test/tint/builtins/modf/scalar/mixed.wgsl

@compute @workgroup_size(1)
fn main() {
    const const_in = 1.23;
    let runtime_in = 1.23;
    var res = modf(const_in);
    res = modf(runtime_in);
    res = modf(const_in);
    let fract : f32 = res.fract;
    let whole : f32 = res.whole;
}