Subversion Repositories openrisc

/* Test for proper disabling of macros within their own expansions.  */
/* { dg-do compile } */
 
/* The following is a trick to evaluate a complex boolean expression
   at compile time, inspired by autoconf 2.13's sizeof-detection.  */
 
enum { a = 4, f = 3 };
 
#define a1(y) (y+2)
#define a2(y) a1(y)+1
#define f a+f
 
char array[(a2(f)) == 10 ? 1 : -1];