gcc/testsuite/gcc.dg/pr65050.c

   1 /* PR c/65050 */
   2 /* { dg-do compile } */
   3
   4 typedef int A[];
   5 struct S { int i; A a[5]; } s; /* { dg-error "array type has incomplete element type 'A' {aka 'int\\\[\\\]'}" } */
   6 extern void foo (int p[2][]); /* { dg-error "array type has incomplete element type .int\\\[\\\]." } */
   7 extern void bar (A p[2]); /* { dg-error "array type has incomplete element type 'A' {aka 'int\\\[\\\]'}" } */
   8
   9 void
  10 foo (int p[2][]) /* { dg-error "array type has incomplete element type .int\\\[\\\]." } */
  11 {
  12 }
  13
  14 void
  15 bar (A p[2]) /* { dg-error "array type has incomplete element type 'A' {aka 'int\\\[\\\]'}" } */
  16 {
  17 }
  18
  19 struct T;
  20 struct T t[5]; /* { dg-error "array type has incomplete element type .struct T." } */
  21 struct U u[] = { { "abc" } }; /* { dg-error "array type has incomplete element type .struct U." } */
  22 typedef struct T TT;
  23 TT tt[5]; /* { dg-error "array type has incomplete element type 'TT' {aka 'struct T'}" } */