xref: /aosp_15_r20/external/clang/test/Sema/crash-invalid-array.c (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li // RUN: %clang_cc1 -triple=x86_64-apple-darwin -fsyntax-only -verify %s
2*67e74705SXin Li // PR6913
3*67e74705SXin Li 
main()4*67e74705SXin Li int main()
5*67e74705SXin Li {
6*67e74705SXin Li    int x[10][10];
7*67e74705SXin Li    int (*p)[] = x;
8*67e74705SXin Li 
9*67e74705SXin Li    int i;
10*67e74705SXin Li 
11*67e74705SXin Li    for(i = 0; i < 10; ++i)
12*67e74705SXin Li    {
13*67e74705SXin Li        p[i][i] = i; // expected-error {{subscript of pointer to incomplete type 'int []'}}
14*67e74705SXin Li    }
15*67e74705SXin Li }
16*67e74705SXin Li 
17*67e74705SXin Li // rdar://13705391
foo(int a[* ][2])18*67e74705SXin Li void foo(int a[*][2]) {(void)a[0][1]; } // expected-error {{variable length array must be bound in function definition}}
foo1(int a[2][* ])19*67e74705SXin Li void foo1(int a[2][*]) {(void)a[0][1]; } // expected-error {{variable length array must be bound in function definition}}
foo2(int a[* ][* ])20*67e74705SXin Li void foo2(int a[*][*]) {(void)a[0][1]; } // expected-error {{variable length array must be bound in function definition}}
foo3(int a[2][* ][2])21*67e74705SXin Li void foo3(int a[2][*][2]) {(void)a[0][1][1]; } // expected-error {{variable length array must be bound in function definition}}
foo4(int a[2][* ][* ])22*67e74705SXin Li void foo4(int a[2][*][*]) {(void)a[0][1][1]; } // expected-error {{variable length array must be bound in function definition}}
23