gcc/testsuite/gcc.dg/c11-align-9.c

   1 /* Test C11 alignment support.  Test reducing alignment (assumes there
   2    are at least some alignment constraints), case of compound literals.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=c11 -pedantic-errors" } */
   5
   6 #include <stddef.h>
   7
   8 max_align_t *p = &(_Alignas (_Alignof (char)) max_align_t) { 1 };
   9 /* { dg-error "reduce alignment" "" { target { ! default_packed } } .-1 } */