diff options
Diffstat (limited to 'src/test/compile-fail/fn-trait-formatting.rs')
| -rw-r--r-- | src/test/compile-fail/fn-trait-formatting.rs | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/test/compile-fail/fn-trait-formatting.rs b/src/test/compile-fail/fn-trait-formatting.rs index 3f5a92605b7..f19e27640cb 100644 --- a/src/test/compile-fail/fn-trait-formatting.rs +++ b/src/test/compile-fail/fn-trait-formatting.rs @@ -14,12 +14,25 @@ fn needs_fn<F>(x: F) where F: Fn(isize) -> isize {} fn main() { - let _: () = (box |:_: isize| {}) as Box<FnOnce(isize)>; //~ ERROR object-safe - //~^ ERROR Box<core::ops::FnOnce(isize)> + let _: () = (box |:_: isize| {}) as Box<FnOnce(isize)>; + //~^ ERROR object-safe + //~| ERROR mismatched types + //~| expected `()` + //~| found `Box<core::ops::FnOnce(isize)>` + //~| expected () + //~| found box let _: () = (box |&:_: isize, isize| {}) as Box<Fn(isize, isize)>; - //~^ ERROR Box<core::ops::Fn(isize, isize)> + //~^ ERROR mismatched types + //~| expected `()` + //~| found `Box<core::ops::Fn(isize, isize)>` + //~| expected () + //~| found box let _: () = (box |&mut:| -> isize unimplemented!()) as Box<FnMut() -> isize>; - //~^ ERROR Box<core::ops::FnMut() -> isize> + //~^ ERROR mismatched types + //~| expected `()` + //~| found `Box<core::ops::FnMut() -> isize>` + //~| expected () + //~| found box needs_fn(1is); //~ ERROR `core::ops::Fn(isize) -> isize` } |