| // Check that coercions are propagated through match and if expressions. | |
| // pretty-expanded FIXME #23616 | |
| use std::boxed::Box; | |
| pub fn main() { | |
| let _: Box<[isize]> = if true { Box::new([1, 2, 3]) } else { Box::new([1]) }; | |
| let _: Box<[isize]> = match true { true => Box::new([1, 2, 3]), false => Box::new([1]) }; | |
| // Check we don't get over-keen at propagating coercions in the case of casts. | |
| let x = if true { 42 } else { 42u8 } as u16; | |
| let x = match true { true => 42, false => 42u8 } as u16; | |
| } |