| /* { dg-options "-O2" } */ |
| |
| /* N1150 5.2 Conversions among decimal floating types and between |
| decimal floating types and generic floating types. |
| C99 6.3.1.5(3) New. */ |
| |
| #include "dfp-dbg.h" |
| |
| extern void link_error (); |
| |
| int |
| main () |
| { |
| _Decimal32 d32; |
| _Decimal64 d64; |
| _Decimal128 d128; |
| |
| /* Conversions to larger types. */ |
| d32 = 123.4df; |
| d64 = d32; |
| if (d64 != 123.4dd) |
| link_error (); |
| d128 = d32; |
| if (d128 != 123.4dl) |
| link_error (); |
| d64 = 345.678dd; |
| d128 = d64; |
| if (d128 != 345.678dl) |
| link_error (); |
| |
| /* Conversions to smaller types for which the value fits. */ |
| d64 = 3456.789dd; |
| d32 = d64; |
| if (d32 != 3456.789df) |
| link_error (); |
| d128 = 123.4567dl; |
| d32 = d128; |
| if (d32 != 123.4567dl) |
| link_error (); |
| |
| d128 = 1234567890.123456dl; |
| d64 = d128; |
| if (d64 != 1234567890.123456dd) |
| link_error (); |
| |
| return 0; |
| } |
