// A zero `Vector` lane count is rejected — a vector must have at least one lane
// (strictly positive). Contrast with an array dimension / value-param count,
// where zero is a valid length-0 instantiation (see 0147). This pins the
// zero-rejecting half of the context-dependent count rule (specs.md, Array
// Types).
//
// Regression (F0.4 attempt 12): the spec now states the zero rule per consumer;
// the `Vector` lane count stays strictly positive while array dims / value-param
// counts accept zero.
#import "modules/std.sx";

main :: () {
    v : Vector(0, f32) = ---;
    print("unreachable: {}\n", v.x);
}