aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.dg/bconstp-4.c
blob: bb8aef19fc027e9aced7326c5ed06dd8a86009ee (plain)
1
2
3
4
5
6
7
8
9
10
/* Test that a condition is not counted as a call to
   __builtin_constant_p if that call is itself inside a conditional
   expression with __builtin_constant_p condition.  */
/* { dg-do compile } */

extern int foo(void);

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

const int x = ((__builtin_constant_p(1) ? __builtin_constant_p (0 && foo()) : 0) ? (0 && foo()) : -1); /* { dg-error "initializer element is not a constant expression" } */