diff options
Diffstat (limited to 'tests/ui/impl-trait/recursive-in-exhaustiveness.rs')
| -rw-r--r-- | tests/ui/impl-trait/recursive-in-exhaustiveness.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/tests/ui/impl-trait/recursive-in-exhaustiveness.rs b/tests/ui/impl-trait/recursive-in-exhaustiveness.rs index 58944533686..fa8fa0e8174 100644 --- a/tests/ui/impl-trait/recursive-in-exhaustiveness.rs +++ b/tests/ui/impl-trait/recursive-in-exhaustiveness.rs @@ -15,7 +15,7 @@ // We unfortunately accept this today, and due to how opaque type relating is implemented // in the NLL type relation, this defines `Opaque<T> = T`. fn build<T>(x: T) -> impl Sized { - //[current]~^ WARN function cannot return without recursing + //[current]~^ ERROR cannot resolve opaque type let (x,) = (build(x),); //[next]~^ ERROR type annotations needed build(x) @@ -26,7 +26,6 @@ fn build<T>(x: T) -> impl Sized { // Not allowed today. Detected as recursive. fn build2<T>(x: T) -> impl Sized { //[current]~^ ERROR cannot resolve opaque type - //[current]~| WARN function cannot return without recursing let (x,) = (build2(x),); (build2(x),) //[next]~^ ERROR type mismatch resolving @@ -38,7 +37,7 @@ fn build2<T>(x: T) -> impl Sized { // // Not allowed today. Detected as not defining. fn build3<T>(x: T) -> impl Sized { - //[current]~^ WARN function cannot return without recursing + //[current]~^ ERROR cannot resolve opaque type let (x,) = (build3((x,)),); //[next]~^ ERROR type mismatch resolving //[next]~| ERROR type mismatch resolving @@ -47,7 +46,6 @@ fn build3<T>(x: T) -> impl Sized { //[next]~| ERROR the size for values of type //[next]~| ERROR mismatched types build3(x) - //[current]~^ ERROR expected generic type parameter, found `(T,)` } fn main() {} |