1  /* Test C11 alignment support.  Test reducing alignment (assumes there
       2     are at least some alignment constraints).  */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=c11 -pedantic-errors" } */
       5  /* { dg-skip-if "no alignment constraints" { no_alignment_constraints } } */
       6  
       7  #include <stddef.h>
       8  
       9  _Alignas (_Alignof (char)) max_align_t x; /* { dg-error "reduce alignment" } */