blob: b229fd571f3fdafbd0778c03923e12ebf1fda2df [file] [log] [blame]
import core.stdc.stdio;
enum real er1 = real.nan;
enum real er2 = 1;
static assert(er1 != er2);
static assert(!(er1 == er2));
static assert(!(er1 < er2));
static assert(!(er1 > er2));
static assert(!(er1 >= er2));
static assert(!(er1 <= er2));
enum double ed1 = real.nan;
enum double ed2 = 1;
static assert(ed1 != ed2);
static assert(!(ed1 == ed2));
static assert(!(ed1 < ed2));
static assert(!(ed1 > ed2));
static assert(!(ed1 >= ed2));
static assert(!(ed1 <= ed2));
bool b;
bool test()
{
real r1 = real.nan;
real r2 = 1;
b = (r1 != r2); assert(b);
b = (r1 == r2); assert(!b);
b = (r1 < r2); assert(!b);
b = (r1 > r2); assert(!b);
b = (r1 <= r2); assert(!b);
b = (r1 >= r2); assert(!b);
double d1 = double.nan;
double d2 = 1;
b = (d1 != d2); assert(b);
b = (d1 == d2); assert(!b);
b = (d1 < d2); assert(!b);
b = (d1 > d2); assert(!b);
b = (d1 <= d2); assert(!b);
b = (d1 >= d2); assert(!b);
float f1 = float.nan;
float f2 = 1;
b = (f1 != f2); assert(b);
b = (f1 == f2); assert(!b);
b = (f1 < f2); assert(!b);
b = (f1 > f2); assert(!b);
b = (f1 <= f2); assert(!b);
b = (f1 >= f2); assert(!b);
return true;
}
void main()
{
assert(test());
}