24 lines
715 B
Zig
24 lines
715 B
Zig
const math = @import("index.zig");
|
|
|
|
pub const nan = nan_workaround;
|
|
|
|
pub fn nan_workaround(comptime T: type) -> T {
|
|
switch (T) {
|
|
f32 => @bitCast(f32, math.nan_u32),
|
|
f64 => @bitCast(f64, math.nan_u64),
|
|
else => @compileError("nan not implemented for " ++ @typeName(T)),
|
|
}
|
|
}
|
|
|
|
pub const snan = snan_workaround;
|
|
|
|
// Note: A signalling nan is identical to a standard right now by may have a different bit
|
|
// representation in the future when required.
|
|
pub fn snan_workaround(comptime T: type) -> T {
|
|
switch (T) {
|
|
f32 => @bitCast(f32, math.nan_u32),
|
|
f64 => @bitCast(f64, math.nan_u64),
|
|
else => @compileError("snan not implemented for " ++ @typeName(T)),
|
|
}
|
|
}
|