| /* Test that expressions involving __fp16 values have the right types. */ |
| /* { dg-do compile } */ |
| /* { dg-options "-mfp16-format=ieee" } */ |
| |
| /* This produces a diagnostic if EXPR doesn't have type TYPE. */ |
| #define CHECK(expr,type) \ |
| do { \ |
| type v; \ |
| __typeof (expr) *p = &v; \ |
| } while (0); |
| |
| volatile __fp16 f1; |
| volatile __fp16 f2; |
| |
| int |
| main (void) |
| { |
| CHECK (f1, __fp16); |
| CHECK (+f1, float); |
| CHECK (-f1, float); |
| CHECK (f1+f2, float); |
| CHECK ((__fp16)(f1+f2), __fp16); |
| CHECK ((__fp16)99.99, __fp16); |
| CHECK ((f1+f2, f1), __fp16); |
| } |
| |
| |
| |
| |
