diff options
Diffstat (limited to 'src/test/ui/error-codes/e0119/conflict-with-std.rs')
-rw-r--r-- | src/test/ui/error-codes/e0119/conflict-with-std.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/error-codes/e0119/conflict-with-std.rs b/src/test/ui/error-codes/e0119/conflict-with-std.rs new file mode 100644 index 000000000..c9db2bab1 --- /dev/null +++ b/src/test/ui/error-codes/e0119/conflict-with-std.rs @@ -0,0 +1,26 @@ +use std::marker::PhantomData; +use std::convert::{TryFrom, AsRef}; + +struct Q; +impl AsRef<Q> for Box<Q> { //~ ERROR conflicting implementations + fn as_ref(&self) -> &Q { + &**self + } +} + +struct S; +impl From<S> for S { //~ ERROR conflicting implementations + fn from(s: S) -> S { + s + } +} + +struct X; +impl TryFrom<X> for X { //~ ERROR conflicting implementations + type Error = (); + fn try_from(u: X) -> Result<X, ()> { + Ok(u) + } +} + +fn main() {} |