| #![feature(const_transmute)] |
| |
| // normalize-stderr-64bit "64 bits" -> "word size" |
| // normalize-stderr-32bit "32 bits" -> "word size" |
| // normalize-stderr-64bit "128 bits" -> "2 * word size" |
| // normalize-stderr-32bit "64 bits" -> "2 * word size" |
| |
| fn main() { |
| match &b""[..] { |
| ZST => {} //~ ERROR could not evaluate constant pattern |
| //~| ERROR could not evaluate constant pattern |
| } |
| } |
| |
| const ZST: &[u8] = unsafe { std::mem::transmute(1usize) }; |
| //~^ ERROR any use of this value will cause an error |
| //~| ERROR cannot transmute between types of different sizes |
| |
| // Once the `any use of this value will cause an error` disappears in this test, make sure to |
| // remove the `TransmuteSizeDiff` error variant and make its emitter site an assertion again. |
