan/atan2: reinterpreting as ubyte. (both call same function)
signbit: reinterpreting as ubyte.
remainder: intrinsic.
cbrt: intrinsic.
fmod: intrinsic.
modf: intrinsic.
logb: intrinsic.
nearbyint: intrinsic.
rint: intrinsic.
rndtol: intrinsic.
lround: intrinsic.
expi: inline assembly. This function is deprecated.
quantize: depends on rint by default, works with other rounding functions.
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