1ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s 2ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 3ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoextern int a1[]; 4ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoint a1[1]; 5ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 6ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoextern int a2[]; // expected-note {{previous definition is here}} 7ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaofloat a2[1]; // expected-error {{redefinition of 'a2'}} 8ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 9ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoextern int a3[][2]; 10ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoint a3[1][2]; 11ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 12ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoextern int a4[][2]; // expected-note {{previous definition is here}} 13ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoint a4[2]; // expected-error {{redefinition of 'a4'}} 14ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liao 15ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoextern int a5[1][2][3]; // expected-note {{previous definition is here}} 16ea285162342df160e7860e26528bc7110bc6c0cdShih-wei Liaoint a5[3][2][1]; // expected-error {{redefinition of 'a5'}} 17