test/tint/expressions/type_ctor/mat4x2/explicit/scalars/f16.wgsl

enable f16;
var<private> m = mat4x2<f16>(0.0h, 1.0h,
                             2.0h, 3.0h,
                             4.0h, 5.0h,
                             6.0h, 7.0h);