diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/bconstp-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/bconstp-4.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/bconstp-4.c b/gcc/testsuite/gcc.dg/bconstp-4.c new file mode 100644 index 000000000..bb8aef19f --- /dev/null +++ b/gcc/testsuite/gcc.dg/bconstp-4.c @@ -0,0 +1,10 @@ +/* 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" } */ |