test/tint/expressions/type_ctor/mat4x3/inferred/vectors/f32.wgsl

var<private> m = mat4x3(vec3<f32>(0.0f, 1.0f, 2.0f),
                        vec3<f32>(3.0f, 4.0f, 5.0f),
                        vec3<f32>(6.0f, 7.0f, 8.0f),
                        vec3<f32>(9.0f, 10.0f, 11.0f));