visibility-6.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 11 行

/* Test visibility attribute on definition of global variable that has
   already had a forward declaration. */
/* { dg-require-visibility "" }
/* { dg-final { scan-hidden "xyzzy" } } */

extern int xyzzy;

int 
__attribute__((visibility ("hidden")))
xyzzy = 5;