diff options
Diffstat (limited to 'tests/ui/fn/fn-pointer-mismatch.stderr')
| -rw-r--r-- | tests/ui/fn/fn-pointer-mismatch.stderr | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/tests/ui/fn/fn-pointer-mismatch.stderr b/tests/ui/fn/fn-pointer-mismatch.stderr index a674babcb..9cda11639 100644 --- a/tests/ui/fn/fn-pointer-mismatch.stderr +++ b/tests/ui/fn/fn-pointer-mismatch.stderr @@ -6,8 +6,8 @@ LL | let g = if n % 2 == 0 { &foo } else { &bar }; | | | expected because of this | - = note: expected reference `&fn(u32) -> u32 {foo}` - found reference `&fn(u32) -> u32 {bar}` + = note: expected reference `&fn(_) -> _ {foo}` + found reference `&fn(_) -> _ {bar}` = note: different fn items have unique types, even if their signatures are the same = help: consider casting both fn items to fn pointers using `as fn(u32) -> u32` @@ -47,8 +47,8 @@ LL | let c: fn(u32) -> u32 = &foo; | | | expected due to this | - = note: expected fn pointer `fn(u32) -> u32` - found reference `&fn(u32) -> u32 {foo}` + = note: expected fn pointer `fn(_) -> _` + found reference `&fn(_) -> _ {foo}` help: consider removing the reference | LL | let c: fn(u32) -> u32 = foo; @@ -62,8 +62,8 @@ LL | let d: &fn(u32) -> u32 = foo; | | | expected due to this | - = note: expected reference `&fn(u32) -> u32` - found fn item `fn(u32) -> u32 {foo}` + = note: expected reference `&fn(_) -> _` + found fn item `fn(_) -> _ {foo}` help: consider using a reference | LL | let d: &fn(u32) -> u32 = &foo; @@ -77,10 +77,9 @@ LL | let e: &fn(u32) -> u32 = &foo; | | | expected due to this | - = note: expected reference `&fn(u32) -> u32` - found reference `&fn(u32) -> u32 {foo}` + = note: expected reference `&fn(_) -> _` + found reference `&fn(_) -> _ {foo}` = note: fn items are distinct from fn pointers - = note: when the arguments and return types match, functions can be coerced to function pointers help: consider casting to a fn pointer | LL | let e: &fn(u32) -> u32 = &(foo as fn(u32) -> u32); |