// RUN: %target-typecheck-verify-swift -locale NOT_A_LOCALE 2>&1 | %FileCheck -check-prefix=INVALID_OPTION %s

// INVALID_OPTION: warning: unsupported locale code; supported locale codes are: 'ab, aa, af, ak, sq, am, ar, an, hy, as, av, ae, ay, az, bm, ba, eu, be, bn, bh, bi, bs, br, bg, my, ca, km, ch, ce, ny, zh, cu, cv, kw, co, cr, hr, cs, da, dv, nl, dz, en, eo, et, ee, fo, fj, fi, fr, ff, gd, gl, lg, ka, de, ki, el, kl, gn, gu, ht, ha, he, hz, hi, ho, hu, is, io, ig, id, ia, ie, iu, ik, ga, it, ja, jv, kn, kr, ks, kk, rw, kv, kg, ko, kj, ku, ky, lo, la, lv, lb, li, ln, lt, lu, mk, mg, ms, ml, mt, gv, mi, mr, mh, ro, mn, na, nv, nd, ng, ne, se, no, nb, nn, ii, oc, oj, or, om, os, pi, pa, ps, fa, pl, pt, qu, rm, rn, ru, sm, sg, sa, sc, sr, sn, sd, si, sk, sl, so, st, nr, es, su, sw, ss, sv, tl, ty, tg, ta, tt, te, th, bo, ti, to, ts, tn, tr, tk, tw, ug, uk, ur, uz, ve, vi, vo, wa, cy, fy, wo, xh, yi, yo, za, zu'