c99-flex-array-5.c

来自「用于进行gcc测试」· C语言 代码 · 共 7 行

/* Test for flexible array members: not permitted in unions.  */
/* Origin: Joseph Myers <[e-mail]> */
/* { dg-do compile } */
/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */

union u { int a; char b[]; }; /* { dg-error "flexible array member in union" } */