diff options
Diffstat (limited to 'tests/ui/suggestions/restrict-existing-type-bounds.stderr')
| -rw-r--r-- | tests/ui/suggestions/restrict-existing-type-bounds.stderr | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/ui/suggestions/restrict-existing-type-bounds.stderr b/tests/ui/suggestions/restrict-existing-type-bounds.stderr new file mode 100644 index 000000000..14a244b79 --- /dev/null +++ b/tests/ui/suggestions/restrict-existing-type-bounds.stderr @@ -0,0 +1,57 @@ +error[E0308]: mismatched types + --> $DIR/restrict-existing-type-bounds.rs:13:12 + | +LL | impl<T: TryAdd> TryAdd for Option<T> { + | - this type parameter +... +LL | Ok(self) + | -- ^^^^ expected `Option<<T as TryAdd>::Output>`, found `Option<T>` + | | + | arguments to this enum variant are incorrect + | + = note: expected enum `Option<<T as TryAdd>::Output>` + found enum `Option<T>` +help: the type constructed contains `Option<T>` due to the type of the argument passed + --> $DIR/restrict-existing-type-bounds.rs:13:9 + | +LL | Ok(self) + | ^^^----^ + | | + | this argument influences the type of `Ok` +note: tuple variant defined here + --> $SRC_DIR/core/src/result.rs:LL:COL +help: consider further restricting this bound + | +LL | impl<T: TryAdd<Output = T>> TryAdd for Option<T> { + | ++++++++++++ + +error[E0308]: mismatched types + --> $DIR/restrict-existing-type-bounds.rs:26:12 + | +LL | impl<T: TryAdd<Error = X>> TryAdd for Other<T> { + | - this type parameter +... +LL | Ok(self) + | -- ^^^^ expected `Other<<T as TryAdd>::Output>`, found `Other<T>` + | | + | arguments to this enum variant are incorrect + | + = note: expected struct `Other<<T as TryAdd>::Output>` + found struct `Other<T>` +help: the type constructed contains `Other<T>` due to the type of the argument passed + --> $DIR/restrict-existing-type-bounds.rs:26:9 + | +LL | Ok(self) + | ^^^----^ + | | + | this argument influences the type of `Ok` +note: tuple variant defined here + --> $SRC_DIR/core/src/result.rs:LL:COL +help: consider further restricting this bound + | +LL | impl<T: TryAdd<Error = X, Output = T>> TryAdd for Other<T> { + | ++++++++++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0308`. |