[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / bconstp-2.c

/* As bconstp-1.c, but with the __builtin_constant_p calls
   parenthesized.  */
/* { dg-do compile } */

/* This test checks that builtin_constant_p can be used safely in
   initializers for static data.  The macro X() defined below should
   be an acceptable initializer expression no matter how complex its
   argument is.  */

extern int a;
extern int b;

extern int foo(void);
extern int bar(void);

#define X(exp) ((__builtin_constant_p(exp)) ? (exp) : -1)

const short tests[] = {
  X(0),
  X(a),
  X(0 && a),
  X(a && b),
  X(foo()),
  X(0 && foo()),
  X(a && foo()),
  X(foo() && bar())
};
Commit	Line	Data
928c19bb JM	1	/* As bconstp-1.c, but with the __builtin_constant_p calls
	2	parenthesized. */
	3	/* { dg-do compile } */
	4
	5	/* This test checks that builtin_constant_p can be used safely in
	6	initializers for static data. The macro X() defined below should
	7	be an acceptable initializer expression no matter how complex its
	8	argument is. */
	9
	10	extern int a;
	11	extern int b;
	12
	13	extern int foo(void);
	14	extern int bar(void);
	15
	16	#define X(exp) ((__builtin_constant_p(exp)) ? (exp) : -1)
	17
	18	const short tests[] = {
	19	X(0),
	20	X(a),
	21	X(0 && a),
	22	X(a && b),
	23	X(foo()),
	24	X(0 && foo()),
	25	X(a && foo()),
	26	X(foo() && bar())
	27	};