| void test(bool x); |
| void foo() { |
| float f, f2; |
| typedef double mydouble; |
| mydouble d; |
| double d2; |
| test(f == f); // expected-error{{comparing a floating point value to itself for NaN checking can lead to incorrect results}} expected-note{{consider using mozilla::IsNaN instead}} |
| test(d == d); // expected-error{{comparing a floating point value to itself for NaN checking can lead to incorrect results}} expected-note{{consider using mozilla::IsNaN instead}} |
| test(f != f); // expected-error{{comparing a floating point value to itself for NaN checking can lead to incorrect results}} expected-note{{consider using mozilla::IsNaN instead}} |
| test(d != d); // expected-error{{comparing a floating point value to itself for NaN checking can lead to incorrect results}} expected-note{{consider using mozilla::IsNaN instead}} |
| test(f != d); |
| test(d == (d - f)); |
| test(f == f2); |
| test(d == d2); |
| test(d + 1 == d); |
| } |