blob: 9e3d10f3993067c6d385367e3d50ca6e2ecec2ff [file] [log] [blame]
/* As bconstp-1.c, but with the __builtin_constant_p calls inside
__builtin_choose_expr. */
/* { 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_choose_expr(1, __builtin_constant_p(exp), 1) ? (exp) : -1)
const short tests[] = {
X(0 && a),
X(a && b),
X(0 && foo()),
X(a && foo()),
X(foo() && bar())